Wiseco Forged Piston Kit 12.5:1 Comp 101mm (4890M10100)
- This listing is for ONE piston with rings and circlips, You may need two pistons depending on your motorcycle
- All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco's state-of-the-art forging presses
- Built on a legacy of championships for over 60 years by American craftsmen
- Wiseco pistons have the latest dyno-tested technology to out-perform the competition
- Wiseco forged pistons are priced with rings and circlips
- Wiseco rings, clips and wrist pins only fit Wiseco pistons; also note that ring types do not interchange (i.e. Wiseco CD ring is not interchangeable with TD ring)
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2002-2008 | Honda | CRF450R | |
| 2005-2009 | Honda | CRF450X | |
| 2012-2017 | Honda | CRF450X | |
| 2006-2009 | Honda | TRX450ER Electric Start | |
| 2012-2014 | Honda | TRX450ER Electric Start | |
| 2006-2009 | Honda | TRX450R Kick Start | |