The 2026 FX Sport AL 3 XS KESWICK is available at the following locations.
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The FX Sport AL 3 is a lightweight, versatile aluminium bike, perfect for exploring the road less travelled. It comes ready for anything, with a reliable and light Alpha Gold Aluminium frame, 10-speed Shimano CUES shifting, go-anywhere Bontrager Girona gravel tyres and hydraulic disc brakes.
Fast and comfortable
Our Active geometry puts you in a slightly more forward position to give you more pedalling efficiency while staying comfortable on long rides.
All-road capable
Wide 42c Girona tyres offer traction and control on tarmac or rough tracks.
Reliable and durable
The Shimano CUES drivetrain offers a hassle-free, low-maintenance performance riders can rely on for the long haul. CUES features Shimano's new LINKGLIDE drivetrain technology for less wear and tear on chains, cassettes and chainrings.
A better way to produce aluminium
Starting in 2024, we began removing high-emission aluminium from our manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.
Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
| Frame | Size XS, Alpha Gold Aluminum, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR |
| Fork | Dual Sport carbon, internal brake routing, fender mounts, rack mounts, ThruSkew 5mm QR |
| Wheel Size | Front 27.5 / Rear 27.5 |
| Wheels | Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve Formula DC-20, alloy, 6-bolt, 100x5mm Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm |
| Tyres | Bontrager Girona Comp, wire bead, 60 tpi, 700x42mm |
| Shifter | Shimano CUES U6000 w/optical gear display, 10 speed |
| Rear Derailleur | Shimano CUES U6000 GS |
| Crank | Prowheel alloy, 40T narrow-wide ring, 170mm length |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed |
| Chain | Shimano LG500, 9/10/11 speed |
| Pedals | Wellgo nylon body, alloy cage |
| Front Brake | Shimano hydraulic disc, MT201 lever, UR300 caliper // Shimano hydraulic disc, MT201 lever, UR300 caliper Shimano RT26, 6-bolt, 160mm |
| Rear Brake | Shimano hydraulic disc, MT201 lever, UR300 caliper // Shimano hydraulic disc, MT201 lever, UR300 caliper Shimano RT26, 6-bolt, 160mm |
| Handlebar | Bontrager Comp Lowriser, alloy, 31.8mm, 15mm rise, 600mm width |
| Grips | Trek Line Comp, nylon lock-on |
| Stem | Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length |
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| Saddle | Verse Short, chromoly rails, 145mm width |
| Weight | 11.1 kg |
| Colours | BUFF BEIGE, COBRA BLOOD, KESWICK |
| Sizes | L, M, S, XL, XS |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 197216246343, 197216246350, 197216246367, 197216246374, 197216246381, 197216246398, 197216246404, 197216246411, 197216246428, 197216246435, 197216246442, 197216246459, 197216246466, 197216246473, 197216246480 |
| SKUs / Part Numbers | 5339884, 5339885, 5339886, 5339887, 5339888, 5339889, 5339890, 5339891, 5339892, 5339893, 5339894, 5339895, 5339896, 5339897, 5339898 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
