TRP R970SL brake callipers  £399.99

Lightweight brakes that pack a punch – but you'll have to dig deep to pay for them

Weight: 112g  Contact: www.upgradebikes.co.uk


Mat Brett, January 10, 2010

TRP R970SL callipers

Mmmm! And again… Mmmm! What we’ve got here, ladies and gentlemen, are the brand spanking new dual pivot offerings from TRP. They’re made from forged magnesium that’s then machined, along with titanium hardware and SwissStop Flash cartridge pads. And they hit the scales at – wait for it – 215g the pair, including fixings. For the weight-obsessed out there, that’s getting on for 80g lighter than Shimano’s top-end Dura-Ace callipers.

Unlike some lightweight brakes that sacrifice power for grams, the good news is that these actually work properly. In terms of feel, you’d be hard pressed to tell the difference between these and Dura-Ace. They’re compatible with the different pull ratios of all the major lever brands so you can bang them straight on your bike without any worries.

There’s no quick release lever; instead, you push the brake shoes together, lift the barrel adjuster out of its housing and move it inward on the slotted brake arm. It works fine and saves a little weight.

Aside from that, the cable adjustment bolt is easy to operate on the fly, you get a centring and toe-in adjustment, and they look super cool. Love ’em.

Verdict

Lightweight brakes that pack a punch – but you'll have to dig deep to pay for them

road.cc test report

Make and model: TRP R970SL brake callipers

Size tested: n/a

Rate the product for quality of construction:
 
9/10
Rate the product for performance:
 
9/10
Rate the product for durability:
 
9/10
Rate the product for weight, if applicable:
 
9/10
Rate the product for value:
 
7/10

Did you enjoy using the product? Yep, they're excellent

Would you consider buying the product? On my wages? Tch!

Would you recommend the product to a friend? Yes, weight weenies will love them

Overall rating: 9/10

About the tester

Age: 36  Height: 184cm  Weight: 74kg

I usually ride:   My best bike is:

I've been riding for: Over 20 years  I ride: Most days  I would class myself as: Expert

I regularly do the following types of riding: time trialling, commuting, sportives, general fitness riding, mtb,

What the road.cc scores mean

Here's how we roll at road.cc: every product is thoroughly tested for as long as it takes to get a real insight into whether it works or not. We don't intentionally try to break anything (except locks) but we do try to look for weak points in any design. The score reflects a product's function and value. Good scores are more common than bad, because fortunately good products are more common than bad. Here's what they mean:

5 stars Perfect
4.5 stars Exceptional
4 stars Very good
3.5 stars Good
3 stars Quite good
2.5 stars Okay
2 stars Not so good
1.5 stars Poor
1 stars Bad
0.5 stars Appalling

 

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