" The Semi Circular Woodruff Key is used to secure rotating components, such as sprockets or pulleys, to the engine shaft on 2-stroke motorized bicycle engines. It ensures proper alignment and prevents slippage during operation. \n\n Set includes: \n \n 2 semi-circular keys \n \n"
" The Semi Circular Woodruff Key is used to secure rotating components, such as sprockets or pulleys, to the engine shaft on 2-stroke motorized bicycle engines. It ensures proper alignment and prevents slippage during operation. \n\n Set includes: \n \n 2 semi-circular keys \n \n"