2026 Trek Checkpoint ALR 4 Gen 3

R 33,500.00 ZAR
Size

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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.

SPECS

*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: XS, S
Shimano CUES FCU60301 , 40T ring, 165mm length
Size: M, ML
Shimano CUES FCU60301 , 40T ring, 170mm length
Size: L, XL
Shimano CUES FCU60301 , 40T ring, 172.5mm length
Bottom bracket
Praxis, T47 threaded, internal bearing
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
Bontrager Switch chamfered thru axle
Hub rear
Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer rear
Bontrager Switch chamfered thru axle, removable lever
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
Verse Short Comp, steel rails, 145 mm width
Seatpost
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
*Handlebar
Size: XS, S
Bontrager Elite Gravel, alloy, 40 cm width
Size: M, ML
Bontrager Elite Gravel, alloy, 42 cm width
Size: L
Bontrager Elite Gravel, alloy, 44 cm width
Size: XL
Bontrager Elite Gravel, alloy, 46 cm width
Handlebar tape
Bontrager Supertack Perf tape
*Stem
Size: XS
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Size: S, M
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: ML, L
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90mm length
Size: XL
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100mm length
*Brake
Size: XS, S, M, ML, L, XL
Shimano CUES hydraulic disc, flat mount
Size: XS, S, M, ML, L, XL
Shimano CUES U6030
Brake rotor
Shimano RT54, CentreLock, 160mm
Rotor size
Max brake rotor sizes: 180 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.

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