Home
From race-day-only tubulars to everyday clinchers, there’s a road bike tyre for all uses and prices in the Continental range

Continental is one of the most recognisable and trusted
tyre brands in the cycling world, and if you’re in the market for a new
tyre for your road bike, the German company offers a wide range of choices
to meet different requirements and price points.

Continental categorises its tyres into winter/training/commute, sportive,
race/triathlon and time trial/sprint tri, but there’s a lot of overlap in
the range, as you can see from the graphic below. It’s a good place to
start if you’re not sure which tyre is right for you. It also handily
groups the tyres by price, with premium, performance and sport.

 Continental road tyre range

Read
more: Trend spotting: Why you need to switch to wider tyres

Tubeless

The latest announcement from Continental was the release of more
tubeless-ready tyres, with
two offerings for the burgeoning gravel scene, the Terra Trail and the
Terra Speed
. As the names suggest, the Terra Trail is a knobbly for
primarily off-road use, while the Terra Speed is an all-rounder with a
lighter tread so it'll be quick on the road too.

Continental
Terra Trail — £38.27

Continental Terra Trail

The more off-road-specific of the two new tyres, the 40mm-wide Terra
Trail is Available in 650B (440g) and 700C (460g). The tread pattern has
smaller centre section knobs with larger shoulder knobs that Continental
says is designed to be used across a multitude of terrains, from tarmac,
gravel, muddy trails and other surfaces.

Continental
Terra Speed — £36.21 - £38.27

Continental Terra Speed

The lighter-treaded Terra Speed is available in 35mm and 40mm widths, in
both 700C and 650B wheel sizes. Claimed weights are:

650B 35mm: 390g
650B 40mm: 400g
700C 35mm: 400g
700C 40mm: 420g

Continental says the lighter tread of the Terra Speed reduces the rolling
resistance compared to the Terra Trail, and recommends it for rides and
races in dry, dusty and loose conditions.

Continental
Grand Prix 5000 TL — £44.27

continental gp50005

Continental's big news at the end of last year was the
introduction of a successor to the Grand Prix 4000 S II, unsurprisingly
named the Grand Prix 5000
. Not only has Continental replaced
arguably the most successful clincher tyre of all time, but they've
finally produced a tubeless version.

The tubeless GP 5000 is available in 25, 28 and 32mm widths, plus a 28mm
wide 650B version. Our samples of the 25mm versions weighed an average of
302g each; we've seen reliable reports of 295g samples too. That's heavier
than some comparable tubeless-ready tyres (a 25mm Schwalbe Pro One weighs
about 255g) because Continental has gone for a fully tubeless construction
with an airtight rubber layer on the inside.

In theory that means sealant isn't required, but Continental recommend
you use 30-60ml of sealant to protect against punctures. Everything else
being equal that extra layer also means increased rolling resistance, but
it seems everything else is far from equal. According to Jarno Bierman at
bicyclerollingresistance.com, the
tubeless GP 5000 has very low rolling resistance
, second only to the
Vittoria Corsa Speed Open TLR, which has thinner tread.

Continental's not saying exactly what wizardry of rubber formulations and
carcass construction has been wrought to achieve this, but it's impressive
as hell, especially when you consider that the improvement over the
clincher version of the GP 5000 is 17% — Conti only claims 5% — and the
tubeless GP 5000 therefore has over 30% less rolling resistance than the
GP 4000 S II.

Tubeless standards and compatibility are still in a state of flux, so
some tyres and rims go together more easily than others. Continental says
it did extensive testing on a wide range of rims to ensure the GP 5000
works as well as can be possibly expected, and our testing so far confirms
they've got it right at least as far as Mavic wheels are concerned. Jump
to the eight-minute mark in Dave Arthur's installation video
and you
can see that a GP 5000 goes up on a Mavic wheel with just a track pump.

All in all, the Grand Prix 5000 Tubeless is an extremely impressive
tubeless debut.

Clinchers

Continental's clinchers are extremely popular, both with riders who
choose them for their own bikes, and with bike manufacturers who spec them
from entry-level bikes right up to superbikes with hefty four-figure price
tags.

