Trek Checkpoint ALR 5 - Plasma Grey Pearl

The Checkpoint ALR 5 is an aluminium gravel bike designed for long miles on both smooth asphalt and bumpy gravel with its high-quality parts and components. A wealth of features, such as numerous mounting options for bags and racks, and the SRAM Apex 1x12 drivetrain allow you to adapt this Checkpoint to the demands of all your adventures.

Frame Set

• Frame with Fork: 300 Series Alpha Aluminum, tapered head tube, internal cable routing, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle
• Fork: Checkpoint, carbon, tapered carbon steerer, rack and fender mounts, flat mount disc, 12 x 100 mm thru axle

Weight

• Weight: 56 - 9.71 kg / 21.41 lbs (with TLR tire sealant, without tubes)
• Max. Weight: This bike has a maximum weight limit (bike, rider, and cargo) of 125 kg.

Drivetrain

• Shifter: SRAM Apex, 12-speed
• Rear Derailleur: SRAM Apex XPLR, max. 44 T on largest cog
• Crank:
  • Size: 49: SRAM Apex 1, 40 T, DUB Wide, 165 mm crank arm length
  • Size: 52: SRAM Apex 1, 40 T, DUB Wide, 170 mm crank arm length
  • Size: 54, 56: SRAM Apex 1, 40 T, DUB Wide, 172.5 mm crank arm length
  • Size: 58, 61: SRAM Apex 1, 40 T, DUB Wide, 175 mm crank arm length
• Bottom Bracket: SRAM DUB, T47, threaded, internally sealed
• Cassette: SRAM XPLR PG-1231, 11-44 T, 12-speed
• Chain: SRAM Apex, 12-speed
• Max. Chainring Size: 1x: 44 T (SRAM), 50 T (Shimano), 2x: 50/34

Wheels

• Front Hub: Bontrager, aluminium, sealed bearing, Center Lock disc mount, 100 x 12 mm thru axle
• Front Quick Release: Bontrager Switch thru axle, removable lever
• Rear Hub: Bontrager, aluminium, sealed bearing, Center Lock disc mount, 11-speed freehub from Shimano, 142 x 12 mm thru axle
• Rear Quick Release: Bontrager Switch thru axle, removable lever
• Rim: Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm internal width, Presta valve
• Tires: Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead core, 120 TPI, 700 x 40 mm
• Tire Sealant: Bontrager TLR sealant, 177 ml
• Rim Tape: Bontrager TLR
• Max. Tire Size: See maintenance manual

Components

• Saddle:
  • Size: 49, 52: Bontrager Verse Comp, steel rails, 155 mm width
  • Size: 54, 56, 58, 61: Bontrager Verse Comp, steel rails, 145 mm width
• Seatpost: Bontrager, aluminium, 27.2 mm, 12 mm offset, 330 mm length
• Handlebar:
  • Size: 49: Bontrager Elite Gravel, 38 cm width
  • Size: 52, 54, 56, 58, 61: Bontrager Elite Gravel
• Handlebar Tape: Bontrager Supertack Perf handlebar tape
• Stem:
  • Size: 49: Bontrager Elite, 31.8 mm clamp diameter, Blendr compatible, 7 degrees, 70 mm length
  • Size: 52, 54: Bontrager Elite, 31.8 mm clamp diameter, Blendr compatible, 7 degrees, 80 mm length
  • Size: 56, 58: Bontrager Elite, 31.8 mm clamp diameter, Blendr compatible, 7 degrees, 90 mm length
  • Size: 61: Bontrager Elite, 31.8 mm clamp diameter, Blendr compatible, 7 degrees, 100 mm length
• Brake: SRAM Apex hydraulic disc, flat mount
• Brake Disc: SRAM Paceline, Center Lock disc mount, rounded, 160 mm
• Brake Lever: SRAM Apex, 12-speed
• Brake Disc Diameter: Max. brake disc diameter: 160 mm front & rear

* In rare cases, our manufacturers supply bikes with modified but equivalent components.