The Topeak Fastfuel Platform is an excellent way to carry energy products on your bike – a lightweight plastic rectangle that mounts to your road or gravel bike’s top tube and keeps gels within easy reach.

As denoted by the name, this 14x4x1cm and 46g product is the smaller of the two Fastfuel Platforms in Topeak’s range.

2025 Topeak Fastfuel Platform - Small - 2.jpg2025 Topeak Fastfuel Platform - Small - 1.jpg2025 Topeak Fastfuel Platform S side on.jpg2025 Topeak Fastfuel Platform S straps.jpg2025 Topeak Fastfuel Platform S clips.jpg2025 Topeak Fastfuel Platform S bars gels.jpg2025 Topeak Fastfuel Platform S showing stem.jpg

It comes with Velcro straps to attach it to your top tube (as shown above) and two bolts if you have top tube mounts. My gravel bike has top tube mounts, so I used those to hold the Fastfuel Platform in place.

2025 Topeak Fastfuel Platform S side on.jpg
2025 Topeak Fastfuel Platform S side on (Image Credit: Farrelly Atkinson)

The Small comes with two elastic cords, one short, one medium, to hold your fuel in place, and five clip/cutters for tearing off the top of your gel sachets, whereas the larger option has three cords and six clip/cutters. The longer version can also be bought with a bag – the Fastfuel Tri-Station – for £39.99.

2025 Topeak Fastfuel Platform S straps.jpg
2025 Topeak Fastfuel Platform S straps (Image Credit: Farrelly Atkinson)

When I loaded the Platform S with three High5 energy gels and set off for a gravel ride, I had visions of them flying off into the bushes beside my bumpy local trails in the Lickey Hills. In fact, they generally stayed in line with each other, so my knees didn’t knock into them, and only came away when I pulled them from under the loops. Larger 74g Nduranz energy gels were just as stable.

2025 Topeak Fastfuel Platform S bars gels.jpg
2025 Topeak Fastfuel Platform S bars gels (Image Credit: Farrelly Atkinson)

Compared with reaching into your back pocket for a gel or opening a top tube bag, this is a far easier way to fuel on the go.

> Fuelling for epic rides — how to get the right food to keep your energy levels up and avoid the dreaded bonk

The teeth on the clip/cutters effectively cut off the tab of energy gels when you peel them away, helping you consume the gel even quicker, and the clip also traps the remaining plastic beneath it so you don’t litter.

2025 Topeak Fastfuel Platform S clips.jpg
2025 Topeak Fastfuel Platform S clips (Image Credit: Farrelly Atkinson)

The only downside is that you have to remove the whole platform from your frame to reload the clips – they’re impossible to pull out once clipped into the slots. The elastic cord loops don’t cut the tops off your energy gels, but you can reload them without having to remove the platform.

It’s well priced at £14.99. Okay, they’re a slightly different beast, but top tube bags can cost a LOT more. Ortlieb’s Fuel-Pack, for example, is £62.50, and Restrap’s Short Race is £60. Even Topeak’s own Fastfuel Bag Essential is £25 – and nearly twice as heavy, probably less aero, and only mountable with straps.

Verdict

Light, aerodynamic and convenient way to carry fuel for on-the-bike consumption

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road.cc test report

Make and model: Topeak Fastfuel Platform – Small

Size tested: Small

Tell us what the product is for and who it’s aimed at. What do the manufacturers say about it?

Topeak says this smallest model in the Fastfuel Platform series is designed for road and gravel riders who want to take on ride fuel as quickly and safely as possible.

Topeak says: “With our Fastfuel platform, the elastic cord can secure gel packs and other fueling supplies, the FastFuel Clip / Cutter make it easy to open gel packets while riding.”

Tell us some more about the technical aspects of the product

It’s made of plastic and has five slots to attach clips and straps which can hold energy products. It’s supplied with nylon Velcro straps or you can screw it onto your top tube bolts if your frame has them. It weighs 46g and measures 14 x 4 x 1cm.

Topeak lists:

MATERIAL: Engineering grade polymer/ TPR / Nylon straps

COMPATIBILITY: Road bike/ Time Trial / Gravel bike

ATTACHMENT: Strap Mount

SIZE: 14.1 x 4 x 1.03 cm

WEIGHT: 46.2 g

FEATURES: Elastic Cord (M)x1 (S)x1

FastFuel Clip / Cutter x5

Quick Mount Strap System

Rate the product for quality:
 
8/10
Rate the product for performance:
 
9/10
Rate the product for value:
 
6/10

Tell us how the product performed overall when used for its designed purpose

Really well: on the road, gels stay really stable and off-road they only move around a bit more. In any scenario the products are quick to remove.

Tell us what you particularly liked about the product

It fulfils the role of a fuel-only top tube bag at lower cost and weight while being more stable and aerodynamic.

Tell us what you particularly disliked about the product

Only that refilling the clips is inconvenient.

How does the price compare to that of similar products in the market, including ones recently tested on road.cc?

It costs less than small mid-range top tube bags, which do a similar job.

Did you enjoy using the product? Yes

Would you consider buying the product? Yes

Would you recommend the product to a friend? Yes

Use this box to explain your overall score

It’s near-perfect for road and gravel riding; I only wish you could reload the clips without having to remove the platform from your bike.

Overall rating: 9/10

About the tester

Age: 31  Height: 190cm  Weight: 76kg

I usually ride: Fairlight Strael 3.0  My best bike is: Canyon Ultimate CF SLX (2016, rim brake)

I’ve been riding for: 10-20 years  I ride: Most days  I would class myself as: Experienced

I regularly do the following types of riding: time trialling, cyclo cross, touring, club rides, Gravel