Park Tool Pedal Wrench Workshop Quality 15MM PW-3 drumbeat21-179 or flat mount-style brake mounts

or flat mount-style brake mounts

World-class rolling resistance - the Valkyrie is our fastest rolling road clincher

4 & 5mm sizes

a disc-pad spreader

Park Tool Pedal Wrench Workshop Quality 15MM PW-3 drumbeat21-179 or flat mount-style brake mounts15 mm wrench compatible with most bicycle wrenches with pedal flats 9 16" wrench compatible with older pedals commonly found on one piece cranks Length: 32 cm (12. 5") About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best