Details
Checkpoint ALR 4 is an aluminum gravel bike that offers an incredible amount of capability for the price. It's built for the rigors of gravel and dirt roads, but it's also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or path.
Specs
Frame | 300 Series Alpha Aluminum, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142x12mm thru axle |
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Fork | Size: 49, 52, 54, 56, 58, 61 Carbon, tapered alloy steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
Headset | FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
Rims/Wheels | Bontrager Tubeless Ready, 28-hole, 17mm width, Presta valve |
Hubs | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
Spokes | 14g stainless steel, black |
Tires | Bontrager GR1 Comp, wire bead, 60 tpi, 700x40c |
Crankset | Shimano GRX RX600, 46/30, 172.5mm length |
Bottom Bracket | Shimano RS500, 86mm, PressFit |
Chain | KMC X10 |
Front Derailleur | Shimano GRX RX400, braze-on |
Rear Derailleur | Shimano GRX RX400, long cage, 36T max cog |
Rear Cogs | Shimano Tiagra HG500, 11-34, 10 speed |
Shifters | Shimano GRX RX400, 10 speed |
Handlebars | Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 42cm width |
Tape/Grips | Bontrager Supertack Perf tape |
Stem | Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length |
Brake Levers | Shimano RX400 hydraulic disc, flat mount |
Brakes | Shimano RX400 hydraulic disc, flat mount |
Saddle | Bontrager Montrose Comp, steel rails, 138mm width |
Seat Post | Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length |
Weight | 56 - 10.26 kg / 22.62 lbs |
* Subject to change without notice.