Only replacement for 4 stroke 49cc-125cc horizontal engine,not for GY6 engine Replacement for 50cc 70cc 110cc 125cc 140cc 4 stroke quad bike buggy go kart Such as these pit bikes:XRCRF 50 70 SDG SSR 110 CT70 ST70 Z50 Z50R Z50 SSR pit bikes,and most of 50-125cc dirt bike Kit includes:7-line stator,5 pin CDI,ignition coil,a7tc spark plug,Two-wire wiring Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order pls confirm The size of the product meets your requirements before you purchase Note:please allow 0.5-1 inch difference due to manual measurement.1inch=2.54cm Replacement for: For 4 stroke 49cc-125cc horizontal engine For 50cc 70cc 110cc 125cc 140cc 4 stroke quad bike buggy go kart For XRCRF 50 70 SDG SSR 110 CT70 ST70 Z50 Z50R Z50 roketa SSR pit bike Note:not for GY6 engine Package Included: 7-line stator x 1pc 5 pin CDI x 1pc Ignition coil x 1pc A7tc spark plug x 1pc Wiring Harness x 1pc Keyc