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448
10
$1,500.00
ZelleI'm selling my 2021 Trek Checkpoint ALR 5 in the black/blue colorway. This bike is designed for gravel, adventure, and road riding, with a lightweight aluminum frame and Shimano GRX components for reliable performance. It's clean, well-maintained, and ready to ride.
Key Specifications:- Frame: 300 Series Alpha Aluminum with internal cable routing, rack, and fender mounts Fork: Carbon fork with alloy steerer, rack, and fender mounts Drivetrain: Shimano GRX RX600 shifters, RX810 front and rear derailleurs, RX600 crankset (46/30T) Cassette: Shimano 105 HG700-11, 11-34T Brakes: Shimano RX400 hydraulic disc brakes with 160mm rotors Wheels/Tires: Bontrager Tubeless Ready rims with Bontrager GR1 Comp 700x40mm tires
Pinhead Front Wheel Lock Thru Axle included
The bike has some minor scratching and a small chip on the front fork, but everything is purely cosmetic, and the bike is in excellent mechanical condition. Recently cleaned and tuned, it's ready to hit the road or trail.
Asking $1,500 OBO. Willing to negotiate in person. Let me know if you have any questions or would like to check it out!
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












11 Days
448
10
$1,500.00
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.



















































ZelleI'm selling my 2021 Trek Checkpoint ALR 5 in the black/blue colorway. This bike is designed for gravel, adventure, and road riding, with a lightweight aluminum frame and Shimano GRX components for reliable performance. It's clean, well-maintained, and ready to ride.
Key Specifications:- Frame: 300 Series Alpha Aluminum with internal cable routing, rack, and fender mounts Fork: Carbon fork with alloy steerer, rack, and fender mounts Drivetrain: Shimano GRX RX600 shifters, RX810 front and rear derailleurs, RX600 crankset (46/30T) Cassette: Shimano 105 HG700-11, 11-34T Brakes: Shimano RX400 hydraulic disc brakes with 160mm rotors Wheels/Tires: Bontrager Tubeless Ready rims with Bontrager GR1 Comp 700x40mm tires
Pinhead Front Wheel Lock Thru Axle included
The bike has some minor scratching and a small chip on the front fork, but everything is purely cosmetic, and the bike is in excellent mechanical condition. Recently cleaned and tuned, it's ready to hit the road or trail.
Asking $1,500 OBO. Willing to negotiate in person. Let me know if you have any questions or would like to check it out!











