Designed for comfort, the Vilano C1 Comfort is a versatile road bike.The large 700c wheels provide better speed than 26" MTB bikes. The Shimano trigger shifters provide smooth accurate shifting and you get 21 gears to handle any situation.p>Full Specs:Frame: 6061 Aluminum with replaceable rear dropout and rear rack mountFork: 700c Suspension Fork Crankset: Forged Alloy 170mm 42/32/22Pedals: 9/16" platformFront Derailluer: Shimano 3 SpeedRear Derailleur: Shimano 7 SpeedShifters: Shimano Trigger 3 x 7 (21 speeds)Rims: 700c Double walled w/ CNC machined sidesHubs: AssessSpokes: Stainless 36Tires: 700C x 38c multi tread designBrakes: Alloy V-BrakeHandlebar: Aluminum Comfort RiseStem: Aluminum AdjustableSaddle: ComfortSeat Post: Alluminum Suspension 27.2