Triumph 57-3997, T3997 T100R gearbox 1974 layshaft sliding gear 20 tooth standard and wide ratio New old stock
The Triumph 57-3997 gearbox is perfect for restoration projects of classic Triumph T100s and other motorcycles of similar vintage.
triumph owners handbook t100r 500cc 1973 30110 #
TRIUMPH T90 T100S T100R T100T SPEEDO CABLE 5'3" D692 60-0692 UK MADE
31" FRONT BRAKE CABLE 60-2077 Triumph T100SS T100T T100R T100C TR6 T120 T15 1969
1963 TRIUMPH 120R TR6 T100R T100S T20 T20S TS20 SALES BROCHURE TR6c Bonneville
60-0609 TRIUMPH 5TA T90 T100R SPEEDO CABLE 'NEW' 1966 D609 5' 5"
GENUINE TRIUMPH GEARBOX MAIN OIL SEAL T 1478 1957-74 T21 3TA 5TA T100S T100R
