2023 Trek Checkpoint SLR 9 AXS Road Bike

2023 Trek Checkpoint SLR 9 AXS Road Bike

Checkpoint SLR 9 AXS is our best carbon gravel bike, and it's built for crushing the world's greatest gravel races. The lightweight 700 Series OCLV Carbon frame has gravel-smoothing IsoSpeed and a nimble-yet-stable progressive geometry. Plus, a smart and smooth SRAM RED wireless electronic drivetrain with power meter for blazing fast shifts, Aeolus RSL 37V carbon wheels, and extra mounts for gear and accessories. This bike a true gravel-grinding powerhouse.

SPECIFICATION

Frame 700 Series OCLV Carbon, IsoSpeed, downtube storage door, internal routing, Ride Tuned seat mast, chain keeper, T47 BB, fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle

BB Standard: T47, Threaded

Tire Clearance: 45c

Colors: Matte Deep Smoke / Gloss Olive Grey; Era White / Emerald Iris; Marigold / Nautical Navy; Radioactive Coral

Fork Checkpoint carbon, tapered carbon steerer, fender mounts, flat mount disc, 12x100mm thru axle

Bottom Bracket SRAM DUB, T47 threaded, internal bearing

Stem Size: 49, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 70mm length; Size: 52, 54, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 80mm length; Size: 56, 58, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 90mm length; Size: 61, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 100mm length

Handlebar Size: 49, Bontrager Pro IsoCore VR-SF, 38cm; Size: 52, Bontrager Pro IsoCore VR-SF, 40cm; Size: 54, 56, Bontrager Pro IsoCore VR-SF, 42cm; Size: 58, 61, Bontrager Pro IsoCore VR-SF, 44cm

Saddle Size: 49, 52, Bontrager Verse Short Pro, carbon rails 155mm width; Size: 54, 56, 58, 61, Bontrager Verse Short Pro, carbon rails, 145mm width

Seatpost Size: 49, 52, 54, 56, Bontrager carbon seatmast cap, 5mm offset, short length; Size: 58, 61, Bontrager carbon seatmast cap, 5mm offset, tall length

Rims Front: Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle

Tires Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40c

Disk Rotors SRAM CenterLine X, centerlock, round edge, 160mm

Rear Derailleur SRAM RED XPLR eTap AXS, 44T max cog

Crank Size: 49, SRAM RED AXS w/ power meter, 40T, DUB, 165mm length; Size: 52, SRAM RED AXS w/ power meter, 40T, DUB, 170mm length; Size: 54, 56, SRAM RED AXS w/ power meter, 40T, DUB, 172.5mm length; Size: 58, 61, SRAM RED AXS w/ power meter, 40T, DUB, 175mm length

Power Meter Size: 49, SRAM RED AXS w/ power meter, 40T, DUB, 165mm length; Size: 52, SRAM RED AXS w/ power meter, 40T, DUB, 170mm length; Size: 54, 56, SRAM RED AXS w/ power meter, 40T, DUB, 172.5mm length; Size: 58, 61, SRAM RED AXS w/ power meter, 40T, DUB, 175mm length

Shifters SRAM RED eTap AXS, 12 speed

Cassette SRAM XG-1271, 10-44, 12 speed

Chain SRAM RED D1, 12 speed

Brakes SRAM Red eTap AXS hydraulic disc, flat mount