2023 Trek Checkpoint ALR 5 Driftless Bike

2023 Trek Checkpoint ALR 5 Driftless Bike

An aluminum frame gravel bike with high-end components and hydraulic disc brakes.

SPECIFICATION

Frame 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

BB Standard: T47, Threaded

Tire Clearance: 45c

Color: Satin Cobra Blood

Fork Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle

Bottom Bracket Praxis, T47 threaded, internal bearing

Headset FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom

Stem Size: 49, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 52, 54, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 56, 58, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 61, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length

Handlebar Size: 49, Bontrager Elite Gravel, 38cm width; Size: 52, Bontrager Elite Gravel, 40cm width; Size: 54, 56, Bontrager Elite Gravel, 42cm width; Size: 58, 61, Bontrager Elite Gravel, 44cm width

Saddle Size: 49, 52, Bontrager Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager Verse Comp, steel rails, 145mm width

Seatpost Easton EA70 AX, 27.2mm, 0mm offset, 50mm travel

Rims Size: 49, 52, 54, 56, 58, 61, Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve; Size: 49, 52, 54, 56, 58, 61, Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve

Spokes 14g stainless steel

Front Hub Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle

Rear Hub Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle

Tires Bontrager GR2 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40c

Disk Rotors Shimano RT70, centerlock, 160mm

Rear Derailleur Shimano GRX RX812, long cage, 42T max cog

Crank Size: 49, Shimano GRX RX600, 40T, 165mm length; Size: 52, Shimano GRX RX600, 40T ring, 170mm length; Size: 54, 56, Shimano GRX RX600, 40T, 172.5mm length; Size: 58, 61, Shimano GRX RX600, 40T ring, 175mm length

Shifters Size: 49, 52, 54, 56, 58, 61, Shimano GRX RX810, 11 speed; Size: 49, 52, 54, 56, 58, 61, Shimano GRX RX810 hydraulic disc

Cassette Shimano SLX M7000, 11-42, 11 speed

Chain Shimano HG601

Brakes Shimano RX810 hydraulic disc, flat mount