| Availability: | Out of stock |
Checkpoint ALR 3 is the best value gravel bike in the lineup. Kitted out with a 300 Series Alpha Aluminum frame, Checkpoint ALR 3 is just as responsive on chunky gravel roads as it is smooth on the tarmac. Tubeless-ready wheels help fight punctures in the rough while a 2x9-speed Shimano groupset and mechanical disc brakes balance budget with reliability.
| 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 |
|---|---|
| Fork | Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Weight | 56 - 10.61 kg / 23.4 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
| Shifter | Shimano Sora R3000, 9 speed |
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| Front derailleur | Shimano Sora R3000, 31.8mm clamp |
| Rear derailleur | Shimano Sora R3000, mid cage, 34T max cog |
| *Crank | Size: 49 FSA Omega, 46x30, 165mm length |
| Size: 52, 54 FSA Omega, 46x30, 170mm length |
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| Size: 56, 58 FSA Omega, 46x30, 172.5mm length |
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| Size: 61 FSA Omega, 46x30, 175mm length |
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| Cassette | Shimano Sora HG400, 11-32, 9 speed |
| Chain | Shimano Sora HG53, 9 speed |
| Max chainring size | See service manual |
| 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 | Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve |
| Spokes | 14g stainless steel, black |
| Tire | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm |
| Tire part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tire size | See service manual |
| *Saddle | Size: 49, 52 Bontrager P3 Verse Comp, steel rails, 155 mm width |
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| Size: 54, 56, 58, 61 Bontrager P3 Verse Comp, steel rails, 145 mm width |
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| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| *Handlebar | Size: 49 Bontrager Elite Gravel, 38 cm width |
| Size: 52 Bontrager Elite Gravel, 40 cm width |
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| Size: 54, 56 Bontrager Elite Gravel, 42 cm width |
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| Size: 58, 61 Bontrager Elite Gravel, 44 cm width |
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| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem | Size: 49 Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 70mm length |
| Size: 56, 58 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length |
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| Size: 61 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length |
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| Brake | Tektro C550 mechanical disc brake, dual piston, flat mount |
| Brake rotor | Tektro, centerlock, 160mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |