The Checkpoint ALR 4 is an aluminium gravel bike perfect for dipping your toes into the roads less travelled. Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50 mm tyre clearance gives you room for extra grip. It comes equipped with a carbon fork, Bontrager Paradigm wheels, 11-speed Shimano CUES 8000 shifting, hydraulic disc brakes and loads of mounts for bags and gear.
*Please note – spec applies to all sizes unless listed separately
- Frame
-
300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axle
- Fork
-
Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
- Weight
- ML - 10.40 kg / 22.93 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).
- Shifter
-
Shimano CUES U6030, 11-speed
- Rear derailleur
-
Shimano CUES U8000 GS
- *Crank
-
Size: M, ML
Shimano CUES FCU60301, 40T ring, 170 mm lengthSize: L, XL
Shimano CUES FCU60301, 40T ring, 172.5 mm length - Bottom bracket
- Cassette
-
Shimano CUES LG700, LINKGLIDE, 11-50, 11-speed
- Chain
-
Shimano LG500
- Max. chainring size
- 1x:44 2x: 46/30
- Hub front
-
Bontrager alloy, sealed bearing, CentreLock disc, 100x12 mm thru axle
- Skewer front
- Hub rear
-
Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
- Skewer rear
- Rim
-
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
- Spokes
-
14 g stainless steel, black
- Tyre
-
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Max tyre size
- 50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)
- Saddle
- Seatpost
-
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
- *Handlebar
-
- Handlebar tape
-
Bontrager Supertack Perf tape
- *Stem
-
- *Brake
-
Size: XS, S, M, ML, L, XL
Shimano CUES U6030Size: XS, S, M, ML, L, XL
Shimano CUES hydraulic disc, flat mount - Brake rotor
-
Shimano RT54, CentreLock, 160 mm
- Rotor size
- Max brake rotor sizes: 180 mm front and rear