CheckOUT SL 7 AXS
The Trek CheckOut SL 7 AXS is a full-suspension carbon gravel bike engineered for aggressive exploration and high-speed control. It features 55 mm of rear travel via RockShox SIDluxe IsoStrut and 60 mm of front travel from the Rudy XL fork. Outfitted with SRAM Force AXS E1 wireless 12-speed shifting, Bontrager Aeolus Pro 3V carbon wheels, and a RockShox Reverb AXS dropper post, this bike is built for riders who demand precision, comfort, and cutting-edge tech on the roughest terrain.
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Product images may vary slightly from final specifications.
Need to Know
KEY FEATURES
PERFECT FOR
Why we like the Trek CheckOUT SL 7 AXS
Full-suspension control
The CheckOut SL 7 AXS delivers 55 mm of rear travel, paired with a 60 mm RockShox Rudy XL fork. This setup smooths out chunky gravel and trail sections while maintaining pedaling efficiency.
Wireless precision with SRAM Force AXS
SRAM’s Force AXS E1 drivetrain offers crisp, wireless shifting with wide-range gearing for steep climbs and fast descents. It’s sleek, reliable, and built for serious gravel performance.
Premium build for rugged adventure
Bontrager Aeolus Pro 3V carbon wheels and a wireless RockShox Reverb AXS dropper post round out a build that’s ready for technical terrain, long days, and fast-paced exploration.
Specifications
Frame Material
500 Series OCLV Carbon
Shifter
SRAM Force AXS E1
Rear Derailleur
SRAM X0 Eagle AXS, T-Type
Front Derailleur
None (1x drivetrain)
Crankset
SRAM Force 1 XPLR E1, 38T, DUB Wide, 165–172.5 mm length by size
Chain
SRAM X0 Eagle, T-Type, 12-speed
Cassette
SRAM Eagle XS-1295, T-Type, 10-52T, 12-speed
Brakeset
SRAM Force AXS Hydraulic Disc, Flat Mount
Rotors
SRAM Paceline X, 160 mm front and rear, centerlock
Bottom Bracket
SRAM DUB Wide, T47 threaded, internal bearing
Cockpit
Headset
Integrated (IS)
Handlebar
Bontrager GR CheckOut, 42–48 cm width by size
Stem
Bontrager Pro, 31.8 mm clamp, Blendr compatible, 7° rise, 60–80 mm length by size
Saddle
Bontrager Verse Short Elite, 145 mm width, hollow magnesium rails
Seatpost
Wheels
Wheelset
Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm internal width
Front Axle
12 x 100 mm thru axle
Rear Axle
12 x 142 mm thru axle, Bontrager Switch chamfered with removable lever
Hubs
Bontrager sealed bearing, SRAM XDR freehub
Tires
Bontrager Betasso RSL GX, 700 x 55 mm, Tubeless Ready, aramid bead, 60 TPI
Tire Clearance
Size Guide
Geometry
| S | M | ML | L | XL |
|---|
All measurements in degrees or mm
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