Grand Prix 4 Season Twin Pack Deore XT This patented formula breaks down

This patented formula breaks down the molecular bond between the latex and the surface to which it has attached

Compatible with disc and rim brakes

the SPEEDPLAY ZERO road pedal is uniquely qualified to withstand the demands of everything from all-out racing to the epic grind of a double-century

Smart sensor technology senses motion and automatically turns Vya on when inserted into mount and will remain on

Grand Prix 4 Season Twin Pack Deore XT This patented formula breaks downAll year round tyre and a reliable companion for thosehigh mileage road cyclists Solid partner for training rides and in competition, come rainor shine Outstanding puncture protection, reliable tread with good gripand the highest mileage A tire with a superior durability ready for any season