Park Tool Hex Wrench 15MM (HR-15) size-29x2-4 FeaturesTread design inspired by Motocross

FeaturesTread design inspired by Motocross with massive

the electric version of the Addict leaves nothing to want

Compatible With All Serfas Headlights EXCEPT USL-200

Long adjustable strap means it can be fitted on most frame tubes

Battery：Computer: CR2032 x1　Sensor: CR2032 x1

Park Tool Hex Wrench 15MM (HR-15) size-29x2-4 FeaturesTread design inspired by MotocrossAbout Park Tool Hex Wrench 15MM (HR 15) The Park Tool HR 15 is a simple 15 millimeter hex wrench, constructed from through hardened industrial quality steel with chamfered tips for a precision fit. 15 mm hex wrenches are sometimes necessary for removing the freehub bodies from several popular brands of hubs (Mavic, Shimano, Sun Race, Sovos, and others). Features 15 mm hex wrench About Park Tool Park Tool are the world's largest bicycle tool