Checkpoint ALR 5 Gen 3 With Carbon Wheel Upgrade

• Checkpoint ALR features the same updated endurance geometry as its carbon sibling, giving you comfort and control in the rough stuff
• This full-carbon Aeolus 35V, tubeless-ready disc brake gravel wheels balance durability, weight, and aerodynamics for outstanding performance
• You get road-smoothing comfort from a full carbon fork and clearance for up to 50mm tires
• Its spec'd with 12-speed SRAM Apex XPRL shifting that's extra durable and provides plenty of gears for steep climbs and long grinds alike
• Tons of mounts on the frame and fork give you places to load up for epic bikepacking adventures or commuting around town

Frameset

• Frame: 300 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 axle
• Fork: Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle

Weight

• Weight: ML - 9.87 kg / 21.76 lbs (with TLR sealant, no tubes)
• Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

Drivetrain

• Shifter: SRAM Apex, 12 speed
• Rear derailleur: SRAM Apex XPLR, 44T max cog

• *Crank

1. Size: XS, S: SRAM Apex 1, 40T, DUB Wide, 165mm length
2. Size: M, ML: SRAM Apex 1, 40T, DUB Wide, 170mm length
3. Size: L, XL: SRAM Apex 1, 40T, DUB Wide, 172.5mm length

• Bottom bracket: SRAM DUB Wide, T47 threaded, internal bearing
• Cassette: SRAM XPLR PG-1231, 11-44, 12 speed
• Chain: SRAM Apex, 12 speed
• Max chainring size: 1x:44 2x: 46/30

Wheels

• Hub front: Bontrager Aeolus Elite 35V TLR Disc Road Wheel, sealed bearing, centerlock disc, 100x12mm thru axle
• Skewer front: Bontrager Switch chamfered thru axle, removable lever
• Hub rear: Bontrager Aeolus Elite 35V TLR Disc Road Wheel, sealed bearing, centerlock disc, 142x12mm thru axle
• Skewer rear: Bontrager Switch chamfered thru axle, removable lever
• Spokes: 14g stainless steel, black
• Tire: Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm
• Tire part: Bontrager TLR sealant, 180 ml/6 oz
• Max tire size: 50mm without fenders, 42mm with fenders (as measured, see manual for details)

Components

• Saddle: Verse Short Comp, steel rails, 145mm width
• Seatpost: Bontrager alloy, 27.2mm, 12mm offset, 330mm length

• *Handlebar

1. Size: XS, S: Bontrager Elite Gravel, alloy, 40cm width
2. Size: M, ML: Bontrager Elite Gravel, alloy, 42cm width
3. Size: L: Bontrager Elite Gravel, alloy, 44cm width
4. Size: XL: Bontrager Elite Gravel, alloy, 46cm width

• Handlebar tape: Bontrager Supertack Perf tape

• *Stem:

1. Size: XS: Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 70mm length
2. Size: S, M: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
3. Size: ML, L: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
4. Size: XL: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length

• *Brake

1. Size: XS, S, M, ML, L, XL: SRAM Apex D1 hydraulic disc, flat mount, front caliper
2. Size: XS, S, M, ML, L, XL: SRAM Apex D1 hydraulic disc, flat mount

• Brake rotor: SRAM Paceline, rounded, centerlock, 160mm
• Brake lever: SRAM Apex, 12 speed
• Rotor size: Max brake rotor sizes: 180mm front & rear

* Subject to change without notice.