Park Tool Hex Wrench 8mm (HR-8) BSS-002902 SRAM's PowerChain increases front and

SRAM's PowerChain increases front and load shifting performance without sacrificing rear shifting precision

and helping to shape it

Founded by Geoff and Bob Fox in 1977

Ideal for bottom bracket and pedal threads

)Strava Live Segments: Integrates with Strava Live Segments to alert you before the segment begins

Park Tool Hex Wrench 8mm (HR-8) BSS-002902 SRAM's PowerChain increases front andAbout Park Tool Hex Wrench 8mm (HR 8) The Park Tool HR 8 is a simple 8 millimeter hex wrench, constructed from through hardened industrial quality steel with chamfered tips for a precision fit. 8mm hex wrenches are useful for removing bicycle crank bolts and pedals from many popular brands. Features 8 mm hex wrench Ball end on handle About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have