Flywheel Timing Woodruff Key Compatible with 125cc 155cc Pit Bike(5 PCS)

Flywheel Timing Woodruff Key for 125cc and 155cc Pit Bikes.Fits oil-cooled 125cc W125-G engines and 155cc W150 1P60YMJ engines.Compatible with Pit Bikes using these engines, including Stomp, Demon X, WPB, Orion, M2R, MX, Thumpstar, Explorer, Braaap, Atomic, Pitpro, Pitster Pro, DHZ, SSR, and Piranha.Package includes one Woodruff key.

• Model Compatibility: Fits 125cc and 155cc pit bike engines requiring a flywheel timing Woodruff key for proper ignition timing alignment.
• Function Purpose: Restores flywheel-to-crankshaft rotational synchronization by matching the factory-specified Woodruff key geometry and fit.
• Dimensional Match: Sized to correspond with standard flywheel timing keyways used in 125cc and 155cc pit bike crankshaft and flywheel assemblies.
• Material Specification: Constructed from metal to replicate the mechanical interface and shear characteristics of the flywheel timing Woodruff key.
• Installation Requirement: Requires removal of the flywheel to access the crankshaft keyway and install the replacement Woodruff key for timing alignment.