Continental
Grand Prix 5000 — £33.99 - £42.99

cut-gp-5000

Continental's headline claims for the new Grand Prix 5000: 12% better
rolling resistance than the GP4000S II, 20% increased puncture resistance,
improved grip and comfort, and 10g less weight for the 25mm version. In
addition, Continental says the Black Chilli tread compound has been
refined to improve its balance of rolling resistance and grip, the Vectran
anti-puncture strip under the tread has been tweaked and the new tyre
comes in a 32mm version as well as the 23, 25, 28mm widths of the GP 4000,
and 25mm and 28mm widths in 650B.

The GP5000 boasts two new features: Lazer Grip texturing on the shoulder
of the tread and Active Comfort Technology. Lazer Grip is a slight
roughening of the tread intended to improve cornering grip, while Active
Comfort is an elastomer embedded in the tyre to damp vibrations.

In Jarno
Bierman's rolling resistance tests
, the GP 5000 outperforms the GP
4000S II by almost 20%, so Continental's actually being modest in their
claims there. Dave Arthur reports that they ride very similarly to the GP
4000S II; look out for a full review soon.

Continental
Grand Prix Supersonic — £35

grandprixsupersonic.jpg

Conti's lightest clincher at 150g in the 23mm version, the Supersonic's
smooth tread and very lightweight construction made it the fastest-rolling
tyre in the stable until Continental kicked the chair out from under it
with the GP 5000. There's no built-in puncture protection and tread wear
is rapid because there's just not much tread there in the first place.
This is a tyre to pair with the lightest inner tubes you can find for time
trials and other short events. As Conti themselves say "Riders should
weigh up the compromises that they are willing to take before selecting
this tyre". Available in 20mm and 23mm widths.

Continental
Attack and Force — £61.39/pr

 Continental Attack and Force III.png

This pairing was designed for racing duties. It combines two different
width tyres, a 22mm Attack on the front, and a wider 24mm Force on the
back, which also utilises Vectran puncture protection for added toughness.
You can buy them as a pair for £99.95 or individually for £54.95.

The Attack and Force are also available in a tubular version costing
£129.95 for the pair and combines a 22mm front tyre with a 24mm rear tyre.

Continental
Grand Prix 4000 S II — £30.95

Continental Grand Prix 4000 S II .png

This is one of the company’s most popular high-end road tyres and has a
lot of fans, you’ll always hear people recommend it in any conversation
about buying new tyres. It's been replaced as the pinnacle of
Continental's range by the GP5000, but it's still around, still very, very
good and now significantly cheaper than before.

It’s intended as a race tyre but a Vectran puncture breaker and Black
Chilli rubber compound provide good all-round performance away from the
race circuit. It comes in a wide range of widths from 20mm all the way up
to 28mm, the latter weighing a claimed 260g.

"Out on the road they feel extremely smooth and fast," said Dave Atkinson
in his review of the 28mm version. "Continental's Black Chilli rubber is
predictable in both the wet and dry. I've used these tyres for everything
up to a 300km cross-country day trip and I've never found them to be
wanting for grip,' he adds. Read
the review here.

Continental
Grand Prix 4 Season — £35

Continental Grand Prix 4 season.png

If you want a slightly tougher and more durable tyre than the GP4000, the
4 Season is the tyre for you. Conti has manufactured the tyre with two
Vectran anti-puncture strips and added a DuraSkin anti-tear fabric to
boost its toughness and longevity, it’s a tyre for conquering the cobbles
and thanks to a Max Grip Silica compound, wet winter roads as well. It’s
available in four widths from 23 up to 32mm making it a good all-rounder.

Continental
Grand Prix GT — £25.99 - £27.99

Continental Grand Prix GT .png

The GT stands for Grand Tour, this is a tyre designed to do survive UK
sportives, but any long ride where you want reliability without
sacrificing performance is where this tyre shines. Continental has
combined the toughness of its Gator Hardshell tyre and the performance of
the GP4000S and its Black Chilli compound. There’s a wider PolyX Breaker
to protect against punctures and extra sidewall thickness provides added
reinforcement. It comes in just two 700c widths, 25 and 28mm, and a 26x1in
option.

