- Convert your R80 to R100 1981 >
**Includes Stainless steel pushrod tubes.
**No Gaskets and seals supplied with this kit
No need for cylinder head work! Only the piston and the cylinder are exchanged. The cylinders are covered with Nicasil,the pistons are covered with molybdane and are about 150g lighter than the genuine part.
The complete set for rebuilding is 2 cylinders, 2 pistons, 2 gudgeon pins, 4 lock rings, 6 piston rings.