Trek Checkpoint ALR 4 Gravel Bike 2020 [Review]
Trek Checkpoint ALR 4 Gravel bike 2020 [Review]
The Trek Checkpoint ALR 4 is one of the best, affordable gravel bikes in the market. It travels at a fast speed because of its light, aluminum body frame. The frame also makes the bike ride on any terrain because of its rugged, shock-absorbing carbon fork. It is specifically suited to gravel roads because of the wide, gravel tires. The flat-mounted, hydraulic disc brakes high stopping power when needed.
Lightweight Aluminum frame
The Checkpoint AL 4 is a very fast gravel bike. It can also be used in commuting. This is because of its light, high-performance Alpha aluminum core structure. With this core makeup, it is able to cope with the vibrations and rigors associated with bike riding on gravel grounds. It has integrated rack mounts, making it easy for carrying of accessories and water bottles
Disc braking system
The flat mount disc brakes system of this gravel bike is topnotch. In comparison to typical road bikes, the hydraulic braking system of the Checkpoint ALR 4 is lighter and way smaller. This gives the bike a great stopping force when required, even in the roughest terrains. The tires are great for riding on pebble surfaces, giving the rider more body equilibrium and better grip.
Carbonized fork system
This gravel bike comes with a lightweight, carbonized fork set. This enables the rider to go on long bike rides without hand fatigue. In other words, the fork efficiently absorbs all the shocks from the bumps on rough surfaces. This makes the rider comfortable during cycling. The Shimano lever system comes with the “Stranglehold” dropout feature. This allows adjustment of the gears according to the preference of the rider.
Sizes: Small, medium, large, extra large and extra extra large
Weight: 22.62 pounds
Weight capacity: 275 lbs
Body makeup: Alpha aluminum frame, rack mounts, fenders, 300 series, flat-mounted disc brakes, taped head tube, internal wire routing, thru-axle of 142 by 12mm
Fork system: Carbonized, alloy, thru-axle of 12 by 100mm, rack mounts
Spokes: stainless steel, 14 grams
Rim: 17mm wide, Bontrager branded, tubeless, Presta
Front-wheel: Bontrager, alloy, center disc lock, thru-axle of 100 by 12mm
Back wheel: Bontrager, alloy, covered bearing, thru-axle of 142 by 12mm, Shimano lever, 11-speed levels
Tires: Bontrager branded, GR1, wire beading, 60 TPI, 40c
Shift lever: 10-speed levels, RX 400 Shimano,
Braking system: RX 400 hydraulic disc brakes, flat-mounted,
Headset: 1.5 inches, covered cartridge, FSA integration
Crankset: RX 600, Shimano
Front derailleur: brazen, RX 400 Shimano
Back derailleur: RX 400 Shimano, 36-T, cage
Chainset: kmc 10
Seat saddle: 138mm wide, Montrose, stainless steel
Seat post: alloy, offset 8mm, 330mm long, Bontrager
Handlebar: alloy, Bontrager Elite, 123mm elevation
Body stem: Blendr friendly, 7-degree elevation
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- Affordable price
- Versatile terrain use
- Bikepacking gears
- Cheap body spare parts
- Blendr-supported stem
- It is rather heavy
- Rims are too narrow
What kind of braking system does the Checkpoint ALR 4 come with?
This road bile has flat-mounted disc brakes which provide abundant stopping force in rough terrain
What makes the Checkpoint ALR 4 comfortable for long-distance riding?
The lightweight, carbonized fork system absorbs all the road shocks, reducing muscle fatigue.
Looking for a bike that you can use on both flat and tough landscape? This budget-friendly Checkpoint ALR 4 is well suited to cover your needs. With an aluminum frame, the bike comes with rugged tires to take on gravel surfaces. It enables stability while riding at optimal speeds for long distances without fatigue. This is courtesy of the shock-absorbing fork. It is also great for riding uphill.