Trek Electra brand Bontrager brand Trek Travel
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  • Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
Checkpoint ALR 4
ARCHIVED
2019

Checkpoint ALR 4

Model 562848

Checkpoint ALR 4 is an aluminum gravel bike that offers an incredible amount of capability for the price. It's built for the rigors of gravel and dirt roads, but it's also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or path.

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MSRP

Manufacturer’s Suggested Retail Price. This is the price you’ll pay ordering directly from Trek. Total price including shipping and taxes may be seen in the cart.

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  • Frameset

    Frame
    300 Series Alpha Aluminum, tapered head tube, BB86.5, flat mount disc brakes, horizontal sliding dropouts, 12mm thru axle, Control Freak, internal cable routing, 3S chain keeper
    Fork
    Checkpoint carbon disc, alloy tapered steerer, flat mount disc brakes, rack mounts, hidden fender mounts, 12mm thru axle

  • Wheels

    Front hub
    Bontrager alloy sealed bearing, 12mm alloy axle, centerlock
    Rear hub
    Bontrager alloy sealed bearing, 12mm alloy axle, centerlock
    Rims
    Bontrager Tubeless Ready
    Tires
    Bontrager GR1 Comp, 60tpi, wire bead, 700x40c
    Max tire size
    45c Bontrager tires (49 & 52cm: 40c due to toe overlap), with at least 4mm of clearance to frame

  • Drivetrain

    Shifters
    Shimano RS405, 10 speed
    Front derailleur
    Shimano Tiagra
    Rear derailleur
    Shimano Tiagra
    Crank
    Shimano Tiagra, 50/34 (compact)
    Bottom bracket
    Shimano press-fit
    Cassette
    Shimano Tiagra, 11-34, 10 speed
    Chain
    KMC X10
    Pedals
    Not included

  • Components

    Saddle
    Bontrager Montrose Comp
    Seatpost
    Bontrager Approved, 2-bolt head, 27.2mm, 8mm offset
    Handlebar
    Bontrager RL IsoZone VR-CF, 31.8mm
    Grips
    Bontrager tape
    Stem
    Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
    Headset
    Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom
    Brakeset
    Shimano RS505 flat mount hydraulic disc  

  • Weight

    Weight
    56cm - 10.12 kg / 22.3 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

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.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.