Trek 2023 Fuel Ex 8 Gen 6 Galactic Grey To Black Fade

The Fuel EX 8 is a dialled trail bike for riders who chase down rowdy descents and want a bike that's happy to pedal back to the top and do it again. It has a stout alloy frame and an upgraded Shimano XT drivetrain for smooth precise shifting. The 150 mm Fox Rhythm fork makes easy work of rocks and roots while the Fox Float X shock keeps you in control. New in-frame storage and adjustable geometry give you all the perks that come with the carbon model, but without the lofty price tag.

Frame - Alpha Platinum Aluminium, internal storage, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, guided internal routing, magnesium rocker link, 34.9 mm seat tube, ISCG 05, 55 mm chain line, BSA 73, downtube guard, shuttle guard, ABP, UDH, Boost148, 140 mm travel
*Fork - Size: XS , S
- Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 140 mm travel
- Size: S , M , ML , L , XL , XXL
- Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 150 mm travel
Shock - Fox Performance Float X, 2-position damper, 185 mm x 55 mm
Max compatible fork travel - 160mm
Wheels -
*Wheel front - Size: XS , S
- Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5"
- Size: S , M , ML , L , XL , XXL
- Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29"
*Wheel rear - Size: XS , S
- Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Boost148, 12 mm thru axle, 27.5"
- Size: S , M , ML , L , XL , XXL
- Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 29"
Skewer rear - Bontrager Switch thru-axle, removable lever
*Tyre - Size: XS , S
- Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5 x 2.50"
- Size: S , M , ML , L , XL , XXL
- Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50"
Tyre part - Bontrager TLR sealant, 180 ml/6 oz
Rim strip - Bontrager TLR
Max tyre size - Frame: 29x2.50" (XS & S: 27.5x2.50"), Fork: See manufacturer
Drivetrain -
Shifter - Shimano XT M8100, 12-speed
Rear derailleur - Shimano XT M8100, long cage
Crank - Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length
Bottom bracket - Shimano BB-MT501 BSA
Cassette - Shimano XT M8100, 10-51, 12-speed
Chain - Shimano SLX M7100, 12-speed
Max. chainring size - 1x: 34T round, 32T oval, min 28T
Components -
Saddle - Bontrager Arvada, hollow chromoly rails, 138 mm width
*Seatpost - Size: XS , S
- TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm
- Size: M , ML
- TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm
- Size: L , XL , XXL
- TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm
*Handlebar - Size: XS , S
- Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width
- Size: M , ML , L , XL , XXL
- Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
Grips - Bontrager XR Trail Elite, nylon lock-on
*Stem - Size: XS , S
- Bontrager Elite, 35 mm, 0-degree, 35 mm length
- Size: M , ML , L , XL , XXL
- Bontrager Elite, 35 mm, 0-degree, 45 mm length
Head set - Integrated cartridge bearing, 1-1/8" top, 1.5" bottom, angle adjust cup compatible
Brake - Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper
*Brake rotor - Size: XS , S , M , ML , L , XL , XXL
- Shimano RT66, 6-bolt, 180 mm
- Size: XS , S , M , ML , L , XL , XXL
- Shimano RT66, 6-bolt, 203 mm
Rotor size - Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer
Accessories -

Weight -
Weight - M – 15.65 kg/34.51 lb (with TLR sealant, no tubes)
Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).