Trek Checkpoint ALR 5 Gen 3 - Fjord Blue/Miami Green Fade

The Checkpoint ALR 5 is an aluminium gravel bike ready for all your adventures. It combines a modern endurance geometry with a road-smoothing carbon fork and offers clearance for grippy tyres up to 50 mm wide. It shifts with a SRAM Apex XPLR 12-speed drivetrain, brakes with hydraulic disc brakes, rolls on Bontrager Paradigm tubeless-ready wheels, and provides plenty of attachment points for bags and gear.

Endless mounting options
With frame and fork mounts for front and rear racks, fenders, and top tube, frame, and triangle bags from the Adventure series, the new Checkpoint ALR can carry everything you need for your adventures. Additionally, the new optimised frame accommodates extra water bottles alongside all your bags.

Gravel Endurance Geometry
The Gravel endurance geometry with a higher stack and shorter reach offers added comfort and control on long days in the saddle.

Space for tyres
Designed with 50 mm (or 29 x 2.0)* tyre clearance for more grip and comfort in challenging terrain.*Measured

Compatible with dropper post and suspension fork
Suitable for a suspension fork* and a dropper seat post for riders who want to tackle technical descents or ride aggressively off-road. *For all sizes except XS frame

Specifications:
Frame: 300 Series Alpha Aluminium, internal cable routing, 3S chain guide, T47 bottom bracket, UDH, rack and fender mounts, integrated frame bag mount, flat mount disc brake mount, tapered 142 x 12 mm thru axle
Fork: Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
Handlebar: Bontrager Elite Gravel, aluminium, 40 cm (XS/S), 42 cm (M/ML), 44 cm (L), 46 cm (XL)
Stem: Bontrager Elite, 31.8 mm clamp diameter, Blendr compatible, 7 degrees, 70 mm (XS), 80 mm (S/M), 90 mm (ML/L), 100 mm (XL)
Handlebar tape: Bontrager Supertack Perf handlebar tape
Crankset: SRAM Apex 1, 40T, DUB Wide, 165 mm (XS/S), 170 mm (M/ML), 172.5 mm (L/XL)
Max. chainring size: 1x: 44 2x: 46/30
Bottom bracket: SRAM DUB Wide, T47, threaded, internal bearing
Cassette: SRAM XPLR PG-1231, 11-44T, 12-speed
Chain: SRAM Apex, 12-speed
Shifter: SRAM Apex, 12 speed
Rear derailleur: SRAM Apex XPLR, max. 44T on largest cog
Brake: SRAM Apex D1 hydraulic disc, flat mount
Brake lever: SRAM Apex, 12 speed
Brake disc: SRAM Paceline, Center Lock disc mount, rounded, 160 mm
Brake disc diameter: Max. brake disc diameter: 180 mm front & rear
Front hub: Bontrager, aluminium, sealed bearing, Center Lock disc mount, 100 x 12 mm thru axle
Front quick release: Bontrager Switch tapered thru axle
Rear hub: Bontrager, aluminium, sealed bearing, Center Lock disc mount, 11-speed freehub from Shimano, 142 x 12 mm thru axle
Rear quick release: Bontrager Switch tapered thru axle, removable lever
Rim: Bontrager Paradigm 23, tubeless-ready, 24-hole, 23 mm internal width, Presta valve
Spokes: 14 g, stainless steel, Black
Tyres: Bontrager Girona Pro, tubeless ready, GR puncture protection, aramid core, 700x42mm
Saddle: Verse Short Comp, steel rails, 145 mm width
Seat post: Bontrager, aluminium, 27.2 mm, 12 mm setback, 330 mm length
Tyre sealant: Bontrager TLR sealant, 177 ml
Max. tyre size: 50 mm without fenders, 42 mm with fenders

* In rare cases, our manufacturers deliver bikes with modified but equivalent components.