The 2026 Checkpoint ALR 3 Gen 3 L DARK CARMINE is available at the following locations.
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The Checkpoint ALR 3 is an adventure-ready aluminum gravel bike built for exploring anywhere. Its modern endurance geometry keeps you comfortable over gravel roads or potholes, while a carbon fork helps cut down the road vibrations. It's spec'd to go anywhere without breaking the bank, with Bontrager Paradigm wheels, clearance for 50 mm tyres,10-speed Shimano CUES 6000 shifting, mechanical disc brakes and loads of mounts for bags and accessories. You want a wallet-friendly ride that's built to explore everywhere from road to wild gravel roads. Comfortable geometry matters, and you don't mind starting out with economical components that you can upgrade over time. You get a 300 Series Alpha Aluminium frame with a full carbon fork, with clearance for up to 50 mm tyres. 10-speed Shimano CUES U6000 shifting, mechanical disc brakes, Bontrager Paradigm wheels with Bontrager Girona Pro Tubeless Ready tyres, plus mounts for loading up with bags, racks and gear. Looking for a confident and versatile ride that doesn't break the bank? The Checkpoint ALR 3 is an aluminium gravel bike ready for anything, decked out with reliable, and affordable, components, so you can get more bike for your buck.
| Frame | Size M, UNI, Aluminium, 300 Series Alpha Aluminum, Internal cable routing, 3S chain keeper, T47, UDH, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm chamfered thru axle |
| Wheel Size | Front 28 |
| Wheel Size | Rear 28 |
| Weight | 10410 g |
| Fork | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Fork | Unknown |
| Gears | DERAILLEUR, Shimano, 1 Gears |
| Tyres | BONTRAGER, |
| Pedals | UNKNOWN, |
| Wheels | UNKNOWN, Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
| Shifters | SHIMANO, Shimano CUES 10 Speed Right STU303010R, |
| Kickstand | UNKNOWN, Unknown |
| Front Brake | SH, Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset // Shimano CUES U3030 // Tektro C550 mechanical disc brake, dual piston, flat mount, No adaptor. Tektro, centerlock, 160mm Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Brake | SH, Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset // Shimano CUES U3030 // Tektro C550 mechanical disc brake, dual piston, flat mount, No adaptor. Tektro, centerlock, 160mm Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Derailleur | , |
| Crankset | SHIMANO, Shimano CUES FCU60301 , 40T ring, 170mm length Praxis, T47 threaded, internal bearing |
| Chain | SHIMANO, Shimano LG500, 9/10/11 speed |
| Handlebar | BONTRAGER, Bontrager Elite Gravel, alloy, 42cm width |
| Stem | BONTRAGER, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
| Seatpost | BONTRAGER |
| Saddle | UNBRANDED, Verse Short Comp, steel rails, 145mm width |
| Front Light | UNKNOWN |
| Rear Light | UNKNOWN |
| Colours | DARK CARMINE |
| Sizes | L, M, ML, S, XL, XS |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 197216175537, 197216175544, 197216175551, 197216175568, 197216175575, 197216175582 |
| SKUs / Part Numbers | 5332746, 5332747, 5332748, 5332749, 5332750, 5332751 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.