Very Rare Now Obsolete New Old Stock Vintage Suzuki Part from the Crooks Suzi Parts Collection. RM80 / RM50 / TS50 / GT50 / ZR50 / OR50 Clutch Countershaft Assy. 12T Countershaft, 17T 2nd Drive Gear, 21T 3rd Drive Gear, 24T 4th Drive Gear and 26T 5th Drive Gear. Please note this item is New Old Stock and in its Suzuki packaging, check out the photos for condition. 1978 RM50C, 1979 RM50N, 1980 RM50T, 1981 RM50X and 1982 RM50Z. 1978 TS50KC and 1979 TS50KN. 1979 ZR50KEN, 1981 ZR50KEX. 1980 TS50ERKT, 1981 TS50ERKX, 1982 TS50ERKZ and 1983 TS50ERKD. 1984 ZR50SKE and 1987 ZR50SKH. Please note this item is New Old Stock and still in its Suzuki packaging. Now Obsolete, Very Rare Part. Grab Yourself a Very Rare and Now Obsolete Part! Trading as Crooks Suzi Parts. 36-44 Crellin Street, Barrow-in-Furness, Cumbria, LA14 1DY, U.