Trek Checkpoint ALR 4 - Gravel Bike 2024 | deep dark blue

Trek Checkpoint ALR 4 - Gravel Bike 2024 | deep dark blue

As a gravel bike with an outstanding price-performance ratio, the Checkpoint ALR 4 is ready to conquer the roads less traveled. Based on a 300 Series Alpha Aluminum frame, the Checkpoint ALR 4 is agile on bumpy gravel and smooth on smooth asphalt. A host of features such as tubeless-ready wheels, SRAM Apex 11-speed drivetrain and mechanical disc brakes make the Checkpoint ALR 4 the perfect companion on all your gravel adventures.

An agile 300 Series Alpha aluminum frame, hidden cables that won't get in the way of your bags, integrated mounting points for frame bag, pannier rack and mudguards, a SRAM Apex 1x11 drivetrain for smooth gear changes on challenging climbs and varied terrain, mechanical disc brakes for reliable braking performance in all conditions, tubeless-ready wheels and wide 700x42C Bontrager Girona Pro gravel tires for added comfort and confident traction. If you're looking for a bike suitable for everyday use to explore all kinds of roads and routes on two wheels, you've found it with the Checkpoint ALR 4. Versatility is the name of the game - and the robust aluminum frame, the mounts for all kinds of accessories and the wide tires increase comfort, make the bike adaptable to individual needs and always let you roll confidently off the road.

• The robust and powerful frame made of 300 Series Alpha aluminum is stable and agile and provides a lot of good mood.
• From gravel to bikepacking to the daily commute to work, this bike gives you more than enough versatility for a wide range of uses.
• Thanks to the enormous tire clearance, you can ride tires with up to 45C for more traction and stability in all conditions.
• The mounting points on the fork, top tube and frame make it easy to transport additional equipment and water bottles.
• Powerful mechanical disc brakes bring you to an effective stop in all conditions.

Frame: 300 Series Alpha aluminum, tapered head tube, internal cable routing, 3S chain guide, T47 bottom bracket, rack and mudguard eyelets, integrated mounting elements for frame bag, flat mount disc brake mount, 142x12mm thru axle
Size: 28” - 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
Fork: Checkpoint, carbon, tapered carbon steerer tube, rack and mudguard eyelets, flat mount disc brake mount, 12x100mm thru axle
Headset: FSA, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Stem: Bontrager Elite, 31.8 mm clamp diameter, Blendr-compatible, 7 degrees, length 70mm (49cm), 80mm (52/54cm), 90mm (56/58cm), 100mm (61cm)
Handlebars: Bontrager Elite Gravel, width 38cm (49cm), 40cm (52cm), 42cm (54/56cm), 44cm (58/61cm)
Handlebar tape: Bontrager Supertack Perf
Brake: Tektro C550 mechanical 2-piston disc brake, flat mount
Brake discs: Tektro, Center Lock, 160 mm
Shift lever: SRAM Apex, 11-speed
Rear derailleur: SRAM Apex 1, long cage, max. 42 t. on largest sprocket
Crankset: SRAM Apex 1, 40 t, DUB Wide, crank arm length 165 mm (49cm), 170mm (52cm), 172.5mm (54/56cm), 175mm (58/61cm)
Bottom bracket: SRAM DUB, T47, with thread, internal bearing
Cassette: SRAM PG-1130, 11-42 t., 11-speed
Chain: SRAM PC-1130, 11-speed
Front hub: Bontrager, aluminum, sealed bearing, Center Lock disc mount, 100x12mm thru axle
Rear hub: Bontrager, aluminum, sealed bearing, center lock disc mount, Shimano 11-speed freehub, 142x12mm thru axle
Rims: Bontrager Paradigm, tubeless ready, 24-hole, 21 mm inner width, Presta valve
Tires: Bontrager GR1 Team Issue, tubeless-ready, inner strength casing, aramid bead core, 120 TPI, 700x40mm
Saddle: Bontrager Verse Comp, steel rails, width 145mm (49/52cm), 155mm (54-61cm)
Seatpost: Bontrager, aluminum, 27.2mm, 12mm offset, 330mm length
Weight: 9.8 kg
Max. system weight: 125 kg