Fuel EX 5.5
Ride
- The Fuel EX redefines the capabilities of a trail bike. It’s the ultimate trail bike, offering the comfort, versatility and control trail riders need for all-day, all-conditions riding.
Fit
- Trail bike category-specific geometry, available in four sizes, and three WSD models.
Technology
- Alpha Red aluminum main frame.
- R1 Suspension Technology provides the optimum blend of pedaling efficiency, balanced ride characteristics, and an active suspension.
- Main pivot cartridge bearings adding better small bump compliance.
- Hi-Lo asymmetrical swingarm is stiffer and saves over 200 grams over previous bonded version.
- 120mm front wheel and 120mm rear wheel suspension travel.
| Frameset | |
|---|---|
| Sizes | 15.5, 17.5, 19.5, 21.5" |
| Frame | Alpha Red Aluminum w/R1 Trail Tuned Suspension, Hi/Lo chainstays, oversized sealed bearings, 120mm rear wheel travel |
| Front Suspension | RockShox Tora 289 U-Turn w/travel, rebound, 85-130mm |
| Rear Suspension | Fox Float R w/rebound, custom tuned |
| Wheels | |
| Wheels | Shimano M475 disc hubs; Bontrager Ranger rims |
| Tires | Bontrager Jones XR, 26x2.2/2.25"; 27 tpi |
| Drivetrain | |
| Shifters | SRAM X-5, 9 speed |
| Front Derailleur | Shimano Deore |
| Rear Derailleur | SRAM X-7 |
| Crank | Shimano M442 Octalink 44/32/22 |
| Cassette | SRAM PG950 11-34, 9 speed |
| Pedals | Alloy platform w/clips and straps |
| Components | |
| Saddle | Bontrager Race Basic |
| Seat Post | Bontrager Sport |
| Handlebars | Bontrager Crowbar Sport, 25mm rise |
| Stem | Bontrager Sport, 10 degree |
| Headset | Aheadset w/semi-cartridge bearings, sealed |
| Brakeset | Avid BB-5, mechanical disc w/alloy levers; 185mm rotors (160 mm rear rotor on 15.5, 17.5, 18.5" sizes) |

Display measurement as: Inches or Centimeters
| Frame Size | Head Angle | Seat Angle | EFF Top Tube | Chain Stay | Bottom Bracket | Offset | Wheel Base |
|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | |
| S 15.5 in | 69.0° | 71.5° | 55.3 cm21.8 in | 43.0 cm16.9 in | 33.5 cm13.2 in | 4.0 cm1.6 in | 105.7 cm41.6 in |
| M 17.5 in | 69.0° | 71.5° | 59.1 cm23.3 in | 43.0 cm16.9 in | 33.5 cm13.2 in | 4.0 cm1.6 in | 109.6 cm43.1 in |
| M 18.5 in | 69.0° | 71.5° | 61.0 cm24.0 in | 43.0 cm16.9 in | 33.5 cm13.2 in | 4.0 cm1.6 in | 111.5 cm43.9 in |
| L 19.5 in | 69.0° | 71.5° | 62.8 cm24.7 in | 43.0 cm16.9 in | 33.5 cm13.2 in | 4.0 cm1.6 in | 113.4 cm44.6 in |
| XL 21.5 in | 69.0° | 71.5° | 64.5 cm25.4 in | 43.0 cm16.9 in | 33.5 cm13.2 in | 4.0 cm1.6 in | 115.1 cm45.3 in |
| Frame Size | Actual Frame Size | Trail | Stand Over | Seat Tube | Head Tube |
|---|---|---|---|---|---|
| S 15.5 in | 39.4 cm15.5 in | 8.5 cm3.4 in | 71.0 cm28.0 in | 39.4 cm15.5 in | 9.0 cm3.5 in |
| M 17.5 in | 41.9 cm16.5 in | 8.5 cm3.4 in | 72.0 cm28.3 in | 41.9 cm16.5 in | 10.5 cm4.1 in |
| M 18.5 in | 44.5 cm17.5 in | 8.5 cm3.4 in | 72.7 cm28.6 in | 44.5 cm17.5 in | 11.5 cm4.5 in |
| L 19.5 in | 47.0 cm18.5 in | 8.5 cm3.4 in | 73.3 cm28.9 in | 47.0 cm18.5 in | 12.0 cm4.7 in |
| XL 21.5 in | 50.8 cm20.0 in | 8.5 cm3.4 in | 75.2 cm29.6 in | 50.8 cm20.0 in | 13.5 cm5.3 in |
How does this bike stack up?
Here's an overview of the various component manufacturers' product lines.
Click on the links below for more detailed information on each.
bike.shimano.com
Providing a complete line of wheels and components to riders at all levels of cycling, from recreation to professional competition.
bontrager.com
Wheelworks and components used by the world's top racers and freeriders. Featured on the ProTour, Ironman, and 24-hour circuits.
sram.com
Offering a complete line of drivetrain components, suspension systems, braking systems and high-performance bicycle maintenance products.
clixqr.com
Revolutionary wheel release systems that let you install and lock your front wheel with no cam adjustment, and with only one hand.





