Product Overview
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.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Frame | 300 Series Alpha Aluminium, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm 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, mudguard mounts, flat-mount disc, 12x100 mm 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 |
| Crankset | Shimano GRX RX600, 46/30. Size 49: 165mm length; Size 52: 170mm length; Size 54, 56: 172.5mm length; Size 58, 61: 175mm length; |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano 105 HG700-11, 11-34, 11 speed |
| Chain | Shimano HG601 |
| 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, 142x12 mm 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 GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
| Saddle | Bontrager P3 Verse Comp, steel rails. Size 49, 52: 155mm width; Size 54, 56, 58, 61: 145mm width |
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| Handlebar | Bontrager Elite Gravel. Size 49: 38cm width; Size 52: 40cm width; Size 54, 56: 42cm width; Size 58, 61: 44cm width |
| Handlebar Tape | Bontrager Supertack Perf tape |
| Stem | Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree. Size 49: 70mm length; Size 52, 54: 80mm length; Size 56, 58: 90mm length; Size 61: 100mm length |
| Brake | Shimano RX400 hydraulic disc, flat mount |
| Brake rotor | Shimano RT70, centerlock, 160mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
