Trek Checkpoint SL 6 AXS Gen 3 Gravel Bike
Brand: TREK
Reference: 5321662
Description
The Trek bike, model 2025 Checkpoint SL 6 AXS Gen 3, is a carbon gravel bike ready for remote adventures. Its lightweight carbon frame is designed with comfort-first Gravel Endurance geometry, has a wheel clearance for 50mm tires (as measured) and multiple frame and fork mounts. Plus, the frame's IsoSpeed technology absorbs road vibrations, allowing you to float over bumps. With a SRAM Rival AXS wireless 12-speed groupset, it's ready to unleash the fun.
Details
It is ideal for you if...
You have a desire for adventure and are looking for a bicycle with which to travel the paths less traveled. You're looking for IsoSpeed comfort technology to keep you comfortable through the toughest miles, an upgraded transmission that can withstand the rigors of tough gravel roads, and multiple racks to carry your gear and water bottles.
Features
The Checkpoint's Gravel Endurance geometry lets you sit higher and offers a shorter reach, so you'll be comfortable on your day-long gravel adventures, touring light singletracks, bikepacking, and much more.
IsoSpeed comfort technology absorbs vibrations from uneven terrain so you feel comfortable for longer
You will be able to change gears precisely thanks to the new SRAM Rival AXS 12-speed wireless electronic transmission
Wheel pitch for 50mm tires (as measured) means more traction and cushioning on the most demanding gravel roads
You can carry it all thanks to ample internal frame storage and numerous frame and fork mounts for hydration, front and rear racks, fenders, and Adventure Bags designed to perfectly fit the Checkpoint.
Compatible with telescopic post and suspension fork (except in size XS)
Frame set
OCLV Carbon frame 500 Series, IsoSpeed, internal down tube storage cap, hidden fender mounts, rack mounts, integrated frame bag mounts, invisible internal routing, 47T, flat mount disc, integrated chain guard, dropout removable derailleur, UDH, 142x12mm beveled thru axle
Checkpoint full carbon fork, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
Maximum compatible fork travel 40 mm (XS: compatible only with rigid fork)
See Checkpoint SL Gen 3 FAQ for compatible options
Weight
ML Weight - 9.40 kg / 20.73 lbs (with TLR sealant, without tubes)
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
*Shift lever
Size: XS, S, M, ML, L, XL
SRAM Rival eTap AXS, 12 speeds
Size: XS, S, M, ML, L, XL
SRAM Rival eTap AXS, 12 speed
SRAM Rival XPLR eTap AXS rear derailleur, max. 44T
*Peddalier
Size: XS, S
SRAM Rival, 40T, DUB Wide, 165 mm length
Size: M
SRAM Rival, 40T, DUB Wide, 170 mm length
Size: ML, L
SRAM Rival, 40T, DUB Wide, 17.5 mm length
Size: XL
SRAM Rival, 40T, DUB Wide, 175 mm length
SRAM DUB bottom bracket, T47 threaded, internal bearing
SRAM XG-1251 cassette, 10-44, 12 speeds
Maximum plate size 1x: 44 2x: 46/30
Wheels
Bontrager Paradigm Comp 25 front wheel, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle
Bontrager Paradigm Comp 25 rear wheel, Tubeless Ready, 25mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle
Front closure Bontrager Switch beveled thru axle, removable lever
Rear closure Bontrager Switch beveled thru-axle, removable lever
Bontrager Girona Pro tire, Tubeless Ready, GR anti-puncture protection, aramid rim, 60 tpi, 700x42 mm
Bontrager TLR Sealant Cover Piece, 6oz
Bontrager TLR rim tape
Max. size. tire width 50 mm without fenders, 42 mm with fenders
Components
*Saddle
Size: XS, S
Verse Short Comp, steel rails, 155 mm width
Size: M, ML, L, XL
Verse Short Comp, steel rails, width 145 mm
Bontrager carbon seatpost, 27.2 mm, 8 mm offset, 330 mm length
*Handlebar
Size: XS
Bontrager Elite Gravel, aluminum, width 40 cm
Size: S, M
Bontrager Elite Gravel, aluminum, width 42 cm
Size: ML, L
Bontrager Elite Gravel, aluminum, width 44 cm
Size: XL
Bontrager Elite Gravel, aluminum, width 46 cm
Handlebar tape Bontrager Supertack Perf handlebar tape
*Power
Size: XS
Bontrager Pro, 31.8 mm, Blendr compatible, 7 degrees, 60 mm length
Size: S
Bontrager Pro, 31.8 mm, Blendr compatible, 7 degrees, 70 mm length
Size: M, ML
Bontrager Pro, 31.8 mm, Blendr compatible, 7 degrees, 80 mm length
Size: L
Bontrager Pro, 31.8 mm, Blendr compatible, 7 degrees, 90 mm length
Size: XL
Bontrager Pro, 31.8 mm, Blendr compatible, 7 degrees, 100 mm length
SRAM Paceline brake disc, rounded, centerlock, 160 mm
Disc size Maximum brake disc sizes: 180 mm front and rear
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