Complete timing chain tensioner suitable for 125/150cc GY6 Chinese-built 4-stroke engines. Delivery includes tensioner tool, which is only to be used for installation purposes.
For Sym engines, this part is only suitable for the GY6 version, if you are unsure please ensure you check your engine number.
For Sym engines, this part is only suitable for the GY6 version, if you are unsure please ensure you check your engine number.
