Overview
Features
Specs
Sizing
Geometry

Ready to explore anywhere?

The Checkpoint ALR 3 Gen 3, is an adventure bike made of aluminum. It features a modern, comfortable geometry that ensures a smooth ride on unpaved or bumpy roads, while the carbon fork helps reduce road vibrations. It’s equipped with practical and budget-friendly specifications that let you ride anywhere without breaking the bank, including Bontrager Paradigm wheels, clearance for 50 mm tires, a Shimano CUES 6000 drivetrain with 10 speeds, mechanical disc brakes, and plenty of mounting points for bags and accessories.

 

Mounts Galore

Mounts Galore

No need to worry about carrying your gear! The Checkpoint ALR 3 Gen 3 bike comes equipped with plenty of mounts and attachment points on the frame and fork for installing front and rear racks, mudguards, adventure top tube, frame and triangle bags. In addition, the new frame has been redesigned and optimized to allow for extra water bottles alongside all the bags you carry.

 
Gravel Endurance Geometry

Gravel Endurance Geometry

Designed with Gravel Endurance geometry with a higher stack and shorter reach for improved comfort and control on long days in the saddle.

 
Big 'ol tyre clearance

Big 'ol tyre clearance

Designed with 50 mm (or 29 x 2.0)* tyre clearance for more grip and comfort on challenging terrain.

 

*Please note - spec applies to all sizes unless listed separately

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

Weight
ML - 10.41 kg / 22.96 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).

Shifter
Shimano CUES 10 Speed Right STU303010R
Rear derailleur
Shimano CUES U6000 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
Cassette
Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed
Chain
Shimano LG500, 9/10/11 speed
Max chainring size
1x:44 2x: 46/30

Hub front
Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Skewer front
Hub rear
Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle
Skewer rear
Rim
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve
Spokes
14g stainless steel, black
Tire
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm
Tire part
Bontrager TLR sealant, 6oz
Max tire size
50mm without fenders, 42mm with fenders (as measured, see manual for details)

Saddle
Seatpost
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
*Handlebar
Handlebar tape
Bontrager Supertack Perf tape
*Stem
*Brake
Size: XS, S, M, ML, L, XL
Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset
Size: XS, S, M, ML, L, XL
Tektro C550 mechanical disc brake, dual piston, flat mount, No adaptor.
Size: XS, S, M, ML, L, XL
Shimano CUES U3030
Brake rotor
Tektro, centerlock, 160mm
Rotor size
Max brake rotor sizes: 180mm front & 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, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

Size

XS

S (49cm)

M (52-54cm)

ML (56cm)

L (58cm)

XL (61cm)

Rider Height

143 - 158 cm

4'8" - 5'2"

158 - 164 cm

5'2" - 5'5"

164 - 177 cm

5'5" - 5'10"

177 - 188 cm

5'10" - 6'2"

188 - 194 cm

6'2" - 6'4"

194 - 203 cm

6'4" - 6'8"

Inseam

67 - 74 cm

26" - 29"

74 - 77 cm

29" - 30"

77 - 83 cm

30" - 33"

83 - 88 cm

33" - 35"

88 - 91 cm

35" - 36"

91 - 95 cm

36" - 37"

Geometry

Labeled bike diagram showing geometry points A to N.
Geometry diagram labeling frame measurements A through N. Each label corresponds to a row in the geometry table below.

All measurements provided in cm unless otherwise noted.

Sizing table
Frame size letter Wheel sizeA — Seat tubeB — Seat tube angleC — Head tube lengthD — Head angleE — Effective top tubeG — Bottom bracket dropH — Chainstay lengthI — OffsetJ — TrailK — WheelbaseL — StandoverM — Frame reachN — Frame stack
XS700c44.574.1°9.671.2°53.67.843.54.97.4102.573.538.054.5
S700c48.073.7°11.771.6°54.87.843.54.97.1103.376.538.556.6
M700c50.573.2°14.071.8°56.87.643.54.97.0104.178.939.158.9
ML700c53.072.8°16.272.2°58.07.643.54.96.7104.880.939.761.1
L700c55.072.5°18.172.3°59.27.443.54.96.6105.882.940.263.0
XL700c57.572.1°20.172.6°60.47.443.54.96.5107.085.940.865.0

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