Sold as single cyl.
XC type rings have been used in Motorcycle engines for many years -
Premium Rings 1.0 top - 1.2 - 2nd - 2.8 3pc oil ring
Top ring steel, Chromed, Copper colored sides
2nd ring cast, taper face
Oil ring 3pc chromed rails
1.0 1.2 2.8 ***Single Cyl.