Checkpoint ALR 5 Driftless is a custom-painted, high-quality gravel bike 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.
- All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
- The gorgeous paint scheme and topo map pattern evoke the rugged, hilly escape of Wisconsin’s driftless region—an area untouched by terrain-flattening glaciers
- Comes kitted out with a custom Bontrager frame bag that features the same topo map design as your Checkpoint!
- This bike is exceedingly versatile and suited to a wide variety of ride styles, including gravel rides, bikepacking, and daily commutes
- Integrated frame bag mounts and rack and fender mounts make it easy to carry gear and water
More than a region. A state of mind.
The limited-edition Driftless design features topographic maps giving a nod to its namesake region, but more than that, its a tribute to endless miles of adventures that wait for you beyond the next climb.
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Drop it like its hot
Dropper equipped for total versatility. Checkpoint Driftless is ready for you to get low on steep descents, drop a foot in dusty corners, and stay comfortable through long miles.
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Carry it all
Load up for the long and dusty road with an included bolt-on frame bag with plenty of room for gear and snacks. Leaving no stone unturned, even the interior features unique topographic maps to inspire you to explore.
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Shimano GRX
Shimano GRX was designed from the ground up for gravel adventure. With its gravel-specific ergonomics, optimized gearing options, rugged reliability, and quiet, stable drivetrain, GRX sets itself apart from the rest of the component world.
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Don’t forget your pedals
This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style.
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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 |
| Fork |
Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| 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 |
| Tire |
Bontrager GR2 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
| Tire Part |
Bontrager TLR sealant, 6oz |
| Hub Front |
Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
| Hub Rear |
Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
| Rim |
Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve // Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
| Rim Strip |
Bontrager TLR |
| Spokes |
14g stainless steel, black |
| Skewer Front |
Bontrager Switch thru axle, removable lever |
| Skewer Rear |
Bontrager Switch thru axle, removable lever |
| Shifter |
Shimano GRX RX810, 11 speed // Shimano GRX RX810 hydraulic disc |
| Rear Derailleur |
Shimano GRX RX812, long cage, 42T max cog |
| Crank |
Shimano GRX RX600, 40T, 165mm length |
| Bottom Bracket |
Praxis, T47 threaded, internal bearing |
| Cassette |
Shimano SLX M7000, 11-42, 11 speed |
| Chain |
Shimano HG601, 11 speed |
| Brake |
Shimano RX810 hydraulic disc, flat mount |
| Brake Rotor |
Shimano RT70, centerlock, 160mm |
| Saddle |
Bontrager Verse Comp, steel rails, 155mm width |
| Seatpost |
Easton EA70 AX, 27.2mm, 0mm offset, 50mm travel |
| Handlebar |
Bontrager Elite Gravel, 38cm width |
| Stem |
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length |
Geometry Chart
| B B Drop |
7.8 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
54.1 |
| Frame Reach |
39.3 |
| Frame Size Number |
49 cm |
| Frame Stack |
53.8 |
| Head Angle |
71.2° |
| Head Tube Length |
9 |
| Offset |
4.5 |
| Seat Tube |
49 |
| Seat Tube Angle |
74.1° |
| Standover |
73.5 |
| Trail |
7.4 |
| Wheelbase |
102.5 |
| Wheel Size |
700c |
| B B Drop |
7.8 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
55.5 |
| Frame Reach |
39.9 |
| Frame Size Number |
52 cm |
| Frame Stack |
55.3 |
| Head Angle |
71.6° |
| Head Tube Length |
10.5 |
| Offset |
4.5 |
| Seat Tube |
52 |
| Seat Tube Angle |
73.7° |
| Standover |
76.5 |
| Trail |
7.1 |
| Wheelbase |
103.3 |
| Wheel Size |
700c |
| B B Drop |
7.6 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
57 |
| Frame Reach |
40.3 |
| Frame Size Number |
54 cm |
| Frame Stack |
57.1 |
| Head Angle |
71.8° |
| Head Tube Length |
12.5 |
| Offset |
4.5 |
| Seat Tube |
54 |
| Seat Tube Angle |
73.2° |
| Standover |
78.9 |
| Trail |
7 |
| Wheelbase |
104.1 |
| Wheel Size |
700c |
| B B Drop |
7.6 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
58.4 |
| Frame Reach |
40.7 |
| Frame Size Number |
56 cm |
| Frame Stack |
59.2 |
| Head Angle |
72.2° |
| Head Tube Length |
14.5 |
| Offset |
4.5 |
| Seat Tube |
56 |
| Seat Tube Angle |
72.8° |
| Standover |
80.9 |
| Trail |
6.7 |
| Wheelbase |
104.8 |
| Wheel Size |
700c |
| B B Drop |
7.4 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
59.7 |
| Frame Reach |
41.1 |
| Frame Size Number |
58 cm |
| Frame Stack |
60.9 |
| Head Angle |
72.3° |
| Head Tube Length |
16.5 |
| Offset |
4.5 |
| Seat Tube |
58 |
| Seat Tube Angle |
72.5° |
| Standover |
82.9 |
| Trail |
6.6 |
| Wheelbase |
105.8 |
| Wheel Size |
700c |
| B B Drop |
7.4 |
| Chainstay Length |
43.5 |
| Eff Top Tube |
61.7 |
| Frame Reach |
41.7 |
| Frame Size Number |
61 cm |
| Frame Stack |
63.9 |
| Head Angle |
72.6° |
| Head Tube Length |
19.5 |
| Offset |
4.5 |
| Seat Tube |
61 |
| Seat Tube Angle |
72.1° |
| Standover |
85.9 |
| Trail |
6.5 |
| Wheelbase |
107 |
| Wheel Size |
700c |