Continental
Grand Prix — £23.49 - £24.99

Continental Grand Prix.png

The Grand Prix is the original tyre, the one that spawned the GP4000 S
II, but Continental has kept it in the range and at £30 it’s one of the
cheapest tyres to utilise the company’s Black Chilli rubber compound. It
comes in 23, 25 and 28mm widths and is a good road race tyre. You'll
sometimes see a Grand Prix SL listed as spec on bikes. Don't get too
excited, this is just a Grand Prix with a silver label instead of yellow
for bikes with more subdued colour schemes.

Continental
Grand Prix Classic — £29.90

Continental Grand Prix Classic.png

Based on the Grand Prix but given a brown sidewall and retro label, this
is the tyre to choose for a retro build. The tread pattern has actually
been taken from a tyre Continental produced back in 1982 but still
features the latest Black Chill compound and PolyX Breaker for avoiding
flats.

Read
more: How to choose your tyre pressure

Continental
Gator Hardshell — £29.10 - £34.95

Continental Gator Hardshell .png

If you want a supremely tough tyre for commuting and city riding,
Continental’s Gator Hardshell is a tyre with plenty of protection. It uses
a 3-ply casing with an extra layer of Polyamide protection, a wider PolyX
anti-puncture belt under the tread and down the sidewall, and a Duraskin
anti-tear mesh on the outside of the casing, all to produce a tyre that
can withstand the rigours of daily commuting. Available in widths from
23mm to 32mm and choice of rigid or folding bead, the latter being the
lighter, but more costly, option.

Continental
Gatorskin — £24.00 - £31.99

Continental Gatorskin .png

A popular training tyre, the Gatorskin is designed to be a reliable and
hard-wearing tyre for going the distance and preventing punctures. It’s
made with a Duraskin cut-resistant layer that stretches from bead to bead,
features a PolyX Breaker for stopping thorns and glasses cutting through
the carcass, and uses a natural rubber tread. A full range of width
options from 23mm up to 32mm is available, with folding slightly cheaper
rigid bead versions.

Continental
Grand Sport Race — £21.99-£26.00

Continental Grand Sport Race.png

The first of Continental’s performance line tyres, the Grand Sport Race
swaps the expensive Black Chilli compound for a newer PureGrip compound
that the company developed to keep the price more reasonable, and at £30
it’s an attractive price. It uses a folding bead to keep the weight down,
and new NyTech puncture belt and comes in 23 to 32mm width options. It’s
also available in three versions using different casing builds, Light,
Race and Extra, aimed at competition, sportives and heavy duty use
respectively.

"They roll well too, to the extent that it's possible to judge such
things without a lab available. I don't know that they'd be my first
choice for racing, but they wouldn't really hold you back much if you did
decide to press them into such service, and for general road riding or
commuting they are just fine. I used them on the club chaingang as racing
didn't really happen for me this year, and I had no complaints in terms of
speed," said Jez Ash in his review. You can read
the review here.

Continental
Ultra Sport II — £10.99 - £16.99

Continental Ultra Sport II.png

This is a tyre you’ll see on a quite a lot of new road bikes as it’s
popular with bike brands wanting to offer a quality tyre without a big
price tag. It’s billed as a trainer and entry level tyre using
Continental’s PureGrip compound and a supple 180 TPI (threads per inch)
casing. It’s available in 23, 25, 28 and 32mm widths and rigid and folding
beads.

Continental
Supersport Plus — £16.99 - £28.99

Supersport Plus.png

This is a tyre designed to be tough enough for the most demanding
commuters, bicycle messengers and fixie riders. It uses the same tread
pattern as the more expensive Grand Prix tyre with a thick elastomer belt
under the tread to provide a high level of puncture protection, and a
robust casing with added sidewall durability. Built to survive anything,
it comes in 23, 25, 28mm, 27 x 1 1/8in and 27 x 1 1/4in widths with rigid
or folding beads.

Read
more: What width tyres are best for you? You've never had a wider choice
of high-performance road bike tyres, but how do you decide how wide to
go?

Tubulars

So far we’ve focused on clincher tyres as that’s the most popular choice
with road.cc readers, but Continental produces a raft of tubular tyres,
tyres that glue directly onto the rim.

Continental
Attack Comp (£58.99)
and Force
Comp (£67.99)

Continental Attack Comp and Force Comp.png

The Attack and Force employ the same basic idea of a narrower front tyre
and wider more reinforced rear tyre as the clincher version of the same
name but step down to 22mm at the front and 24mm at the rear.

