The Checkmate SLR 8 AXS is a carbon gravel race bike built to toe the line and kick up dust on the long and rough road. To deliver the performance that you crave on race day, the Checkmate combines a lightweight aero design with IsoSpeed and new Gravel Race geometry that keeps you poised for the attack without eating up your energy. It's topped off with a 1x12 previous-generation SRAM RED XPLR AXS wireless drivetrain, carbon wheels and Trek Aero RSL bar/stem for a lightweight build.
It's right for you if...
You want to test your mettle at gravel racing's most epic events. You need a bike that delivers aerodynamics and light weight, but not at the cost of your comfort. Performance matters to you, and you want performance components to elevate your ride, like a previous-generation SRAM RED XPLR AXS wireless electronic drivetrain.
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 Pro 3V carbon wheels and a Trek Aero RSL carbon bar/stem that keep your ride light and nimble. Plus, a previous-generation 1x12 SRAM RED XPLR AXS drivetrain with wireless shifting that's built for rougher roads.
The final word
If gravel race days are in your future, reach for Checkmate SLR 8 AXS. This lightweight gravel race rig is built to kick up dust on the long road, and deliver aero gains and comfort on the way. It combines new Gravel Race geometry with comfort-focused features, like IsoSpeed vibration-damping tech, to keep you at your prime from start to finish line.
*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 – 8.00 kg/17.64 lb (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 eTap AXS, 12-speed |
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| Rear derailleur | SRAM RED XPLR eTap AXS, 44T max cog |
| *Crank |
Size: XS, S SRAM RED AXS w/ power meter, 40T, DUB, 165 mm length |
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Size: M SRAM RED AXS w/ power meter, 40T, DUB, 170 mm length |
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Size: ML, L SRAM RED AXS w/ power meter, 40T, DUB, 172.5 mm length |
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Size: XL SRAM RED AXS w/ power meter, 40T, DUB, 175 mm length |
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| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1271, 10-44, 12-speed |
| Chain | SRAM RED D1, 12-speed |
| Max. chainring size | See service manual |
Wheels
| Wheel front | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, 100 x 12 mm thru axle |
|---|---|
| Wheel rear | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, SRAM XD-R driver, 142x12 mm 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.
