THIS IS THE SHAFT THAT THE KICK START PEDAL BOLTS TO. IT IS A MAJOR PROCESS TO REPLACE, BUT ITS WORTH IT. THIS FITS 3 SPEEDS AND HAND CLUTCH FOUR SPEEDS 50 AND 70'S THRU 1978!!!! ACCUALLY ON THE Z50'S THIS WILL WORK THRU 1992.. 9B$49.99 **PINION GEAR STARTER DRIVE (50'S_TO_92) (70'S_TO_1978) (3_SPEED'S_ONLY) 7/17M (87M) PINION (22T) GROVE ON BACK SIDE FOR SLIDER SPRING WIRE. fits: Honda C70K1 1972 Honda C70M 1971 Honda CT70 1970, 1976, 1977, 1978, 1979 Honda CT70K1 1972 Honda CT70K2 1973 Honda CT70K3 1974 Honda CT70K4 1975 Honda Z50A 1969, 1976, 1977, 1978 Honda Z50AK1 1970 Honda Z50AK2 1971 Honda Z50AK3 1972 Honda Z50AK4 1973 Honda Z50AK5 1974 Honda Z50AK6 1975 Honda Z50R 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1987, 1988, 1989, 1991, 1992, 1993 Honda Z50RD 1986 Honda ZB50 1988 **PINION GEAR STARTER DRIVE (50'S_TO_92) (70'S_TO_1978) (3_SPEED'S_ONLY) 7/17M (87M) 87M$59.95 **KICK_START PINION_24T CT70H_HK1 CL70_SL70_EARLY OEM_NUMBER 28211_065_005 1/14M (211B)discontinued, but i have some left in stock **KICK_START PINION_24T CT70H_HK1 CL70_SL70_EARLY OEM_NUMBER 28211_065_005 1/14M (211B) 211B$53.95 *FRICTION SPRING FOR KICK START PINION GEAR 1/18M (60K)(Z50'S TO "92") AND (CT70'S TO "78")ALL (SL CL XL 70'S) THIS FITS ALL THE HONDA HORIZONAL 70CC HAND CLUTCH MODELS ALSO FITS 3 SPEED AUTO CLUTCH 50'S_TO_1992 AND 70'S_TO_1978 60K$10.99 *KICK_START_SHAFT "RETAINER" 7/16M (208Z)THIS PART STOPS THE KICK START SHAFT FROM SPINING COMPLETELY AROUND, AND HOLDS THE RETURN SPRING. IS ON THE CLUTCH COVER SIDE OF THE ENGINE. *KICK_START_SHAFT "RETAINER" 7/16M (208Z) 208Z$11.45 *KICKSHAFT RETURN SPRING OLDER 50'S/70'S 1/16M (209A)(Z50'S TO "92") AND (CT70'S TO "78")ALL (SL CL XL 70'S) 209A$5.45 *KICKSTART SHAFT THRUST WASHER 17MM 1/18M (209B) FITS (Z50'S TO "92") AND (CT70'S TO "78")ALL (SL CL XL 70'S) 209B$2.95 *20MM KICK SHAFT SET-RING 1/16A (209C) FITS (Z50'S TO "92") AND (CT70'S TO "78") ALL (SL CL XL 70'S) 209C$2.22 *17mm_CIRCLIP KICKSHAFT_SHAFT PRIMARY_GEAR SHAFT_50'S/70'S 1/16A (85K)(3_SPEED_AUTO_TO_1999) Z50A/R_CT70_C70 1968_TO_1999 (ATC70_1978_TO_1981) 85K$1.13 *16MM_SNAP_RING FITS_KICKSHAFT 50/70'S OLDER BIKES 1/16A (209D) 209D$1.13 *20MM FLAT WASHER THRUST KICK SHAFT 1/16A (216K) 216K$2.78