Silent drivetrain in all gear positions

maximizing EFFICIENCY in the weakest part of the pedal stroke

Ultimate refined steel spider and gears structure

the Men’s Dual-Density Elements saddle absorbs shock to keep you comfortable

Vittoria EVOLUTION Tire 29 X 1.9 Clincher Rigid Black can be discounted Silent drivetrain in all gearMulti surface tread design Evolution is versatile and reliablethe choice for daily recreation and commuting on all types of surfaces. Featuring a deep multi surface tread design, and generous 1. 9 width, the Evolution offers comfort and grip for bikes that travel beyond the city limits. Available in 26" and 29" sizes, the Evolution has your MTB or City bike covered!