This site uses cookies to provide you with a great user experience and to show you relevant ads. If you’re OK with that, just continue. To find out more, please review our privacy policy.
#P9220
Naraku 150cc cylinder kit for Yamaha X-MAX, MT-125, WR125R/X & YZF-R125 125cc 4-stroke motorcycles with YI-3 engines.
Big bore cylinder kit, a good upgrade with increased torque.
Naraku recommend using their matching 62mm cylinder head with this kit, the standard cylinder head can be used although it is absolutely necessary to check and adjust the squish (cylinder head spacing).
It is required to adjust the carburation when fitting this cylinder kit (Malossi Force Master is recommended)
Included:
cylinder, piston kit & gasket set.
Naraku NK600.73
