Checkpoint ALR 5 is a rugged alloy gravel bike primed for adventure, equipped with high-quality components to tackle long and challenging journeys across various terrain, from rough gravel to smooth pavement. Boasting numerous mounts for bags and racks, along with a SRAM Apex 1x12 drivetrain.
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You're all about those incredible experiences on the gravel. However, that doesn't imply you're willing to compromise on performance. You want quality, variety, durability, and, of course, a ton of fun in exchange for value for the money you've spent.
Featuring a robust 300 Series Alpha Aluminium frame with a progressive geometry engineered for stability at high speeds and efficiency during challenging climbs, this bike is equipped with hidden cables to ensure they won't interfere with accessories like bags, racks, and mudguards. Additionally, it boasts integrated frame bag mounts for added convenience. The inclusion of a 1x12 SRAM Apex drivetrain ensures smooth navigation through hills and rough gravel, while hydraulic disc brakes provide reliable stopping power in all conditions. Tubeless-ready rims and wide Bontrager Girona Pro 700x42c gravel tires enhance stability and traction, making this bike ideal for tackling any terrain with confidence.
If maximizing your adventure per pound spent is your top priority, then the Checkpoint ALR 5 is the perfect ride for you. With its quality components, durable alloy frame, and plethora of features such as extra tire clearance and customization options, you can confidently embark on bigger and better adventures with ease.
If maximizing your adventure per pound spent is your top priority, then the Checkpoint ALR 5 is the perfect ride for you. With its quality components, durable alloy frame, and plethora of features such as extra tire clearance and customization options, you can confidently embark on bigger and better adventures with ease.
Experience fast and light control that keeps control and balance, especially during difficult drops, with the Checkpoint ALR 5.
High clearance lets you safely handle bigger gravel and varied terrain by putting heavier tires, such as 700x45 mm or 27.5x2.1".
You can easily carry your water bottle and gear thanks to the integral frame bag and mudguard mounts for seamless convenience.
Trek's premium aluminum is hydraulically shaped into size-specific tubes, resulting in an amazing balance of lightweight, rigidity, and strength that complements Trek's advanced frame technology.
The bigger, specialized gravel tires offer improved grip and enhanced balance. when you're cycling on gravel or dirt paths.
The innovative flat-mount disc brakes represent a sleek, compact, and tidy departure from conventional disc brakes. They deliver exceptional performance and formidable stopping ability, even in challenging conditions.
Bontrager TLR (Tubeless Ready) for Road represents the pioneering complete tubeless solution for road wheels. By choosing TLR tubeless technology, you gain the freedom to ride with reduced tire pressure, enhancing grip and comfort, all while eliminating concerns about pinch flats.
With Bontrager's Blendr stem technology, you can easily attach your accessories directly to the stem, achieving a streamlined appearance and optimal user convenience.
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 |
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Fork | Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
Weight | 56 - 9.60 kg / 21.17 lbs (with TLR sealant, no tubes) |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
Shifter | SRAM Apex, 12 speed |
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Rear derailleur | SRAM Apex XPLR, 44T max cog |
*Crank | Size:49 SRAM Apex 1, 40T, DUB Wide, 165mm length |
Size: 52 SRAM Apex 1, 40T, DUB Wide, 170mm length | |
Size: 54, 56 SRAM Apex 1, 40T, DUB Wide, 172.5mm length | |
Size: 58, 61 SRAM Apex 1, 40T, DUB Wide, 175mm length | |
Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
Cassette | SRAM PG-1230, 11-44, 12 speed |
Chain | SRAM Apex, 12 speed |
Max. chainring size | 1x: 44T (SRAM), 50T (Shimano), 2x: 50/34 |
Hub front | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
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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 | Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve |
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 Size: 54, 56, 58, 61 Bontrager Verse Comp, steel rails, 145mm width |
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Seatpost | Size: XXS Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
*Handlebar | Size:49 Bontrager Elite Gravel, 38cm width |
Size: 52 Bontrager Elite Gravel, 40cm width | |
Size: 54, 56 Bontrager Elite Gravel, 42cm width | |
Size: 58, 61 Bontrager Elite Gravel, 44cm width | |
Grips | Bontrager XR Trail Comp, nylon lock-on |
Handlebar tape | Bontrager Supertack Perf tape |
*Stem | Size: 49 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length Size: 52, 54 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length Size: 56, 58 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length Size: 61 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length |
Brake | SRAM Apex hydraulic disc, flat mount |
Brake rotor | SRAM Paceline, rounded, centerlock, 160mm |
Brake lever | SRAM Apex, 12 speed |
Rotor size | Max brake rotor sizes: 160mm front & rear |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
All measurements provided in cm unless otherwise noted.
Frame size number | Wheel size | A — Seat tube | B — Seat tube angle | C — Head tube length | D — Head angle | E — Effective top tube | G — Bottom bracket drop | H — Chainstay length | I — Offset | J — Trail | K — Wheelbase | L — Standover | M — Frame reach | N — Frame stack | Stem length |
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49 cm | 700c | 49.0 | 74.1° | 9.0 | 71.2° | 54.1 | 7.8 | 43.5 | 4.5 | 7.4 | 102.5 | 73.5 | 39.3 | 53.8 | 70.0 |
52 cm | 700c | 52.0 | 73.7° | 10.5 | 71.6° | 55.5 | 7.8 | 43.5 | 4.5 | 7.1 | 103.3 | 76.5 | 39.9 | 55.3 | 80.0 |
54 cm | 700c | 54.0 | 73.2° | 12.5 | 71.8° | 57.0 | 7.6 | 43.5 | 4.5 | 7.0 | 104.1 | 78.9 | 40.3 | 57.1 | 80.0 |
56 cm | 700c | 56.0 | 72.8° | 14.5 | 72.2° | 58.4 | 7.6 | 43.5 | 4.5 | 6.7 | 104.8 | 80.9 | 40.7 | 59.2 | 90.0 |
58 cm | 700c | 58.0 | 72.5° | 16.5 | 72.3° | 59.7 | 7.4 | 43.5 | 4.5 | 6.6 | 105.8 | 82.9 | 41.1 | 60.9 | 90.0 |
61 cm | 700c | 61.0 | 72.1° | 19.5 | 72.6° | 61.7 | 7.4 | 43.5 | 4.5 | 6.5 | 107.0 | 85.9 | 41.7 | 63.9 | 100.0 |
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