Why buy your bike from Sigma Sports?

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All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

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Trek Fuel EX 5 Deore Mountain Bike 2021
The Fuel EX 5 Deore Mountain Bike is a great way to experience the full-suspension, all-mountain capabilities of Trek’s Fuel EX range. With a 130mm travel aluminium frame and a 140mm RockShox Recon Silver fork, bumps are smoothed and grip increased whilst the Mino Link offers a choice between two geometries; higher for quicker handling and lower for greater stability. Trek’s Knock Block headset and stem design prevent the fork crown from hitting the downtube in the event of a crash and the downtube guard stops any rocks that are flicked up from damaging the paintwork. Cables are kept out of harm’s way with Control Freak internal routing.
Shimano’s Deore M6100 drivetrain has a 12-speed cassette and 30 tooth chainring for easy climbing and fast descending, with the MT200 hydraulic disc brakes providing the control when necessary. A dropper seatpost gets the saddle out of the way quickly on the fly for increased confidence on trickier sections of trail. The smaller frame sizes use 27.5” wheels with 29” rims on the larger sizes so as to maintain the handling characteristics for the whole spectrum of riders.
Highlights
- Alpha Platinum Aluminium frame with Knock Block, Mino Link and 130mm of travel
- X-Fusion Pro 2 rear shock
- RockShox Recon Silver fork with 140mm travel
- Shimano MT200 hydraulic disc brakes
- Shimano Deore M6100 12-speed mechanical groupset
- TranzX JD-YSP18 dropper seatpost
- Tubeless-ready wheelset
Technical Specification
Frame | Trek Alpha Platinum Aluminium, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel |
Fork | RockShox Recon Silver, Solo Air spring, Motion Control damper, tapered steerer, 46mm offset, Boost110, 15mm Maxle Stealth, 140mm travel |
Rear Shock | X-Fusion Pro 2, air spring, RL damper |
Headset | Trek Knock Block Integrated, cartridge bearing, 1-1/8" top, 1.5" bottom |
Bottom Bracket | SRAM DUB, 92mm, PressFit |
Stem | Bontrager Line, XS, S - 40mm, M to XL - 50mm, Knock Block, Blendr compatible, 0 degree |
Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
Grips | Bontrager XR Trail Elite, alloy lock-on |
Front Brake | Shimano MT200 hydraulic disc |
Rear Brake | Shimano MT200 hydraulic disc |
Brake Levers | Shimano MT201 hydraulic disc |
Rear Derailleur | Shimano Deore M6100 |
Shift Levers | Shimano Deore M6100, 12-speed |
Chain | Shimano Deore, 12-speed |
Cassette | Deore M6100, 10-51, 12-speed |
Crankset | Shimano M511, 30T steel ring, Boost (52mm chain line) |
Front Wheel | Formula DC-511, 6-bolt, Boost110, 15mm thru-axle hub with Alex MD35, Tubeless Ready, 32-hole, 35mm width, Presta valve rim |
Rear Wheel | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru-axle hub with Alex MD35, Tubeless Ready, 32-hole, 35mm width, Presta valve rim |
Front Tyre | Bontrager XR4 Comp, wire bead, 30 TPI, 29x2.60" front (smaller sizes |
Rear Tyre | Bontrager XR4 Comp, wire bead, 30 TPI, 29x2.60" front (smaller sizes |
Saddle | Bontrager Arvada, steel rails, 138mm width |
Seatpost | TranzX JD-YSP18 dropper, internal routing, 31.6mm (XS, S - 100mm drop, M, ML, L, XL - 150mm drop) |
Pedals | Available to be purchased separately |
Claimed Manufacturer’s Weight | 15.55 kg / 34.29 lbs (with tubes) size medium |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Trek Fuel EX 5 Deore Mountain Bike 2021 Sizing
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