Continental
Competition — £62.50 - £64.99

Continental Competition.png

Continental is one of the most popular tyres in the professional peloton,
and while the pros get the special Pro Ltd version, this is essentially
the tyre that has been riding to multiple race victories, including the
2016 Tour de France at the hands of Chris Froome. Handmade in Germany with
a Black Chilli compound and four layers of puncture protection, and
available in 19, 22 and 25mm widths, these are race-ready tyres.

Continental
Grand Prix 4000S II Tubular — £67.24

Grand Prix 4000 Tubular .png

The tubular version of the popular GP4000 clincher, on which this tyre is
actually modelled with the same Black Chill tread compound and Vectran
puncture protection. Is only sold in 22mm width, though.

Continental
Sprinter — £33.99 - £35.99

Continental Sprinter.png

A tyre designed solely for short road races and criteriums, the Sprinter
uses a nylon puncture protection breaker and is handmade in Germany using
the German company’s Black Chilli compound with an additional nylon
‘safety system’ puncture belt.

Continental
Olympic II — £130

continental-olympic-ii-28-x-19mm-black-chili-tubular-tyre-p4440-8535_image.jpg

The most expensive tyre in the Continental range, this is a tyre produced
for the velodrome and represents the company’s pinnacle of hand sewn
tubular tyres. Features the same Black Chilli compound as the road focused
tyres but a 220 TPI carcass with two aramid plies provides a recommended
inflation of 170psi.

Continental
Podium TT — £63.00 - £65.99

Continental Podium TT.png

A tubular tyre designed for time trial events, hence the name, this one
is favoured by some of the top professional cycling teams from BMC to
Movistar. It’s a 19mm width to maximise aerodynamic efficiency and the
0.7mm tread rubber minimises weight, yet Continental is confident the tyre
will last a full British club time trial programme. Available in 19, 22
and 25mm widths.

Continental
Giro — £18.99

Continental Giro.png

This is Continental’s most affordable tubular tyre. It’s intended for
training rides rather than competition events, and the cost is kept down
because it’s made in Asia rather than Germany.

From Mat
Brett's 2010 review:
"There aren’t too many tubulars out there that
are cheaper than the Continental Giro. Sure, you can find some, but this
is certainly at the budget end of the market and it’s billed as an
‘inexpensive training tubular’. Bear that in mind and don’t go expecting a
top level racing performance. But as an off-season run-around, it’s fine."

Read
more: 18 of the best road cycling tyres

About road.cc Buyer's Guides

The aim of road.cc buyer's guides is to give you the most, authoritative, objective and up-to-date buying advice. We continuously update and republish our guides, checking prices, availability and looking for the best deals.

Our guides include links to websites where you can buy the featured products. Like most sites we make a small amount of money if you buy something after clicking on one of those links. We want you to be happy with what you buy, so we only include a product in a if we think it's one of the best of its kind.

As far as possible that means recommending equipment that we have actually reviewed, but we also include products that are popular, highly-regarded benchmarks in their categories.

Here's some more information on how road.cc makes money.

You can also find further guides on our sister sites off.road.cc and ebiketips.

Road.cc buyer's guides are maintained and updated by John Stevenson. Email John with comments, corrections or queries.

David has worked on the road.cc tech team since July 2012. Previously he was editor of Bikemagic.com and before that staff writer at RCUK. He's a seasoned cyclist of all disciplines, from road to mountain biking, touring to cyclo-cross, he only wishes he had time to ride them all. He's mildly competitive, though he'll never admit it, and is a frequent road racer but is too lazy to do really well. He currently resides in the Cotswolds.

45 comments

Avatar
sergius [565 posts] 2 years ago
0 likes

It's worth noting that as per a notification I received from Hunt recently - continental have now issued guidance that their tyres should not be used with tubeless wheels where there is no lip on the rim.

 

This is a bit of a bummer as I've been using continental tyres for years - but can (or rather should) not use them with my new wheels.

 

I've not seen anyone else publicise this, and can't imagine it's only Hunt rims that are affected; they listed a couple of others:

 

<quote>

These wheels feature our Hunt H-Lock Wedge (HLW) sidewalls which are similar in design to those found on Enve SES AR4.5 Disc road wheels and Stans Avion Disc road wheels. The Hunt H-Lock Wedge sidewalls have stronger impact resistance and lock the bead in place whilst allowing the tyre to reach a wider overall size reducing rolling resistance and providing more grip.

