Trek Checkpoint ALR5

The Checkpoint ALR 5 is an adventure-ready alloy gravel bike that's kitted with quality parts for long, rugged, miles on anything from chunky gravel to smooth tarmac. A wealth of features like loads of mounts for bags and racks, and a SRAM Apex 1x12 drivetrain makes this Checkpoint ready to customise for your next adventure.
 
 
300 Series Alpha Aluminium, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm thru-axle
 
Checkpoint carbon fork, tapered carbon steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Weight
 
Weight 56 - 9.71 kg / 21.41 lbs (with TLR sealant, no tubes)
 
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Drivetrain
 
Shifter SRAM Apex, 12-speed
 
Rear derailleur SRAM Apex XPLR, 44T max cog
 
Size: 49
SRAM Apex 1, 40T, DUB Wide, 165 mm length
 
Size: 52
SRAM Apex 1, 40T, DUB Wide, 170 mm length
Size: 54, 56
SRAM Apex 1, 40T, DUB Wide, 172.5 mm length
Size: 58, 61
SRAM Apex 1, 40T, DUB Wide, 175 mm length
 
 
BB SRAM DUB, T47 threaded, internal bearing
 
Cassette SRAM XPLR PG-1231, 11-44, 12-speed
 
Chain SRAM Apex, 12-speed
 
Chainring Max. 1x: 44T (SRAM), 50T (Shimano), 2x: 50/34
Wheels
 
Hub front Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
 
Skewer front Bontrager Switch thru axle, removable lever
 
Hub rear Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
 
Skewer rear Bontrager Switch thru-axle, removable lever
 
Rim Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm width, Presta valve
 
Spokes 14 g stainless steel, black
 
Tyre Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
 
Tyre part Bontrager TLR sealant, 180 ml/6 oz
 
Rim strip Bontrager TLR
 
Max tyre size See service manual
Components
 
*Saddle Size: 49, 52
Bontrager Verse Comp, steel rails, 155 mm width
 
Size: 54, 56, 58, 61
Bontrager Verse Comp, steel rails, 145 mm width
 
 
Seatpost Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
 
*Handlebar Size: 49
Bontrager Elite Gravel, alloy, 38 cm width
Size: 52
Bontrager Elite Gravel, alloy, 40 cm width
Size: 54, 56
Bontrager Elite Gravel, alloy, 42 cm width
Size: 58, 61
Bontrager Elite Gravel, alloy, 44 cm width
 
 
 
 
Handlebar tape Bontrager Supertack Perf tape
 
*Stem Size: 49
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Size: 52, 54
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: 56, 58
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: 61
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
 
 
Size: 54, 56
Bontrager Elite Gravel, alloy, 42 cm width
Size: 58, 61
Bontrager Elite Gravel, alloy, 44 cm width
 
 
 
 
Brake SRAM Apex hydraulic disc, flat mount
 
Brake rotor SRAM Paceline, rounded, CentreLock, 160 mm
 
Brake lever SRAM Apex, 12-speed
 
Rotor sizeMax brake rotor sizes: 160 mm front and rear
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.