Brand new crankshaft to fit:
Rieju RS1 Evolution 50 (1997-2004).
Rieju RS1 Castrol 50 (1999-2001).
Rieju RS1 Race 50 (2001-2002).
This crankshaft has been manufactured to replace the original on a Rieju RS1 50 for the years and models shown above.
To replace OEM: TBC.