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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
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
Trek

Trek Checkpoint ALR 4 2021 Gravel Bike Rage Red

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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
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Online/ Mail Order Returns:
  • If for any reason you are not satisfied, you can return any item ordered via mail order provided that the goods are complete with all relevant packaging in an unused and re-saleable condition within 14 days of the date of shipment for a refund or an exchange. It's that simple.
  • We make no charge for returns - there is no restocking fee
  • Returned goods must be unused, in a saleable condition and in their original packaging with all labels still attached. Please note that items showing signs of wear or those that have been engraved, altered, resized, or damaged in any way cannot be accepted for return.
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  • If the original payment was via PayPal we will credit the PayPal account that the order was placed with
  • Value of goods only will be refunded.
  • For the purpose of hygiene, shorts, knicks and tights with a seatpad cannot be returned

NOTE: Please do not tape up, or attach labels direct to the retail packaging, please wrap the product first.

  • Goods must be returned within 14 days of receipt.
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  • Goods must not be fitted or used.
  • Goods must be accompanied with a copy of your Original Receipt and aCover note with your name, address, reason for return, explaining if you would like a exchange or refund

If you return something due to it not fitting or being suitable, you will need to pay the postage costs to return it to us.

If you return something due to it being faulty we refund up to £10 carriage for bikes & frames and £5 for smaller items. If your return exceeds this amount please contact us and we can arrange collection for you. Please state a date and collection address (not Saturday or Sunday) where the goods can be collected from.

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Customers outside of the UK must follow the instructions belowalong with our standard returns procedure.

To help us deal with your return to us quickly and efficiently you must mark all returns as RETURNED GOODS – FAILED SALE. This must be clearly marked on the customs information document ( CN22 and/ or CN 23) on the outside of the packaging. Failure to do so may result in the goods being refused at customs in the UK and so being returned to the sender.

If you have paid import duty for goods received, and subsequently return the goods to us, it should be possible for you to claim a refund of duties from your local Customs Authority. To do this, you will need to show them proof of duty paid and proof of export (e.g. certificate of posting) when claiming your refund.

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IMPORTANT: If you sign that the item as 'has been received in good condition' you will have no claim later if the product is found to be damaged.

Damaged goods must be reported within 24 hours of receipt.

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We never want an item to fail but we recognise that failures can happen. When you buy wih Pedal Revolution you can have total piece of mind and know that we will give you issue our full attention. Our team work with suppliers and brands to ensure any warranty case is handled with the upmost care and is processed as quickly as possible.

Warranty items need to be returned to us at the below address with the package clearly marked as "Warranty" so that we can send them to the supplier to start the warranty procedure - warranty cases are handled by the brand or supplier of the goods and normally have a 1-3 week turn around.

Warranty items must be returned with a copy of your original receipt (the is a requirement of the brands/ suppliers).

No monies can be refunded until an item is accepted for warranty by the brand/ supplier

Returns Address

Returns Dept
Pedal Revolution
63-67 Bethel Street
Norwich
Norfolk
NR2 1NR

Trek Checkpoint ALR 4 2021 Gravel Bike Rage Red

Season:2021

Brand:Trek

Code:325562021RageRED

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.

It's right for you if...

You want a single durable, ultra-versatile gravel bike that's ready for adventure. Gravel? Check. Tarmac? Check. Multi-day bikepacking? Check. Foul-weather commuting? Check. Check. Check.

The tech you get

A stout aluminium frame with rack and mudguard mounts, a vibration-absorbing carbon fork, a 2x10 Shimano GRX drive train with lower gears for grinding up hills or through rough gravel, hydraulic disc brakes for all-condition stopping power and wide 700x40c gravel tyres for added stability and traction.

The final word

Bring it on, gravel! Checkpoint ALR 4 is a high-value gateway to a world of adventure. It's rugged, fast, comfortable and has an amazing amount of tech for its price. Though it's made to stand up to the rigours of gravel roads, the frame geometry and accessory mounts make it a great choice for road rides and commutes too.

Why you'll love it

    The Checkpoint ALR 4 introduces you to the exciting new frontier of gravel riding at a value that can't be matched
    This bike is exceedingly versatile and suited to a wide variety of riding styles, including gravel rides, bikepacking and daily commutes
    Mounts on the seat tube and both sides of the down tube make it easy to carry extra gear and water
    Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any conditions
    The Stranglehold Dropout makes it easy to fine-tune your geometry or run singlespeed

 Specifications

*spec applies to all sizes unless otherwise noted
Frameset
Frame: 300 Series Alpha Aluminium, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and mudguard mounts, flat-mount disc, Stranglehold dropouts, 142x12 mm thru axle
Fork: Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Wheels
Front hub: Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
Rear hub: Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Rim: Bontrager Tubeless Ready, 28-hole, 17 mm width, Presta valve
Spokes: 14 g stainless steel
Tyre: Bontrager GR1 Comp, wire bead, 60 tpi, 700x40 c
Drivetrain
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, 92 mm, PressFit
Cassette: Shimano Tiagra HG500, 11-34, 10-speed
Chain: KMC X10
Components
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
Head set: FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
Brake: Shimano RX400 hydraulic disc
Brake rotor: Shimano SM-RT70, 160 mm, CenterLock
Weight
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).

Buy Trek Checkpoint ALR 4 2021 Gravel Bike online

All measurements provided in cm unless otherwise stated.

Frame size number A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
49 cm 49.0 75.0° 9.0 71.4° 51.5 7.8 42.5 4.9 6.6 99.5 74.9 37.3 53.2
52 cm 52.0 74.0° 10.7 71.6° 53.6 7.8 42.5 4.9 6.5 100.5 77.0 37.9 54.9
54 cm 54.0 73.5° 12.6 71.8° 55.1 7.6 42.5 4.9 6.4 101.4 78.9 38.3 56.7
56 cm 56.0 73.0° 14.5 72.2° 56.6 7.6 42.5 4.9 6.1 102.0 80.8 38.7 58.6
58 cm 58.0 73.0° 17.1 72.3° 57.7 7.4 42.5 4.9 6.1 103.2 82.9 39.1 60.9
61 cm 61.0 73.0° 20.0 72.6° 59.2 7.4 42.5 4.9 5.9 104.4 85.8 39.7 63.8
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production
Sizing Information
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