WISECO

WISECO 394M08600 Yamaha YZ 400 '77-78,IT 400'77-78 3386TD

WISECO 394M08650 Yamaha YZ 400 '77-78,IT 400'77-78 3405TD

WISECO 394M08700 Yamaha YZ 400 '77-78,IT 400'77-78 3425TD

All kits come with pistons, rings and circlips. Wrist Pin is included,except when noted. SKU WPS-394P2 MPN 394M08550 UPC 193564132635 Type Pistons

All kits come with pistons, rings and circlips. Wrist Pin is included,except when noted. SKU WPS-394P6 MPN 394M08650 UPC 193564132659 Type Pistons

Specifications Bore Diameter 39.50 Product Types Ring Sets

Specifications Bore Diameter 101.00 Oil Ring Thickness 4.0 Product Types

WISECO 40001M09700 Yamaha YZ450F '10-13 12.5:1 CR

All kits come with pistons, rings and circlips. Wrist Pin is included,except when noted. SKU WPS-40001PS MPN 40001M09700 UPC 193564138538 Type Pistons

WISECO 40002M09700 Yamaha YZ450F '10-13 13.5:1 CR

All kits come with pistons, rings and circlips. Wrist Pin is included,except when noted. SKU WPS-40002PS MPN 40002M09700 UPC 193564138545 Type Pistons

WISECO 40003M07680 Honda CRF250R '10-13 13.2:1 CR