Wiseco's bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end rebuild. Available for many popular applications, these kits contain a crankshaft assembly, main bearings, and a bottom-end gasket kit, all in one box under one part number.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2004-2013 |
Yamaha |
YFZ450 |
Base |
| 2006-2007 |
Yamaha |
YFZ450 Bill Balance Edition |
Base |
| 2007-2008 |
Yamaha |
YFZ450 SE |
Base |
| 2009-2013 |
Yamaha |
YFZ450R |
Base |
| 2009-2013 |
Yamaha |
YFZ450R SE |
Base |
| 2010-2011 |
Yamaha |
YFZ450X |
Base |
| 2010 |
Yamaha |
YFZ450X Bill Balance |
Base |
| 2011 |
Yamaha |
YFZ450X SE |
Base |
| 2006-2009 |
Yamaha |
YXR45F Rhino 450 |
Base |
| 2007-2008 |
Yamaha |
YXR45F Rhino 450 Special Edition |
Base |
| 2004-2013 |
Yamaha |
YZ450F |
Base |