5304226
768682570920
The 2025 Checkpoint ALR 4 Gen 2 56 MATTE GALACTIC GREY is available at the following locations.
The item will be transferred to the location you choose during checkout.
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The Checkpoint ALR 4 is a high-value gravel bike ready for the roads less travelled. Kitted out with a 300 Series Alpha Aluminium frame, the Checkpoint ALR 4 is just as responsive on chunky gravel roads as it is smooth on the tarmac. Tons of features like tubeless-ready wheels, a SRAM Apex 11-speed drivetrain and mechanical disc brakes make Checkpoint ALR 4 the perfect ride for ease of entry into the wide world of gravel.
You're ready for adventures beyond the beaten path and want a gravel bike that balances budget and capability. The Checkpoint ALR 4 is your ticket to turning every ride into an adventure. You're ready for adventures beyond the beaten path and want a gravel bike that balances budget and capability. Checkpoint ALR 4 is your ticket to turning every ride into an adventure.
A responsive 300 Series Alpha Aluminium frame, hidden cables that won't interfere with bags, integrated rack, mudguard and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless-ready rims and wide Bontrager Girona Pro 700x42c gravel tyres for added comfort and traction. A responsive 300 Series Alpha Aluminum frame, hidden cables that won't interfere with bags, integrated rack, fender, and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain
If you're ready to start exploring every road while taking on the daily grind, the Checkpoint ALR 4 is the ride for you. Versatility is the name of the game and a durable alloy frame, mounts for all kinds of accessories and wide tyres make for comfort and customisation wherever the road, or lack thereof, takes you. If you're ready to start exploring every road while taking on the daily grind, Checkpoint ALR 4 is the rid
- The durable and capable 300 Series Alpha Aluminium frame makes for a fun, stable and responsive ride The durable and capable 300 Series Alpha Aluminum frame makes for a fun, stable, and responsive ride
- You get serious versatility that's suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes You get serious versatility that's suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes
- Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any conditions Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions
- Fork, top tube and integrated frame mounts make it easy to carry gear and water Fork, top tube, and integrated frame mounts make it easy to carry gear and water
- Powerful mechanical disc brakes make stopping in all conditions easy Powerful mechanical disc brakes make stopping in all conditions easy
New progressive geometry
For quick, nimble handling that still keeps you stable and in control on rougher descents.
Tyre clearance
Lots of clearance means you can run meatier tyres (700x45 mm or 27.5x2.1") for tackling chunkier gravel and terrain.
Tons of mounts
Integrated frame bag and mudguard mounts make it easy to carry gear and water.
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.
| Frame | Size 56, 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 Size | Front 700c / Rear 700c |
| Wheels | Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
| Tyres | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
| Shifter | SRAM Apex, 11 speed // SRAM Apex, 11 speed |
| Rear Derailleur | SRAM Apex 1, long cage, 42T max cog |
| Crank | SRAM Apex 1, 40T, DUB Wide, 172.5mm length SRAM DUB Wide, T47 threaded, internal bearing |
| Cassette | SRAM PG-1130, 11-42, 11 speed |
| Chain | SRAM PC-1130, 11 speed |
| Front Brake | Tektro C550 mechanical disc brake, dual piston, flat mount // Tektro C550 mechanical disc brake, dual piston, flat mount Tektro, centerlock, 160mm Max brake rotor size |
| Rear Brake | Tektro C550 mechanical disc brake, dual piston, flat mount // Tektro C550 mechanical disc brake, dual piston, flat mount Tektro, centerlock, 160mm Max brake rotor size |
| Handlebar | Bontrager Elite Gravel, 42cm width |
| Stem | Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length |
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| Saddle | Bontrager Verse Comp, steel rails, 145mm width |
| Weight | 9.91 kg |
| Colours | MATTE DEEP DARK BLUE, MATTE GALACTIC GREY |
| Sizes | 52, 54, 56 |
| Brand | Trek |
| Model Year | 2025 |
| Barcodes | 768682570920, 768682571002, 768682571262 |
| SKUs / Part Numbers | 5304224, 5304226, 5304231 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