</quote>

Avatar
StraelGuy [1747 posts] 2 years ago
1 like

The Grand Prix GT is my go to summer tyre. Lightish, buttery smooth and tons of grip, wet or dry.

Avatar
Simon E [3887 posts] 2 years ago
1 like

Continental's tyre chooser is probably a good place to start. Once in a category you get a handy graphical indication of each tyre's intended use:

http://conti-tyres.co.uk/tyre-chooser

@sergius - there's no mention of any issues with Conti tyres on the Hunt website, in fact they list several Contis to buy with your wheelset.

Avatar
sergius [565 posts] 2 years ago
1 like
Simon E wrote:

Continental's tyre chooser is probably a good place to start. Once in a category you get a handy graphical indication of each tyre's intended use:

http://conti-tyres.co.uk/tyre-chooser

@sergius - there's no mention of any issues with Conti tyres on the Hunt website, in fact they list several Contis to buy with your wheelset.

 

Yeah it's recent, on Monday they sent me a big email about it and have now shipped me some Schwalbe Pro Ones to replace the Continentals.  I suspect the website just hasn't caught up yet.

Avatar
drosco [428 posts] 2 years ago
0 likes

The price for the 4 seasons are eye wateringly high. £110 for a pair!?

Avatar
StraelGuy [1747 posts] 2 years ago
0 likes

4 Seasons are always very expensive for some reason. I replaced mine recently with the new Michelin Power Endurance. The Michelins roll way faster and seem to be just as puncture resistant, if not more so. They're a very good winter tyre and easier to fit than the Conti's, despite what the review on here and other websites have reported.

Avatar
check12 [316 posts] 2 years ago
2 likes

It's great having a big range but when most of the tyres end up at about £23-£27 including the 4000S then it's hard to look past the 4000S even if it is a touch more  

The Grand Prix GT is a nice idea, good rolling black chilli and bead to bead puncture protection, but the folding tyre is tricky to find in 28mm because why would you want a wire bead. 

But then the Michelin pro4 endurance v2 28mm is available at chain reaction with tube for £28 which negates the gp gt in my eyes. 

4 season is supposed to be tough but slow rolling and again pro 4 end v2 is a lot cheaper. 

Just my thoughts, your rubber may vary. 

Avatar
Simon E [3887 posts] 2 years ago
1 like

@ chec12 - agreed, the Michelin Endurance is hard to beat for performance and value. 4 Season is overpriced IMVHO.

Avatar
Simon E [3887 posts] 2 years ago
1 like
check12 wrote:

4 season is supposed to be tough but slow rolling and again pro 4 end v2 is a lot cheaper.

I agree. I've found that the Michelin Endurance is hard to beat for performance, wear and value. 4 Season is overpriced/overrated now IMVHO, things have moved on a bit.

Avatar
Bungle73 [27 posts] 2 years ago
0 likes
drosco wrote:

The price for the 4 seasons are eye wateringly high. £110 for a pair!?

You're looking in the wrong place. I paid £61.96 for a pair of 28s from Wiggle at the beginnng of the year.

Avatar
ChrisB200SX [1078 posts] 2 years ago
0 likes

I believe most/all of the Continental tyre designers are now employed by Specialized to develop their new/recent tyres?

Cheapest price I saw recently (I have previously ordered them a bit cheaper) ... Continental Grand Prix 4000S II Folding Tyre ... £26.99

https://www.acycles.co.uk/continental-grand-prix-4000s-ii-folding-tyre-1...

Avatar
matthewn5 [1430 posts] 2 years ago
0 likes

Conti list the Sprinter as a Sportive - Race tyre, not a crit tyre:

http://conti-tyres.co.uk/road-and-track/tubulars

Avatar
Redvee [472 posts] 2 years ago
0 likes
Bungle73 wrote:
drosco wrote:

The price for the 4 seasons are eye wateringly high. £110 for a pair!?

You're looking in the wrong place. I paid £61.96 for a pair of 28s from Wiggle at the beginnng of the year.

