Full Suspension Cross-Country Bike
The 2016 Trek Top Fuel 9.9 SL is a full suspension bike designed for cross-country riding. It has 29-inch wheels, a carbon fiber frame, 100 mm of travel, 100 mm of rear travel, and race-quality components.
The Trek Top Fuel 9.9 SL weighs 21 pounds. This is 1.90 pounds lighter than the average full suspension cross-country bike with race components.
The Top Fuel 9.9 SL comes in the following frame sizes:
15.5, 17.5, 18.5, 19.5, and 21.5 inches