Brand: TREK
Reference: 5331298
The Trek bike, model 2025 Checkmate SLR 8 AXS, is a carbon gravel bike that is designed to stomp and kick up dust on the longest, most demanding roads. To deliver the performance you're looking for on race day, the Checkmate combines a lightweight aerodynamic design with IsoSpeed and new Gravel Race Geometry, allowing you to increase attack pace without depleting your energy. To all of the above, we must add a SRAM RED XPLR AXS 1x12 wireless drivetrain from the previous generation, carbon wheels and a Trek Aero RSL handlebar and stem system to provide lightness.
It is ideal for you if...
You want to test your skills in the most epic gravel events. You need a bike that is aerodynamic and light, but not at the cost of your comfort. Performance is important to you and you're looking for performance components that enhance your machine, like a previous generation SRAM RED XPLR AXS wireless electronic drivetrain.
Features
< p>Buscas is a gravel bike designed to fly off the starting line, with Full System Foil aerodynamic tubes and an aerodynamic and ergonomic one-piece handlebar and stem system.Comfort is not left aside thanks to IsoSpeed technology, which smoothes the road, and the wheel arch up to 45 mm wide (depending on measurements).
The new Gravel Race geometry protects you from the wind and allows you to attack without compromising the fit you need to travel long distances with maximum comfort.
The extremely light and highest quality 800 Series OCLV carbon frame allows you to save energy by reducing road vibrations.
It is equipped with multiple supports to install Adventure bags and transport everything you need for race day.
Frame assembly
800 Series OCLV Carbon Frame, IsoSpeed, hidden fender mounts, integrated frame bag mounts, invisible cable routing, 47T, flat mount disc, integrated chain guard, removable derailleur hanger, UDH, beveled thru axle 142x12mm
Checkmate SLR carbon fork, tapered carbon steerer, hidden fender mounts, flat mount disc, 12x100mm thru-axle
Weight
ML Weight: 8.00 kg / 17.64 lbs (with TLR sealant, without tube)
Weight limit This bicycle has a maximum weight limit (combined weight of bicycle, rider and load) of 125 kg.
Electrical system
Battery SRAM eTap battery pack (with charger)
Transmission
SRAM RED eTap AXS shift lever, 12 speeds
SRAM RED XPLR eTap AXS rear derailleur, max. 44T
*Peddalier
Size: XS, S
SRAM RED AXS with potentiometer, 40T, DUB, 165 mm length
Size: M
SRAM RED AXS with potentiometer, 40T, DUB, 170 mm length
Size: ML, L
SRAM RED AXS with potentiometer, 40T, DUB, length 172.5 mm
Size: XL
SRAM RED AXS with potentiometer, 40T, DUB, 175 mm length
SRAM DUB bottom bracket, T47 threaded, internal bearing
SRAM XG-1271 cassette, 10-44, 12 speeds
SRAM RED D1 chain, 12 speeds
Maximum plate size See the maintenance manual
Wheels
Bontrager Aeolus Pro 37V front wheel, OCLV Next, Tubeless Ready, 37 mm rim profile, 100x12 mm thru axle
Bontrager Aeolus Pro 37V rear wheel, OCLV Next, Tubeless Ready, 37 mm rim profile, 142x12 mm thru axle
Front closure Bontrager Switch beveled thru axle, removable lever
Rear closure Bontrager Switch beveled thru-axle, removable lever
Bontrager Girona RSL GR tire, Tubeless Ready, aramid rim, 220 tpi, 700x38 mm
Bontrager TLR Sealant Cover Piece, 6oz
Bontrager TLR rim tape
Max. size. deck length 45 mm without fenders
Components
*Saddle
Size: XS, S
Bontrager Aeolus P2 Pro, carbon rails, 155 mm width
Size: M, ML, L, XL
Bontrager Aeolus Pro, carbon rails, 145 mm width
*Seatpost
Size: XS, S, M
KVF aero carbon seatpost, 5 mm setback, length 280 mm
Size: ML, L, XL
KVF aero carbon seatpost, 5 mm setback, length 320 mm
*Handlebar/stem (integrated)
Size: XS
Trek Aero RSL Road Integrated Handlebar/Stem, OCLV Carbon, Race Fit, 80mm Reach, 124mm Drop, 37cm Lever Width, 40cm Handlebar End Width, stem length 70mm
Size: S
Trek Aero RSL Road Integrated Handlebar/Stem, OCLV Carbon, Race Fit, 80mm Reach, 124mm Drop, 39cm Lever Width, 42cm Handlebar End Width, stem length 80mm
Size: M
Trek Aero RSL Road Integrated Handlebar/Stem, OCLV Carbon, Race Fit, 80mm Reach, 124mm Drop, 39cm Lever Width, 42cm Handlebar End Width, stem length 90mm
Size: ML, L
Trek Aero RSL Road Integrated Handlebar/Stem, OCLV Carbon, Race Fit, 80mm Reach, 124mm Drop, 41cm Lever Width, 44cm Handlebar End Width, stem length 100mm
Size: XL
Trek Aero RSL Road Integrated Handlebar/Stem, OCLV Carbon, Race Fit, 80mm Reach, 124mm Drop, 41cm Lever Width, 44cm Handlebar End Width, stem length 110mm
SRAM CenterLine X brake disc, centerlock, rounded edge, 160 mm
Disc size Maximum brake disc sizes: 180 mm front and rear