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2022 Trek Checkpoint ALR 5
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.
Frameset |
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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 fit |
Gravel |
Wheels |
|
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 |
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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, 700x40c |
Tire part |
Bontrager TLR sealant, 6oz |
Rim strip |
Bontrager Aeolus XXX rim strip |
Max tire size |
700x45c / 650x2.1" Bontrager tires |
Drivetrain |
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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 |
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Shimano GRX RX600, 46/30, 170mm length |
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Size: 54, 56 |
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Shimano GRX RX600, 46/30, 172.5mm length |
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Size: 58, 61 |
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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 |
Max chainring size |
1x: 44T SRAM or 50T Shimano, 2x: 50/34 |
Components |
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*Saddle |
Size: 49, 52 |
Bontrager P3 Verse Comp, steel rails, 155mm width |
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Size: 54, 56, 58, 61 |
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Bontrager P3 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 |
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Bontrager Elite Gravel, 40cm width |
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Size: 54, 56 |
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Bontrager Elite Gravel, 42cm width |
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Size: 58, 61 |
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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 |
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Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
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Size: 56, 58 |
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Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length |
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Size: 61 |
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Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length |
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Headset |
FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
Brake rotor |
Shimano SM-RT70, centerlock, 160mm |
Weight |
|
Weight |
56 - 9.75 kg / 21.5 lbs |
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