Checkpoint ALR 3 Gen 3

Checkpoint ALR 3 is an adventure-ready aluminum gravel bike built for exploring beyond the pavement. Its modern endurance geometry keeps you comfortable over rough roads and long miles, while a carbon fork helps smooth out chatter and potholes. With clearance for up to 50mm tires, 10-speed Shimano CUES shifting, mechanical disc brakes, and plenty of mounts for bags and gear, it’s ready for everything from gravel detours to weekend escapes.

Technology

Mounts galore - The new Checkpoint ALR is equipped to carry everything you need with mounts on the frame and fork for front and rear racks, mudguards and Adventure Top Tube, Frame and Triangle Bags. Plus, the new frame has been optimised to fit extra hydration in addition to all your bags.

Specification

Frame	300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axle
Frame Material	ALUMINIUM
Rim Size	28
Fork	Trek
Fork	Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thr
Tires	Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
Hub Front	Bontrager alloy, sealed bearing, CentreLock disc, 100x12 mm thru axle
Hub Rear	Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Rims	Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
Shifter	Shimano
Derailleur Rear	Shimano CUES U6000 GS
Crank	Shimano CUES FCU60301, 40T ring, 172.5 mm length
Bottom Bracket	Praxis, T47 threaded, internal bearing
Cassette	Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
Chain	Shimano LG500
Brake	Tektro
Brakeset	Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset // Shimano CUES U3030 // Tektro C550 mechanical disc brake, dual piston, flat mount, No adaptor. Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset // Shimano
Brake Rotor	Tektro, CentreLock, 160 mm
Saddle	Verse Short Comp, steel rails, 145 mm width
Seatpost	Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Handlebar	Bontrager Elite Gravel, alloy, 44 cm width
Stem	Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size Chart Rider Height	Rider Height - 188.0 - 194.0
Size Chart Rider Inseam	Inseam - 88.0 - 91.0