 

I've never paid more than £35 for a GP4Season, usually £31/£32. Best deal I got was a pricematch and BC discount which brought a pair of tyres down to £27 each. Based on the price I pay per tyre I like to get close to 3000 miles from a tyre so the actual cost is as close to 1p/mile as possible.

Avatar
PaulBox [681 posts] 2 years ago
0 likes
drosco wrote:

The price for the 4 seasons are eye wateringly high. £110 for a pair!?

There are always deals to be had, I bought two with three conti tubes for about £66 from Sigma Sport recently.

A quick google shows the 28mm's at £32.49 a pop on Wiggle.

Avatar
StraelGuy [1747 posts] 2 years ago
0 likes

Agree with Paul. My GP GTs are fairly scragged so I'm going to replace them with GP4000S IIs so I'm doing a lot of searching. Ribble are doing best so far at £58 a pair. A lot of shops are doing twin pack deals on them but only in 23 and 28 size which is weird.

Avatar
StraelGuy [1747 posts] 2 years ago
0 likes

Changed my mind. Just replaced the 25 mm Grand Prix GTs with the same but in 28mm. Used to run 75/85 so I'm going to try 65/75 when I take it out tomorrow. For anyone with the same bike, 2015 Giant Defy Advanced 2, there's still a ton of room left around the tyres, a good 4-7 mm depending on where you look.

Avatar
gunswick [139 posts] 2 years ago
1 like

The lack of tubeless for Conti is bizarre. It's a deliberate denial and makes no sense to me.

Schwalbe Pro and S-one etc are seriously impressive and must be taking a good chunk of business from them.

I agree GP4S are pricey for pretty average protection, they aren't that fast, grippy or that puncture proof. They are OK but the rest of the manufacturers have caught up and moved on, where as Conti havent changed their tyres in years. For me race tyres run tubeless beats them and gives best of both worlds.

Avatar
Anthony.C [278 posts] 2 years ago
0 likes
ChrisB200SX wrote:

I believe most/all of the Continental tyre designers are now employed by Specialized to develop their new/recent tyres?

Cheapest price I saw recently (I have previously ordered them a bit cheaper) ... Continental Grand Prix 4000S II Folding Tyre ... £26.99

https://www.acycles.co.uk/continental-grand-prix-4000s-ii-folding-tyre-1...

I think that is a French website and you have to factor in postage which is £3.99 minimum.

Avatar
kevvjj [485 posts] 2 years ago
0 likes
gunswick wrote:

"They are OK but the rest of the manufacturers have caught up and moved on, where as Conti havent changed their tyres in years. For me race tyres run tubeless beats them and gives best of both worlds."

Michelin?

Avatar
OR_biker [58 posts] 2 years ago
0 likes

I really need to try some more Michelin tires.  I've had good luck commuting with their Krylion Carbon on my rear wheel.  Last tire went over 1,600 miles for me without a flat, though it had plenty of serious-looking cuts.  Changed it out becuase it was wearing down pretty bad and the profile was starting to square.  BTW, 1,600 miles is quite a bit for me with tires.  Typically I'm lucky if a tire gets much over 1,000.  Not sure if it's my weight (down to around 88kg's currently) or what, but tires just don't last long for me.

Have tried a few Conti's, and surprisingly the one that has been the most durable for me was the Ultra Sport.  Went over 1,800 miles (record for me) before tread started fraying and I replaced it.  No flats on it either, though.  Could have maybe squeezed another few hundred miles out of it but when I only paid $17 for it it didn't seem worth the risk.  Only used it on my front wheel - I've found my best combo for commuting while not feeling like I need to put on different tires for group rides is a thicker, puncture-resistant back tire with a lighter training/racing tire on the front.  Tried a GP4-Season on my back wheel one time and barely got 600 miles out of it before tread looked real thin and I started getting flats.  Trying a Gatorskin on the rear of my new wheels to see how it goes.  Used one several years ago on a hybrid I converted into a drop-bar and wasn't a fan, but want to give it another chance with my lighter body weight/nicer bike/more experience.

Avatar
kil0ran [1769 posts] 2 years ago
0 likes

I'm guessing the 4 Season is that little bit more expensive because its hand made - most of the other tyres aren't.

Interested to read the spec of the Grand Prix GT, tempted to give those a go.

