Oil Lock Pistons
• Improved bottoming resistance
• Biggest improvement for the buck
• Replaces stock oil lock piston with slightly larger piston, this creates more resistance to bottoming
• Available for KYB and Showa cartridge forks
Showa Twin Chamber Oil Lock Piston Set 23P $49.95
Showa Twin Chamber Oil Lock Piston Set 26P $49.95
KYB Twin Chamber Oil Lock Piston Set 30P $49.95
KYB Cartridge Oil Lock Piston Sets available in adjustable sizes:
KYB Cartridge Oil Lock Piston Set (.001 inch larger) 25P-1 $49.95
KYB Cartridge Oil Lock Piston Set (.002 inch larger) 25P-2 $49.95
KYB Cartridge Oil Lock Piston Set (.003 inch larger) 25P-3 $49.95
KYB Cartridge Oil Lock Piston Set (.004 inch larger) 25P-4 $49.95
KYB Cartridge Oil Lock Piston Set (.005 inch larger) 25P-5 $49.95
Oil Lock PistonsApplicationChart
| 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
2006 | 2007 | 2008 | 2009 | |
| CR125 | 25P-4 | 25P-3 | 25P-3 | 25P-3 | 32PK | 32PK | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 |
25P-3 | 25P-3 | ||||
| CR500 | 26P-5 | 25P-5 | 25P-5 | 25P-5 | 25P-5 | 25P-5 | ||||||||||||
| CR250 | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | 23P | |||||
| CRF250 | 23P | 23P | 23P | 23P | 23P | |||||||||||||
| CRF450 | 23P | 23P | 23P | 23P | 23P | 23P | 23P | |||||||||||
| CR80/85/150 | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | ||||
| RM85 | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | 20PK | ||||||||||
| KX80T, KX100,KX85 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20/20PK* | 20/20PK* | 20/20PK* | 20/20PK* |
| KX125/250/500 | 25P-5 | 25P-5 | 25P-5 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | ||||||
| KX250 | 30P | 30P | 30P | |||||||||||||||
| KXF250 | 25P-3 | 25P-3 | 23P | 23P | 23P | |||||||||||||
| KXF450 | 30P | 30P | N/A | 23PM | 23PM | |||||||||||||
| KLX450R | 30P | |||||||||||||||||
| RM125 | 26P | 23P | 23P | 23P | ||||||||||||||
| RM250 | 26P | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | 25P-3 | ||||||||||
| RMZ250 | 25P-3 | 25P-3 | 25P-3 | 23P | 23P | |||||||||||||
| RMZ450 | 25P-3 | 25P-3 | 23P | 23P | ||||||||||||||
| HUSKY | 25 | 25 | ||||||||||||||||
| YZ80, YZ85 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20/20PK* | 20/20PK* | 20/20PK* | 20/20PK* |
| YZ125/250 | 25P-5 | 25P-5 | 25P-5 | 25P-5 | 25P-5 | 32PK | 32PK | 32PK | 32PK | 32PK | 32PK | 32PK | 30P | N/A | N/A | |||
| YZF250/YZF450 | 30P | N/A | N/A | 23PM | 23PM |
* Requires moving clip groove up
860-537-4306