The Checkmate SLR 9 AXS is our fastest and lightest gravel race bike, built to chase podiums down rowdy roads. It combines a lightweight aero design with IsoSpeed road-smoothing tech and new Gravel Race geometry that keeps you poised for the attack without eating up your energy. To keep you at the front of the pack, it's equipped with top-tier parts, like carbon wheels and SRAM's latest ergonomic RED AXS XPLR wireless drivetrain.
It's right for you if...
You're looking for a rig that's ready to race the most epic gravel adventures. You want a bike that delivers aerodynamics in a lightweight package, but not at the cost of your comfort. You know that the best parts are often what separates the top step from the rest, and you want carbon wheels and SRAM's new RED AXS wireless electronic drivetrain to give you the edge.
The tech you get
A lightweight and aerodynamic 800 Series OCLV Carbon frame with IsoSpeed comfort technology and plenty of mounts to carry race-day essentials. Bontrager Aeolus RSL 37V carbon wheels and a Trek Aero RSL carbon bar/stem that keep your ride light and nimble. Plus, SRAM's lightest and most ergonomic RED XPLR AXS drivetrain with wireless shifting that's built for rougher roads.
The final word
When race day matters, reach for Checkmate SLR 9 AXS. This speed-driven gravel bike is built to drop weight, boost comfort and deliver every upgrade you need to chase podiums. It combines new Gravel Race geometry with comfort-focused features, like IsoSpeed vibration-damping tech, to keep you at your prime from mile 10 to 200.
*Please note – spec applies to all sizes unless listed separately
| Frame | 800 Series OCLV Carbon, IsoSpeed, hidden mudguard mounts, integrated frame bag mounts, invisible cable routing, T47, flat-mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12 mm chamfered thru axle |
|---|---|
| Fork | Checkmate SLR full carbon, tapered carbon steerer, hidden mudguard mounts, flat-mount disc, 12x100 mm thru axle |
Weight
| Weight | ML - 7.55 kg / 16.65 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
E-system
| Battery | SRAM eTap battery pack (with charger) |
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Drivetrain
| Shifter | SRAM RED AXS E1 |
|---|---|
| Rear derailleur | SRAM RED XPLR eTap AXS, 46T max cog |
| *Crank |
Size: XS, S SRAM RED XPLR, power meter, 42T, DUB wide, 165 mm length |
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Size: M SRAM RED XPLR, power meter, 42T, DUB wide, 170mm length |
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Size: ML, L SRAM RED XPLR, power meter, 42T, DUB wide, 172.5 mm length |
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Size: XL SRAM RED XPLR, power meter, 42T, DUB wide, 175 mm length |
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| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1391, 10-46T, 13-speed |
| Chain | SRAM RED E1, 12-speed |
| Max. chainring size | See service manual |
Wheels
| Wheel front | Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12mm thru axle |
|---|---|
| Wheel rear | Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142 x 12mm thru axle |
| Skewer front | Bontrager Switch chamfered thru axle, removable lever |
| Skewer rear | Bontrager Switch chamfered thru axle, removable lever |
| Tyre | Bontrager Girona RSL GR, Tubeless-Ready, aramid bead, 220 tpi, 700x38 mm |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | 45 mm without mudguards |
Components
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
