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.
| 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 |
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| 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 | 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). |
| 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 |
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Size:
52 Shimano GRX RX600, 46/30, 170mm length |
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Size:
54, 56 Shimano GRX RX600, 46/30, 172.5mm length |
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Size:
58, 61 Shimano GRX RX600, 46/30, 175mm length |
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| 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 |
| 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 |
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Size:
49, 52, 54, 56, 58, 61 Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
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| Spokes | 14g stainless steel |
| 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 |
| *Saddle |
Size:
49, 52 Bontrager Verse Comp, steel rails, 155mm width |
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Size:
54, 56, 58, 61 Bontrager Verse Comp, steel rails, 145mm width |
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| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| *Handlebar |
Size:
49 Bontrager Elite Gravel, 38cm width |
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Size:
52 Bontrager Elite Gravel, 40cm width |
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Size:
54, 56 Bontrager Elite Gravel, 42cm width |
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Size:
58, 61 Bontrager Elite Gravel, 44cm width |
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| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size:
49 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length |
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Size:
52, 54 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
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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 | Shimano RX400 hydraulic disc, flat mount |
| Brake rotor | Shimano RT70, centerlock, 160mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |