The all-new Stumpjumper 15 EVO obliterates every trade-off in the trail game. It&';s the 'Bike of the Year&'; winning Stumpy 15 you know, turned up to 11-with a longer-travel 160mm FOX fork, external reservoir FOX FLOAT X shock, and a slacker headtube for next-level capability. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. A heaping helping of personalization to make it perfect for the only rider who matters-you? Check, check, check. Use - Trail FACT 11m carbon chassis and carbon link w/ SWAT Suspension - Front: 160mm FOX FLOAT 36 Factory, GRIP X2 Rear: 145mm FOX FLOAT X GENIE Factory Drivetrain - Shimano XTR Di2 Wheels - Traverse SL II w/ I9 Hydra 2 Weight - 30lbs. 11.6oz.