TB Piston & Gasket Kit – Z50R 1982-1987 Gasket Kit:Top end BBR’s unique “D” muffler also

BBR’s unique “D” muffler also allows for maximum tire clearance and packing volume

Performance Roller – KLX140 Use with Roller Rockers only

Customizable Pre-load - Tailor your motocross experience with precision allowing up to 15

They are not for use in the standard KLX140G

High application greased chain

TB Piston & Gasket Kit – Z50R 1982-1987 Gasket Kit:Top end BBR’s unique “D” muffler alsoTB Piston & Gasket Kit Z50R 1982 1987 TBparts Piston and Gasket kit for 1982 1987 Honda Z50R. OEM quality & complete. This kit comes with the standard size piston, wrist pin, rings, and circlips and all necessary top end gaskets including the exhaust gasket.