Product Description
Yamaha NOS OEM Clutch boss fits YL1 1966, also fits 1966 YL1 1967 YL1E 1968 YAS1C 1969 AS2C 1970 HS1 1971 HS1B 1971 HT1B 1971 HT1BM 1972 LS2 1974 DT100A 1974 MX100A 1975 DT100B 1975 MX100B 1975 RD125B 1975 TA125 1976 RD125C 1975 RS100B 1976 RS100C , splined clutch boss, 1321637102 132-16371-02
