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Checkpoint ALR 4 is an aluminum gravel bike perfect for dipping your toes into the roads less traveled.
Checkpoint ALR 4 is an aluminum gravel bike perfect for dipping your toes into the roads less traveled.
Trek

Trek Checkpoint ALR 4 Gravel Bike in Living Coral

£1,400.00
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Returns - Any product can be returned to us within 28 days if the product is faulty, provided it has not been used or fitted, and is returned in its original packaging with a valid proof of purchase. If you wish to return any product you must inform us within 14 days of the day you receive your goods.

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Refunds - Will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase, Cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt. If you wish to return your item by post, it is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel. Return shipping costs are non-refundable. If the item is being returned due to our error then any postage will be reimbursed upon assessment. It can take 5 days for your parcel to reach us dependent on the courier’s service that is used. Once we receive your parcel we will inspect and process your return within 2 working days. Refunds can take up to 5 days with your bank to appear in your account. You will receive an email update upon the completion for your return. If you have made a purchase using our finance option or through one of the cycle to work programs and would like to return your purchase please contact us on 01283 544669. (Purchases paid for using PayPal in GBP can be returned for a refund by post or in store. Your postage will be refunded through PayPal – there is a limit to the amount PayPal will refund. For full terms & conditions visit the PayPal Returns Page)

Trek Checkpoint ALR 4 Gravel Bike in Living Coral

Season:2026

Brand:Trek

Code:49973PNK

Checkpoint ALR 4 is an aluminum gravel bike perfect for dipping your toes into the roads less traveled.

Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50mm tire 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 tons of mounts for bags and gear.

Features:

  • Checkpoint ALR features the same updated endurance geometry as its carbon sibling, giving you comfort and control in the rough stuff
  • You get road-smoothing comfort from a full carbon fork and clearance for up to 50mm tires
  • Its spec'd with 11-speed Shimano CUES U8000 shifting that's not only affordable but also incredibly durable and low maintenance
  • Tons of mounts on the frame and fork give you places to load up for epic bikepacking adventures or commuting around town

 

Technical Information
  • 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
    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)
  • Shifter
    Shimano CUES U6030, 11 speed
  • Rear derailleur
    Shimano CUES U8000 GS
  • Crank
    XS, S: Shimano CUES FCU60301 , 40T ring, 165mm length M, ML: Shimano CUES FCU60301 , 40T ring, 170mm length 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, 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
    Bontrager Switch chamfered thru axle, removable lever
  • Hub rear
    Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle
  • Skewer rear
    Bontrager Switch chamfered thru axle, removable lever
  • 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
    Verse Short Comp, steel rails, 145mm width
  • Seatpost
    Bontrager alloy, 27.2mm, 12mm offset, 330mm length
  • Handlebar
    XS: Bontrager Elite, 40cm width S, M: Bontrager Elite, 42cm width ML, L: Bontrager Elite, 44cm width XL: Bontrager Elite, 46cm width
  • Handlebar tape
    Bontrager Supertack Perf tape
  • Stem
    XS: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length S, M: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length ML, L: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length XL: Bontrager Elite, 31.8mm, 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, centerlock, 160mm
  • Rotor size
    Max brake rotor sizes: 180mm front & rear
Sizing Information
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