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Flow, tech or steeps – the Fuel is up to get down. This trail ripper features ultra-adjustable geometry that lets you choose your own adventure, whether you’re after a stoic trail tamer, a rowdy MX ride, or an enduro-ready beast.
Flow, tech or steeps – the Fuel is up to get down. This trail ripper features ultra-adjustable geometry that lets you choose your own adventure, whether you’re after a stoic trail tamer, a rowdy MX ride, or an enduro-ready beast.
Trek

Trek Fuel EX 5 Gen 7 Full Suspension Mountain Bike Lithium Grey

£2,200.00
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

Quick & Easy Returns

Returns made easy!

Please read and fully understand this policy before returning goods to us. With exception of Warranty Claims, Faulty or Damaged goods (See terms below), we can only accept a return on an item if it is completely unused and in its original condition.
  1. Please pack the item carefully in its original packaging.
  2. Download and Print the returns slip.
  3. Fully complete the returns slip and include it in the package.
  4. Contact us to arrange a courier collection, or make your own arrangements for postal/courier service.

Returns Address

Pauls Cycles Returns
Unit A, 13 Yaxham Road
Dereham
Norfolk
NR19 1HB

Returns & Exchanges Policy Summary

We offer a 14 day returns period from the date of receipt.

It is your responsibility to ensure that the item is returned to us safely and securely, 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.

We are unable to accept returns where the goods or packaging has been used, lost, damaged or is otherwise not in the condition you received it in. Bikes must be returned in a securely packaged bike box.

If you would like us to arrange a collection via courier, then we can do so at a cost of £50. Should you fail to be present for an arranged collection, you will be charged £20 to rebook.

We will refund up to £10 for private postage of faulty or damaged items.

If you would like to exchange an item, we will happily send out a replacement product once the original has been returned.

Refunds will be made to the original payment method - this may take up to 10 days to appear depending on the method of payment. Initial shipping costs are non-refundable.

We are unable to offer a refund without proof of purchase.

We cannot accept returns without a completed returns form.

Signing for delivery receipt of items that have clearly been damaged by the courier is the responsibility of the receiver.

Items that are damaged during a return as a result of inadequate packaging will be declined and returned to you, or charged for.

Faulty Goods and Warranties

If the item that has been received is faulty, damaged or not as described then we will cover the cost of return postage (up to £10) and offer a refund or exchange. In these instances, we would always recommend using our own shipping services.

Important information to note about returning faulty, damaged or not-as-described items:

Pauls Cycles issue no warranties, all warranties are issued by manufacturers. For this reason, we may need to send your goods to the manufacturer for inspection before taking any action. Please see the relevant manufacturer's website for full warranty information.

Only products that are faulty, damaged or not as described by ourselves are eligible for returns/exchanges. If damage has been caused through wear and tear, improper care or some other factor beyond our control then it will not be covered.

Once a faulty item has been used, or if the packaging has been damaged it can still be returned to us, however, we - and the manufacturer - reserve the right to offer a repair, replacement or partial refund.

Remember it is your responsibility to ensure that returned items are packaged appropriately - any damage caused in transit [as a result of inadequate packaging] will be chargeable.

We cannot accept any cycle warranty claim or return for incorrect pedal fitment or damage to crank arms caused by incorrect pedal fitment as described in the helpsheet supplied with all of our bikes.

If the wheels on the bike you've ordered become untrue through use, or the gears need readjustment after initial use, this unfortunately not covered under warranty.

Trek Fuel EX 5 Gen 7 Full Suspension Mountain Bike Lithium Grey

Season:2026

Brand:Trek

Code:56310GRY

Jack of all trails

Flow, tech or steeps – the Fuel is up to get down. This trail ripper features ultra-adjustable geometry that lets you choose your own adventure, whether you’re after a stoic trail tamer, rowdy MX ride or enduro-ready beast. Three build options and endless tweaks mean you can get a ride that’s fine-tuned for your style and stomping grounds. Wherever the trail leads you, the Fuel is ready to send.

The Fuel EX 5 model offers total versatility wherever you ride. Equipped with a RockShox Recon Silver fork and X-Fusion Pro 2 rear shock, Tubeless Ready wheels, a 12-speed Shimano Deore drivetrain and a TranzX dropper post, you're ready for anything.

Key Features:

  • Rear suspension:X-Fusion Pro 2 145-160mm Adaptable Travel
  • Front suspension: Rockshox Recon Silver RL 150mm Travel
  • Shimano Deore 12speed
  • TranzX Dropper Seatpost
Please note: Not all bikes come with pedals. It's always best to check specification before you place your order. Shop our Pedal collection.
Technical Information
  • Frame
    Alpha NEXT Platinum aluminium, internal storage, ZS headset
  • Frame Specs
    Adjustable leverage rate, guided internal routing, interchangeable alloy rocker link, interchangeable lower shock mount, downtube guard, shuttle guard, BSA 73, ISCG 05, ABP, UDH, Boost148, adaptable travel 145 mm-160 mm
  • Fork
    Rockshox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 offset, Boost110, 15 mm Maxle Stealth, 150 mm travel
  • Shock
    X-Fusion Pro 2, 2-position damper, 205 mm x 60mm
  • Hub front
    Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
  • Hub rear
    Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
  • Rims
    Bontrager Line TLR 30, Tubeless-Ready, Presta valve
  • Tyres
    Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 tpi
  • Max tyre size
    Frame: 29x2.50", Fork: See manufacturer
  • Shifter
    Shimano Deore M6100, 12-speed
  • Rear derailleur
    Shimano Deore M6100, long cage
  • Crank
    Shimano MT512, 30T ring, 55 mm chain line, 170 mm length
  • Bottom bracket
    Shimano BB-MT501 BSA
  • Cassette
    Shimano Deore M6100, 10-51, 12-speed
  • Chain
    Shimano Deore M6100, 12-speed
  • Chainring size
    Max: 34T (oval – 32T) Min: 30T (oval – 32T)
  • Saddle
    Bontrager Verse Short, stainless steel rails
  • Dropper Seatpost
    TranzX JD-YSI34, internal routing, 34.9mm S: 150mm // M, L, XL: 170mm
  • Handlebar
    Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width
  • Grips
    Trek Line Comp, nylon lock-on
  • Stem
    Bontrager Comp, 31.8 mm, 7-degree, 35 mm length
  • Head set
    FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom, 1.5 crown
  • Brakes
    Shimano hydraulic disc, MT201 lever, MT200 calliper
  • Brake rotor
    Shimano RT10, CenterLock, 180 mm
  • Weight
    M - 17.02 kg
  • Pedals
    Not Supplied
Sizing Information

Trek Bikes Size Guide

Rider Height (ft, in)4'4" - 5'0"5'1" - 5'5"5'5" - 5'9"5'8" - 5'11"5'10" - 6'2"6'2" - 6'5"6'4" - 6'6"
Rider Height (cm)137 – 155155 - 165165 - 176173 - 180177 - 188188 - 195196 – 203
Mountain BikeXSSMMLLXLXXL
Road Bikes44495254565861
Hybrid BikesSMMLLXL


Size Guides are a great way to help you find the right bike, but we always recommend visiting our store to view and sit on the bike in person where possible or speaking to our advice team.

This Size Guide is based on an average build, if you have shorter arms or longer legs for example you will need to consider this when purchasing a bike. If you are between sizes, we always recommend sizing down as a smaller bike can be made bigger with adjustments. Stem length, Saddle height, Handlebar width and even Crank length can be changed to achieve the ideal riding position. See here for our general bike sizing guide.

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