Park Tool HR-11 11mm Hex Wrench Cassons Compatible with Shimano Hollowtech II

Compatible with Shimano Hollowtech II cranksets

flexible lubricating coating

Do not use it in the rain

reduces chain bounce in rough terrain

the visor flies off and the neck is better protected on impact

Park Tool HR-11 11mm Hex Wrench Cassons Compatible with Shimano Hollowtech IIThe Park Tool HR 11 is a simple 11 millimeter hex wrench, constructed from through hardened industrial quality steel with chamfered tips for a precision fit. 11 mm hex wrenches are sometimes necessary for removing the freehub bodies from several popular brands of hubs (Mavic, Sun Race, Sovos, and others). Also sometimes used for thru axle hub service. Mfr Claimed Weight TBC