big bore cylinder barrel kit peugeot speedfight 1 50cc 1997 2003 Yamaha YZ50 KTM SX 50 Pro Junior

KTM SX 50 Pro Junior LC (2002-2003)

This headstock bearing set are taper roller style bearings that have been manufactured to replace the original steering bearings on a Yamaha XT250 Serow XV to XX models

Suzuki RM 65 (2003-2005)

To upgrade OEM: 33410-03D00

big bore cylinder barrel kit peugeot speedfight 1 50cc 1997 2003 Yamaha YZ50 KTM SX 50 Pro JuniorBrand new big bore cylinder barrel kit to fit: Peugeot Speedfight 1 50cc (L C) (1997 2003). This cylinder kit is an upgrade on the original Peugeot Speedfight 1 50 top end from 50cc to 70cc. This kit includes the barrel, cylinder head, piston kit and gaskets. To replace OEM cylinder: TBC