ARCHIVED
2021-2022
Fuel EX 8 Gen 5
Specs
Sizing
Geometry
Service
Reviews
*Please note - spec applies to all sizes unless listed separately
| Frame | Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel |
|---|---|
| Fork | Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 140mm travel |
| *Shock | Size:
XS , S Fox Performance Float EVOL, 3-position RE:aktiv damper, tuned by Trek Suspension Lab, 210mm x 52.5mm |
| Size:
S , M , ML , L , XL , XXL Fox Performance Float EVOL, 3-position RE:aktiv damper, tuned by Trek Suspension Lab, 210mm x 55mm | |
| Max compatible fork travel | 150mm |
| *Wheel front | Size:
XS , S Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' |
|---|---|
| Size:
S , M , ML , L , XL , XXL Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' | |
| *Wheel rear | Size:
XS , S Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Boost148, 12mm thru axle, 27.5'' |
| Size:
S , M , ML , L , XL , XXL Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 29'' | |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| *Tire | Size:
XS , S Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5x2.50'' |
| Size:
S , M , ML , L , XL , XXL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50'' | |
| Tire part | Bontrager TLR sealant, 6oz |
| Rim strip | Bontrager TLR |
| Max tire size | Frame: 29x2.60", Fork: See manufacturer |
| Shifter | Shimano XT M8100, 12 speed |
|---|---|
| Rear derailleur | Shimano XT M8100, long cage |
| *Crank | Size:
XS , S , M , ML , L Shimano SLX M7100, 30T alloy ring, 52mm chainline, 170mm length |
| Size:
XL , XXL Shimano SLX M7100, 30T alloy ring, 52mm chainline, 175mm length | |
| Bottom bracket | Shimano MT500, 92mm, PressFit |
| Cassette | Shimano XT M8100, 10-51, 12 speed |
| Chain | Shimano SLX M7100, 12 speed |
| Max chainring size | 1x: 34T |
| Saddle | Bontrager Arvada, hollow chromoly rails, 138mm width |
|---|---|
| *Seatpost | Size:
XS , S Bontrager Line Dropper, 100mm travel, internal routing, 31.6mm, 345mm length |
| Size:
M , ML , L , XL , XXL Bontrager Line Dropper, 150mm travel, internal routing, 31.6mm, 440mm length | |
| *Handlebar | Size:
XS , S Bontrager Line, alloy, 35mm, 27.5mm rise, 750mm width |
| Size:
M , ML , L , XL , XXL Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width | |
| Grips | Bontrager XR Trail Elite, nylon lock-on |
| *Stem | Size:
XS , S Bontrager Elite, 35mm, 0 degree, 35mm length |
| Size:
M , ML , L , XL , XXL Bontrager Elite, 35mm, 0 degree, 45mm length | |
| Headset | Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| *Brake | Size:
XS , S Shimano hydraulic disc, MT4100 lever, MT420 4-piston caliper |
| Size:
XS , S , M , ML , L , XL , XXL Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper | |
| *Brake rotor | Size:
XS , S , M , ML , L , XL , XXL Shimano RT66, 6-bolt, 180mm |
| Size:
M , ML , L , XL , XXL Shimano RT66, 6-bolt, 203mm |
| Weight | M - 13.86 kg / 30.56 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.
Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.
