Top End

Piston Kit - 66.35 Mm - Honda Cr250R 22387B Honda -- CR250R -- (1996, 1995)

Piston Kit - 66.35 Mm - Suzuki Rm250 22386B Suzuki -- RM 250 -- (1997, 1996)

Piston Kit - 67.94 Mm - Yamaha Yz/Wr250 22356A Yamaha -- YZ 250 -- (1998, 1996, 1997); Yamaha -- WR 250 -- (1996, 1997)

WISECO PISTON YAM STD.HIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsWISECO FEATURES PRO-LITE...

WISECO RING SETHIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsWISECO FEATURES PRO-LITE...

All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity cast aluminum alloy (not...

Piston Kit - 53.94 Mm - Honda Cr125R 22189B Honda -- CR125R -- (1992, 1999, 1997, 1994, 1998, 1995, 1993, 1996)

Piston Kit - 67.95 Mm - Yamaha Yz250/Wr250 22154B Yamaha -- YZ 250 -- (1994, 1995, 1992, 1993, 1990, 1991); Yamaha -- WR 250 -- (1994, 1995, 1993, 1992, 1991)

WISECO RING SETREPLACEMENT RING SETSEach ring set is for one pistonSee Wiseco ring buyer's guide for detailsSee price list on page ???NOTE: Wiseco rings fit only Wiseco pistons. Kawasaki -- KX 125 -- (1995, 1997, 1998, 1996, 1999, 2003, 2004, 2005, 2000,...

WISECO RING SETHIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsWISECO FEATURES PRO-LITE...

WISECO RING SETREPLACEMENT RING SETSEach ring set is for one pistonSee Wiseco ring buyer's guide for detailsSee price list on page ???NOTE: Wiseco rings fit only Wiseco pistons. Honda -- CR125R -- (1981, 1982, 1984, 1985, 1986, 1983); Honda -- CR125R...

RING SET WISECOREPLACEMENT RING SETSEach ring set is for one pistonSee Wiseco ring buyer's guide for detailsSee price list on page ???NOTE: Wiseco rings fit only Wiseco pistons. Honda -- XR100R -- (1985, 1987, 1989, 1986, 1988, 1990, 1991, 2002, 2003,...