Delivered ready to ride!

Trek Checkpoint ALR 4 Gravel Road Bike 2021

  • Now £1,549.99
Item in Stock | Usually dispatched within 1-2 days
Loading...

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

  1. The Checkpoint ALR 4 introduces you to the exciting new frontier of gravel riding at a value that can't be matched
  2. This bike is exceedingly versatile and suited to a wide variety of riding styles, including gravel rides, bikepacking and daily commutes
  3. Mounts on the seat tube and both sides of the down tube make it easy to carry extra gear and water
  4. Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any conditions
  5. The horizontal sliding 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 fender mounts, flat mount disc, horizontal sliding dropouts, 142x12 mm thru-axle
  • Fork : Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
  • Frame fit : Gravel

Wheels

  • 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
  • Tyre : Bontrager GR1 Comp, wire bead, 60 tpi, 700x40 c
  • Max tyre size : 45c Bontrager tyres (49 & 52cm: 40c due to toe overlap), with at least 4mm of clearance to frame

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: 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 : 50/34

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: 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: 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, CenterLock, 160 mm

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).

We hope that you find our website easy to use but if you do have any questions at all please feel free to call our sales team on 0208 508 0682 or email info@tritoncycles.co.uk for advice.

Payment - We accept most major credit and debit cards through our secure payment provider Sagepay. All transactions are 100% secure so you may shop with confidence that your details are safe.

0% finance available on selected bikes. Spread the cost of your new bike over 6-36 months. Min. 10% deposit. Terms and Conditions apply.

We also accept Cyclescheme vouchers, for details of how to place an order with a voucher please click here.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

Standard Business Hours
Monday - Friday: 09:00 - 17:00


Most Saturday: 09:00 - 12:00 (By appointment only. Please call in advance to organise.)

Sunday: Closed

Impact of COVID-19 on Delivery
We are monitoring the impact of the COVID-19 coronavirus around the world. We are in constant contact with our couriers on any potential service impacts. Deliveries may experience a delay with the couriers.


Free Delivery
Delivery is free on most orders over £30.00, with delivery starting from £4.95 for orders below this value. There are surcharges for international deliveries, off-shore deliveries and some areas of the UK. Postcodes that are considered to be remote or offshore are as follows: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-40, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3. Accurate delivery costs will be provided at checkout where applicable. Our dispatch time for in-stock items is usually 24-48 hours and delivery typically takes a further 3-5 working days. Please ensure you select the correct delivery options to display the correct postage cost to avoid any delay on your order. Not selecting the correct options may incur additional charges (Please see 'Courier Selection' for more information).

Some items like wheels and rims are excluded from the free delivery promotion.

Trek and Electra bikes under £1000.00 are subject to a delivery charge of £50.00.

Bikes
All bikes are checked in our workshop prior to dispatch. Bike orders are typically dispatched within 48 hours of your order. Please note - most bikes are delivered partially assembled - this varies from model to model, please call to confirm what building is required prior to ordering.

Delivery for International Orders
All international orders, including countries within the EU are sold exclusive of VAT but may be subject to import duties and taxes, which may be levied once a shipment reaches your country. Only orders over £150.00 will be processed and shipped for countries within the EU. For details of current customs charges please contact your local Customs authorities. UK VAT is not charged for orders delivered outside of the UK.

Is your country not listed on our website? Feel free to get in contact with us and we will quote you a price! Message us on our Contact Us page and make sure to include your postal code/zip code. We will not be able to deliver to PO BOX and BFPO addresses.

We will always try our best to meet agreed delivery times, however we cannot guarantee them due to third party couriers or workshop load. We shall not be liable for any consequential losses due to delayed delivery times.

The delivery charge for any international orders returned due to unpaid customs and duties charges will not be refunded.

Please Note: We are unable to ship DT Swiss products to the USA.

Courier Selection
Choosing the incorrect shipping option for your country/location may cause delays as we may have to amend the order and apply any additional shipping fees. Any order cancellations due to a refusal to pay the correct shipping fees may incur additional processing charges.

Billing & Delivery Addresses
Please ensure your billing & delivery address is correct when placing your order. We will do our best to ensure that all our customers receive their order but we are not responsible for any mis-delivery if the delivery address is incorrect.

Stock Check
The majority of our products are usually in stock and we try to keep our stock levels as up-to-date and as accurate as possible. However sometimes our system may not be updated in time and a product may be out of stock despite the product page showing it as 'In Stock'. If you are interested in a product and would like to double check the availability of it, please feel free to contact us before placing your order.

Dispatched Dates/Due in Dates (Pre-orders)
We try to provide as accurate as possible information on the arrival of our pre-order products. The dispatched dates/due in dates shown are an estimate of when the products will be available as provided by our suppliers. The dispatched dates/due in dates are subject to change. We will do our best to keep our customers updated.

At Triton Cycles we aim to provide a returns service that is simple and hassle-free.

Should you need to return anything to us, it is very important that you telephone us first to advise us of your intention and the reason why you wish to return the goods. If you're not completely satisfied with an item you may return it within 14 days of purchase, and as long as the item isn't fitted or used we're happy to receive it back for a refund or exchange. Return shipping costs in this instance are non-refundable.

If the item is being returned as a result of our error i.e. damaged, defective, wrong item sent etc, we will refund Royal Mail First Class or Standard Parcel postage costs. If this is the case please include a copy of your purchase receipt when you return the goods for inspection. Please DO NOT sign for goods if you think that they are damaged, or the packaging has been tampered with. Instead, refuse to accept the delivery and contact us immediately(within 3 working days) so that we can take the matter up with our courier. Replacements will be sent to you as soon as possible. Signing for goods later found to be unacceptably damaged in transit complicates negotiations with the courier in dealing with your complaint. However, if a minor component is missing or broken(e.g. a reflector) please DO NOT return the whole bike. Simply contact us and we will replace the part as soon as possible. Please DO NOT discard any original packaging until you are fully satisfied with your purchase. Should you need to return a bicycle, couriers will not transport a machine not in the original or suitable packaging. Warranty Claims: All goods purchased from Triton are covered by a full warranty and generally covers manufacturing faults and defects including poor workmanship. If you think your item is faulty and would like to make a warranty claim then please phone/email us before returning any goods - we may be able to solve your problem without you incurring any postage costs.

On bikes purchased and collected in store - We do not accept returns on bikes where you have simple changed your mind. All sales are done with good faith. Exchanges may be considered on unused items if we have suitable alternatives available.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

The delivery charge for any international orders returned due to unpaid customs and duties charges will not be refunded.

Top