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The Checkpoint SL Frame Set is a lightweight gravel bike frame ready to explore beyond the beyond. It delivers Gravel Endurance geometry for smoothing out rough gravel roads, plus IsoSpeed technology that damps harsh vibrations
The Checkpoint SL Frame Set is a lightweight gravel bike frame ready to explore beyond the beyond. It delivers Gravel Endurance geometry for smoothing out rough gravel roads, plus IsoSpeed technology that damps harsh vibrations
Trek

Trek Checkpoint SL Gen Gravel Frameset 2025 - Bronze Age/Carbon

£2,500.00
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

Hassle Free Returns

The 30 Day bike exchange allows you to buy a bike with confidence. If you are unhappy with the bike you can return a new bike within 30 days and swap it for a different one. If you’re not happy with your new bike for any reason, please contact us and we can arrange a convenient time bring it back into store and exchange it – so long as it’s clean and isn’t broken – by this we mean things like buckled wheels, crash damage, broken components, cracked frames etc.

Worn brakes and tyres are understandable and we’ll factor this into any exchange.

The 30 Day Bike Exchangeis completely separate from our 30 day returns policy and applies to new and unused bikes. It can only be used once on each new bike purchase.

We do however urge all customers to test ride the bike prior to purchase to ensure they are happy with the fit and ride experience of the bike.

30 DAY RETURNS POLICY ON UNUSED PRODUCTS

Any item, except food can be returned to us for any reason within 30 days, provided it has:

  • Not been used or fitted
  • Is returned in its original packaging
  • Has a valid proof of purchase from Beeline Bicycles

Online or in-store purchases can both be returned to any store free of charge, or can be returned by post.

Click & Collect customers can buy with confidence knowing they can try the item before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away in the store, or you still have up to 30 days to return it if you take it away.

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.

We are unable to offer any refund without a valid receipt.

FAULTY ITEMS

All products purchased from Beeline Bicycles come with a full warranty which covers manufacturing faults and defects in workmanship. If you feel that your purchase has developed a fault, the fastest response we can offer is to bring your product into store for an assessment. We will need to see your proof of purchase.

If taking your product in store is not an option then please email info@beelinebicycles.co.uk. Please include photographs of your product (please keep below 20mb), a copy of receipt so we can immediately start to assess the issue.

In some cases the manufacturer/supplier and/or Beeline Bicycles may require to see the item(s) before repair or replacement can take place. If this is the case we will advise of return details and lead times.

All used items being returned to us must be cleaned for hygiene purposes.

On receipt of your goods we will carry out a full inspection & contact you within 3 working days of receipt.

Proof of purchase is also required with all potential warranty claims.

RETURNS BY POST

Please provide us with all the details of why you wish to return your purchase, as your input is invaluable to us when reviewing the products we stock.

If you are returning by post, please complete the Returns Formthen attach the returns address label to your parcel. Please include a copy of the returns form and proof of purchase.

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 48 hours. 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.

Trek Checkpoint SL Gen Gravel Frameset 2025 - Bronze Age/Carbon

Season:2025

Brand:Trek

Code:46765BNZAGECBNSMKMAT

Trek: The Checkpoint SL Gen 3 Frame Set is a lightweight gravel bike frame ready to explore beyond the beyond. It delivers Gravel Endurance geometry for smoothing out rough gravel roads, plus IsoSpeed technology that damps harsh vibrations to keep you feeling fresh on epic all-day rides. Tons of frame and fork mounts mean Checkpoint is ready to carry all your ride-day essentials, and 50 mm tyre clearance (as measured) keep you comfortable and capable on loose and rough terrain.

It's right for you if... You want to start your next gravel adventure with a custom-built rig that fits your every need. You want a bike that's not only lightweight, but packed with capability and comfort-focused features for rides that take you far, far out there.

The tech you get: A 500 Series OCLV Carbon frame with a carbon fork, internal downtube storage, frame and fork mounts, and clearance for 50 mm tyres (as measured). A 12x100 mm chamfered thru-axle, 12x142 mm rear thru-axle, flat mounts for disc brakes and internal routing for cables and a dropper post.

The final word: The Checkpoint SL Gen 3 Frame Set is the dream building point for creating a customised gravel ride with your favourite parts. It delivers everything you want down the long and dusty road, like road-smoothing IsoSpeed, tons of mounts for bags and bottles, and clearance for lofty 50 mm tyres.

Why you'll love it:

  • The Checkpoint's Gravel Endurance geometry lets you sit higher up and features a shorter reach to keep you comfortable on all-day gravel adventures, light singletrack, bike-packing trips and more
  • Road-smoothing IsoSpeed comfort tech soaks up vibration from rough surfaces to keep you feeling fresher for longer
  • You can haul it all with large internal frame storage and mounts galore on the frame and fork for hydration, front and rear racks, mudguards and Adventure Bags that were designed to perfectly fit the Checkpoint
  • Clearance for 50 mm tyres (as measured) means that you can add extra traction and cushion for rowdy gravel roads
  • Dropper post and suspension fork compatible (except size XS)
Technical Information
Frame & Fork
Frame: 500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden mudguard mounts, rack mounts, integrated frame bag mounts, invisible cable routing, T47, flat-mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12 mm chamfered thru axle
Fork: Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
Wheel Parts
Front Skewer: Bontrager Switch chamfered thru axle, removable lever
Rear Skewer: Bontrager Switch chamfered thru axle, removable lever
Weight
Weight: 1385g - ML (frame-only, painted), 536g (fork-only, painted)
Weight Limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb)
Sizing Information
Trek Checkpoint Size Guide
49cm52cm54cm56cm58cm61cm
5'1" - 5'4"5'4" - 5'6"5'6" - 5'9"5'9" - 5'11"5'11" - 6'1"6'1" - 6'3"
156 - 163cm163 - 168cm168 - 174cm174 - 180cm180 - 185cm185 - 191cm
Professional Opinion
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