Currently have some 25mm 4 Seasons and 32mm Gators. Not a fan of the Gators in that size, surprisingly skiddy on manhole covers and cattle grids compared to the GravelKings I have on at the moment.

Too many tyres! That'll teach me for going from a 25mm max rim-brake bike to a disc-equipped that can run 32mm+ under guards.

Avatar
Christopher TR1 [257 posts] 1 year ago
0 likes

The last pair of Supersonic 20mm tyres which I bought came up at 23mm and had a very fine tread instead of the totally slick finish. Has anyone else had a similar experience, or can anyone explain why this might be? I wrote to Continental using the contact formula ontheir website but they never bothered to reply (which doesn't make me keen to give them my hard-earned).

The tyres in question were marked "Supersonic" and "20mm", so all I want to know really is if this was a munufactirung mistake or if they have changed the design of the tyres.

I have also tried the very popular GP 4000 SII and, although fast and grippy, I found the puncture protection to be very poor - I would not buy them again because if I want to choose performance at the expense of puncture protection, then I will choose the Supersonics.

 

Avatar
gary p [21 posts] 1 year ago
0 likes

I appreciate choice, but, man, there's a lot of overlapping product here.  Is there really a need for the 4000S II, Supersonic, TT, and Force/Attack combo?  Seems to me you could consolidate that to three models, easily, and maybe just two.    And is there really a need for the Grand Prix, Grand Prix GT, Grand Sport Race, and Ultra Sport II?   That seems about two models more than neccesary to cover the semi-performance segment.   

Avatar
Richard1982 [109 posts] 1 year ago
0 likes

Ah you missed out my favourite tyre, Tempo II tubular, it's great for outdoor velodromes and TT's - fantastic tyre. There's also the Sonderklasse II tyre for indoor velodrome use  1

Avatar
andyspaceman [263 posts] 1 year ago
0 likes

I think the Grant Prix GT is a fabulous tyre, quick and tough enough for winter on all but the worst back lanes.

For summer I go back to GP4000S2's (or tubeless Maxxis Padrones)

Avatar
ShinyBits [15 posts] 1 year ago
0 likes
sergius wrote:

It's worth noting that as per a notification I received from Hunt recently - continental have now issued guidance that their tyres should not be used with tubeless wheels where there is no lip on the rim.

 

This is a bit of a bummer as I've been using continental tyres for years - but can (or rather should) not use them with my new wheels.

 

This concerns me too, and I can't find anything about it online at all. I'm just about to put Contis on some Prime carbon wheels (I'm sure this is a fairly common set up) and it would be good to know it's all above board. Hopefully Conti is just being super-cautious.

Avatar
bikerchickie [5 posts] 1 year ago
0 likes
sergius wrote:

It's worth noting that as per a notification I received from Hunt recently - continental have now issued guidance that their tyres should not be used with tubeless wheels where there is no lip on the rim.

 

This is a bit of a bummer as I've been using continental tyres for years - but can (or rather should) not use them with my new wheels.

 

I've not seen anyone else publicise this, and can't imagine it's only Hunt rims that are affected; they listed a couple of others:

 

<quote>

These wheels feature our Hunt H-Lock Wedge (HLW) sidewalls which are similar in design to those found on Enve SES AR4.5 Disc road wheels and Stans Avion Disc road wheels. The Hunt H-Lock Wedge sidewalls have stronger impact resistance and lock the bead in place whilst allowing the tyre to reach a wider overall size reducing rolling resistance and providing more grip.

</quote>

It is worth noting that this only applies to the carbon rims manufactured by Hunt prior to December 2017. This is stated on their website (bottom of this page) and has been confirmed by Hunt themselves when I emailed them. 

Avatar
kiwiglider [27 posts] 1 year ago
0 likes

Ridden on GP4000s for years. Had two side walls fail which has made me question their quality. Hear I'm not the only one to experience problems. 

Avatar
kiwiglider [27 posts] 1 year ago
0 likes

Ridden on GP4000s for years. Had two side walls fail which has made me question their quality. Hear I'm not the only one to experience problems. 

Avatar
kiwiglider [27 posts] 1 year ago
0 likes

Ridden on GP4000s for years. Had two side walls fail which has made me question their quality. Hear I'm not the only one to experience problems. 

Pages