suitable for:
SIMSON
KR 51 / 2E (Schwalbe) 50 KR51 / 2E 1980-1986 2.7 kW / 3.7 hp
KR 51 / 2L (Schwalbe) 50 KR51 / 2L 1980-1986 2.7 kW / 3.7 hp
KR 51 / 2N (Schwalbe) 50 KR51 / 2N 1980-1986 2.7 kW / 3.7 hp
S 51 B1-3 50 S51B1-3 1980-1988 2.7 kW / 3.7 hp
S 51 B1-4 50 S51B1-4 1980-1989 2.7 kW / 3.7 hp
S 51 B2-4 50 S51B2-4 electr. Ignition 1980-1989 2.7 kW / 3.7 hp
S 51 C 50 S51C 1983-1989 2.7 kW / 3.7 hp
S 51 E 50 S51E 1982-1988 2.7 kW / 3.7 hp
S 51 E4 50 S51E4 1982-1988 2.7 kW / 3.7 hp
S 51 N 50 S51N 1980-1987 2.7 kW / 3.7 hp
S 51/1 B 50 S51 / 1B 1989-1990 2.7 kW / 3.7 hp
S 51/1 C 50 S51 / 1C 1989-1990 2.7 kW / 3.7 hp
S 51/1 C 1 50 S51 / 1C1 1989-1990 2.7 kW / 3.7 hp
S 51/1 E 50 S51 / 1E1 1989-1990 2.7 kW / 3.7 hp
S 51/1 E 1 50 S51 / 1E1 1989-1990 2.7 kW / 3.7 hp
S 53 B 50 S 53 B 1991 2.7 kW / 3.7 hp
S 53 C 50 S 53 C 1996 2.7 kW / 3.7 hp
S 53 E 50 S 53 E 1999 2.7 kW / 3.7 hp
S 53 N 50 S53 N 1996 2.7 kW / 3.7 hp
S 70 C 70 S70C 1984-1988 4.1 kW / 5.6 hp
S 70 E 70 S70E 1984-1988 4.1 kW / 5.6 hp
S 70 E / 2 70 S70E / 2 1984-1988 4.1 kW / 5.6 hp
S 83 OR 70 S 83 OR 1990 4.1 kW / 5.6 hp
SR 50 B 3 50 SR50B3 1986-1989 2.7 kW / 3.7 hp
SR 50 B 4 50 SR50B4 1986-1989 2.7 kW / 3.7 hp
SR 50 C 50 SR50C 1987-1989 2.7 kW / 3.7 hp
SR 50 CE 50 SR50CE 1986-1988 2.7 kW / 3.7 hp
SR 50 N 50 SR50N 1986-1988 2.7 kW / 3.7 hp
SR 50/1 C 50 SR50 / 1C 1989-1990 2.7 kW / 3.7 hp
SR 50/1 CE 50 SR50 / 1CE 1989-1990 2.7 kW / 3.7 hp
SR 80 CE 70 SR80CE 1987-1988 4.1 kW / 5.6 HP
SR 80/1 CE 70 SR80 / 1CE 1989-1990 4.1 kW / 5.6 HP