- Kit contains stroker crankshaft, main bearing/seals and complete gasket set for complete installation
- +4mm stroke
- Makes 691cc
- Uses stock piston
- Bolt in and go!
For Models:
2002 - 2008 Yamaha Grizzly 660
2004 - 2007 Yamaha RHINO 660
For Models:
2002 - 2008 Yamaha Grizzly 660
2004 - 2007 Yamaha RHINO 660