Checkpoint ALR 5 M Fjord Blue to Miami Green Fade

Checkpoint ALR 5 is an aluminum gravel bike built for venturing anywhere. It pairs modern endurance geometry with a carbon fork for road-smoothing comfort, while 50mm of tire clearance gives you room for tons of grip. It comes equipped with SRAM Apex XPLR 12-speed shifting, hydraulic disc brakes, Tubeless Ready Bontrager Paradigm wheels, and tons of mounts for bags and gear. Checkpoint ALR features the same updated endurance geometry as its carbon sibling, giving you comfort and control in the rough stuffYou get road-smoothing comfort from a full carbon fork and clearance for up to 50mm tiresIts spec'd with 12-speed SRAM Apex XPRL shifting that's extra durable and provides plenty of gears for steep climbs and long grinds alikeTons of mounts on the frame and fork give you places to load up for epic bikepacking adventures or commuting around townMounts galoreThe new Checkpoint ALR is equipped to carry everything you need with mounts on the frame and fork for front and rear racks, fenders, and Adventure Top Tube, Frame, and Triangle Bags. Plus, the new frame was optimized to fit extra hydration in addition to all your bags.Gravel Endurance geometryDesigned with Gravel Endurance geometry with a higher stack and shorter reach for improved comfort and control on long days in the saddle.Big 'ol tire clearanceDesigned with 50mm (or 29 x 2.0)* tire clearance for more grip and comfort on challenging terrain.*As measuredSuspension fork and dropper post compatibleCompatible with a suspension fork* and dropper post for riders tackling technical descents or seeking more aggressive off-road performance. *Available on all sizes except XS framesA better way to produce aluminumStarting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.Frame300 Series Alpha Aluminum, Internal cable routing, 3S chain keeper, T47, UDH, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm chamfered thru axleForkTrek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axleTireBontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mmTire PartBontrager TLR sealant, 6ozHub FrontBontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axleHub RearBontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axleRimBontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valveSpokes14g stainless steel, blackSkewer FrontBontrager Switch chamfered thru axleSkewer RearBontrager Switch chamfered thru axle, removable leverShifterSRAM Apex, 12 speedRear DerailleurSRAM Apex XPLR, 44T max cogCrankSRAM Apex 1, 40T, DUB Wide, 170mm lengthBottom BracketSRAM DUB Wide, T47 threaded, internal bearingCassetteSRAM XPLR PG-1231, 11-44, 12 speedChainSRAM Apex, 12 speedBrakeSRAM Apex D1 hydraulic disc, flat mount // SRAM Apex D1 hydraulic disc, flat mountBrake LeverSRAM Apex, 12 speedBrake RotorSRAM Paceline, rounded, centerlock, 160mmSaddleVerse Short Comp, steel rails, 145mm widthSeatpostBontrager alloy, 27.2mm, 12mm offset, 330mm lengthHandlebarBontrager Elite Gravel, alloy, 42cm widthStemBontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm lengthGeometry ChartB B Drop7.6Chainstay Length43.5Eff Top Tube56.8Frame Reach39.1Frame Size LetterMFrame Stack58.9Head Angle71.8degHead Tube Length14Offset4.9Seat Tube50.5Seat Tube Angle73.2degStandover78.9Trail7Wheelbase104.1Wheel Size700c