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Checkpoint ALR 4 is an aluminium gravel bike that offers an incredible amount of capability for the price.
Checkpoint ALR 4 is an aluminium gravel bike that offers an incredible amount of capability for the price.
Trek

Trek Checkpoint ALR 4 Aluminium Gravel Bike in Galactic Grey

€1,549.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Fuss-free Returns

Obviously we want you to be happy with every product you purchase from us, whether online or in store. Please do not remove labels from products or dispose of packaging while you are making up your mind as this may affect your ability to return an item. If you choose to return an item it must reach us in original unused condition with all labels attached and any packaging that may have formed part of the item i.e. boxed goods. At all times your statutory rights are protected.

MAKING A RETURN

In the event that you are not satisfied or have changed your mind, you may return any item or items within 14 days of the dispatch date and, following inspection of the product, we will refund you for the cost of the item minus the outgoing delivery charge (minimum charge €3.99) via the original payment method used. Please note that the cost of return is not the responsibility of Altitude. We reserve the right not to accept ‘change of mind’ returns outside of this period. Goods may also be returned in person to our store.

Returns should be posted to: Online Returns, Altitude, 22 Ballybricken, Waterford City, Ireland. X91 V6VA

CANCELLATION POLICY

You can cancel or amend any order (or part of an order) placed with us, provided that the order has not yet entered the dispatch process. You will receive a full refund, including postage, via the original method of payment.

If your order, or part of it, has entered the dispatch process, you can refuse to accept the delivery of the item. It will be returned to us as undeliverable where we will refund the amount for the item however, you will still incur costs for the outward postage.

Trek Checkpoint ALR 4 Aluminium Gravel Bike in Galactic Grey

Season:2024

Brand:Trek

Code:41513GRY

Checkpoint ALR 4 is an aluminium gravel bike that offers an incredible amount of capability for the price.

It's built for the rigours 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.


Technical Information
  • Frame
    300 Series Alpha Aluminium, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142x12 mm thru-axle
  • Fork
  • Size: 49, 52, 54, 56, 58, 61
    Carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
  • Size: 49, 52, 54, 56, 58, 61
    Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
  • Frame fit
    Gravel
  • Weight
    56 - 10.26 kg / 22.62 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
  • Shifter
    Shimano GRX RX400, 10 speed
  • Front derailleur
    Shimano GRX RX400, braze-on
  • Rear derailleur
    Shimano GRX RX400, long cage, 36T max cog
  • Crank
  • Size: 49
    Shimano GRX RX600, 46/30, 165 mm length
  • Size: 52
    Shimano GRX RX600, 46/30, 170 mm length
  • Size: 54, 56
    Shimano GRX RX600, 46/30, 172.5 mm length
  • Size: 58, 61
    Shimano GRX RX600, 46/30, 175 mm length
  • Bottom bracket
    Shimano RS500, 86 mm, PressFit
  • Cassette
    Shimano Tiagra HG500, 11-34, 10 speed
  • Chain
    KMC X10
  • Max. chainring size
    1x: 44T, 2x: 50/34
  • Hub front
    Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
  • Skewer front
    100x12 mm thru-axle
  • Hub rear
    Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
  • Skewer rear
    142x12 mm thru-axle, 174 mm length
  • Rim
    Bontrager Tubeless Ready, 28-hole, 17 mm width, Presta valve
  • Spokes
    14 g stainless steel, black
  • Tyre
    Bontrager GR1 Comp, wire bead, 60 tpi, 700x40 c
  • Max tyre size
    45mm (49 & 52cm: 40mm due to toe overlap)
  • Saddle
    Bontrager Montrose Comp, steel rails, 138 mm width
  • Seatpost
    Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
  • Handlebar
  • Size: 49
    Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width
  • Size: 52
    Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40 cm width
  • Size: 54, 56
    Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42 cm width
  • Size: 58, 61
    Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44 cm width
  • Handlebar tape
    Bontrager Supertack Perf tape
  • Stem
  • Size: 49
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
  • Size: 52, 54
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
  • Size: 56, 58
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
  • Size: 61
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
  • Brake
    Shimano RX400 hydraulic disc
  • Brake rotor
    Shimano RT70, CentreLock, 160 mm
  • Rotor size
    Max brake rotor sizes: 160mm front & rear
Sizing Information
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