Checkpoint ALR 5 is the best value gravel bike in the lineup. It's a high-quality build that will hold up for long, rugged miles on pavement, dirt, and even the most treacherous gravel roads. A wealth of features like nimble-yet-stable progressive geometry, loads of mounts, plus a GRX drivetrain make it easy to customize for your kind of adventure.

Specification

*Please note - spec applies to all sizes unless listed separately

Frameset
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
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, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
Frame fit: Gravel

Weight
Weight: 56 - 9.75 kg / 21.5 lbs
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

Drivetrain
Shifter: Shimano GRX RX600, 11 speed
Front derailleur: Shimano GRX RX810, braze-on
Rear derailleur: Shimano GRX RX810, long cage, 34T max cog
*Crank: Size: 49
Shimano GRX RX600, 46/30, 165mm length
Size: 52
Shimano GRX RX600, 46/30, 170mm length
Size: 54, 56
Shimano GRX RX600, 46/30, 172.5mm length
Size: 58, 61
Shimano GRX RX600, 46/30, 175mm length
Bottom bracket: Praxis, T47 threaded, internal bearing
Cassette: Shimano 105 HG700-11, 11-34, 11 speed
Chain: Shimano HG601, 11 speed
Max chainring size: 1x: 44T (SRAM), 50T (Shimano), 2x: 50/34

Wheels
Wheel front: Bontrager Paradigm SL TLR rim with CL-712 100x12mm Centerlock Disc hub, 24H, Black spokes and nipples
Wheel rear: Bontrager Paradigm SL TLR rim with CL-712 142x12mm Centerlock Disc hub, 24H, Black spokes and nipples
Hub front: Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Skewer front: Bontrager Switch thru axle, removable lever
Hub rear: Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle
Skewer rear: Bontrager Switch thru axle, removable lever
*Rim: 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, black
Tire: Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm
Tire part: Bontrager TLR sealant, 6oz
Rim strip: Bontrager TLR
Max tire size: See service manual

Components
*Saddle: Size: 49, 52
Bontrager Verse Comp, steel rails, 155mm width
Size: 54, 56, 58, 61
Bontrager Verse Comp, steel rails, 145mm width
Seatpost: Bontrager alloy, 27.2mm, 12mm offset, 330mm 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
Handlebar tape: Bontrager Supertack Perf tape
*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
Brake: Shimano RX400 hydraulic disc, flat mount
Brake rotor: Shimano RT70, centerlock, 160mm
Rotor size: Max brake rotor sizes: 160mm front & rear
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.