'Trek's new Checkpoint SLR 9 eTap is an excellent gravel race bike, built with features and geometry that calm rough surfaces without the handling feeling vague or sluggish. After two months on it, I can say that the bike we named the 2021 VeloNews Bike of the Year has only got better.
Read more"What Trek gets right with the Checkpoint is the handling, the comfort, the storage options and the flexibility to alter the cockpit or the drivetrain. The attention to detail... is welcome and warranted for a top-end machine."
Read more'Overall, the new Checkpoint is a wonderful gravel bike. It’s faster, handles better and is more suited to the needs of today’s gravel rider.'
Read more"As with other bikes with similarly long front ends, the revamped Checkpoint is easier and more confidence-inspiring to ride off-road on even moderately steep or loose terrain than before."
Read more"Trek has revamped its Checkpoint line-up, with the updated gravel bike coming in not one but three different flavours, catering for the needs of go-fast racers, rough-and-ready adventurers and riders looking for a versatile N+1."
Read moreWhether your adventures take you on gravel or tarmac, to the back country or front country – here are the accessories you need to make sure that your Checkpoint is always ready.
Shop nowTime to get out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values and platform-specific tech instructions below.
Get it hereWhether you're racing for the win or for the joy of getting out on two wheels with hundreds of like-minded riders, getting started with gravel racing is easy – it just takes some planning.
Read moreFor quick, nimble handling that still keeps you stable and in control on rougher descents.
Lots of clearance means you can run meatier tyres (700x45 mm or 27.5x2.1") for tackling chunkier gravel and terrain.
Integrated frame bag and mudguard mounts make it easy to carry gear and water.
Deck out your Checkpoint ALR with our favourite compatible accessories
Shop nowTrek’s premium-grade aluminium is hydroformed into size-specific tubes that provide the perfect balance of stiffness and weight.
Learn moreAll-new Flat Mount disc brakes are more elegant, lighter, smaller and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.
| Frame | 300 Series Alpha Aluminium, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm thru-axle |
|---|---|
| Fork | Checkpoint carbon, tapered carbon steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Frame fit | Gravel |
| Weight | 1490g - 56cm (frame-only, painted) 580g (fork-only, painted) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
| Max. chainring size | 1x: 44T (SRAM), 50T (Shimano), 2x: 50/34 |
|---|
| Skewer front | Bontrager Switch thru axle, removable lever |
|---|---|
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Max tyre size | See service manual |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
|---|
