Poorly built factory e-bike hub motor got you seeing orange? Park Tool understands. They built this specifically for those non-standard standard 13G and 12G reduction nipples frequently hub drive motor wheel builds.
Engineered to handle the higher torque and wattage loads generated by electronic assist bicycles, Finish Line® e-Bike Lube is an extremely robust lubricant.
The FR-4 is designed to fit the 20-spline tool fittings found on older SunTour® freewheels. Constructed from heat treated alloy tool steel, the FR-4 features a 1" tool fitting for use with an adjustable wrench, socket, or bench vise.
Annoyed that Shimano rolled out three standards of threaded bottom brackets for their Hollowtech II standards? So was Birzman, so they made this high quality steel tool to help you out!
The Park Tool HR is a simple 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.