TREK CHECKPOINT SL 5 AXS 2025

Frame and Fork:

• Frame: 500 Series OCLV Carbon with IsoSpeed, down tube storage compartment, hidden mounts for fenders, rack, and frame bag, fully internal cable routing, T47 bottom bracket, Flat-Mount disc brakes, chain keeper, removable front derailleur mount, UDH, chamfered thru axle 142x12 mm.
• Fork: Full carbon Checkpoint with tapered steerer, fender mounts, triple rack mounts, Flat Mount disc, chamfered 12x100 mm thru axle.

Maximum Fork Clearance: 40 mm (XS compatible with rigid fork only).
Weight: 9.50 kg (size ML, with TLR sealant, without inner tubes).
Maximum Weight: Total weight limit (including bike, rider, and cargo) of 125 kg.

Drivetrain:

• Battery: SRAM eTap battery (with charger).
• Rear Derailleur: SRAM Apex XPLR eTap AXS, compatible with a 44T max cog.
• Crankset: SRAM Apex 1, 40T, DUB Wide spindle (length varies by frame size: 165 mm for XS and S, 170 mm for M, 172.5 mm for ML and L, 175 mm for XL).
• Bottom Bracket: SRAM DUB, threaded T47.
• Cassette: SRAM XPLR PG-1231, 11-44, 12-speed.
• Chain: SRAM Apex, 12-speed.

Wheels:

• Wheels: Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, thru axle (front: 100x12 mm, rear: 142x12 mm).
• Tires: Bontrager Girona RSL GR, tubeless-ready, 700x42 mm, GR puncture protection.
• Maximum Tire Size: 50 mm without fenders, 42 mm with fenders.

Other Components:

• Saddle: Verse Short Comp with steel rails, width 155 mm for sizes XS and S, 145 mm for other sizes.
• Seatpost: Bontrager carbon, 27.2 mm diameter, 8 mm offset, 330 mm length.
• Handlebar: Bontrager Elite Gravel, alloy, width varies by frame size (from 40 cm for size XS up to 46 cm for XL).
• Stem: Bontrager Elite, Blendr-compatible, 7° angle, length varies by frame size (60 mm for XS up to 100 mm for XL).
• Handlebar Tape: Bontrager Supertack Perf.

Brakes:

• Brake Rotors: SRAM Paceline, 160 mm, Centerlock, rounded.
• Additional Features: Maximum rotor size is 180 mm for both front and rear brakes.