50cc Bike Transmission

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Transmission

Clutch Cable Holder Derbi STR8 Green

Gear Selector Fork Set forged Top Performances AM6

Chain Guide Doppler Derbi / Aprilia / Gilera purple

Rear Sprocket 53T - 420 Doppler alu CNC purple Beta RR 50

Rear Sprocket 53T - 428 Doppler alu CNC purple Sherco Enduro 50

Rear Sprocket alu Fantic XM / XE Doppler 53T - 420 red

Rear Sprocket steel 53T - 420 Doppler Origin Beta RR (02 - 05) and Caballero

Chain Guard reinf. Derbi Senda / Aprilia SX / Gilera SMT black

Chain Guard reinforced Beta RR 50 / 125 aluminium black

Rear Sprocket Premium 60T - 428 Vent Derapage / Baja 50 Euro 5

Rear Sprocket steel 62 teeth 420 CPI SM

Rear Sprocket steel 53 teeth 420 CPI SM

Chain Kit Alu Sherco SM-R Afam 13x56 - 428 (original ratio)

Chain Kit Sherco SE-R 50 Afam 14x56 - 428

Chain Kit Sherco SE-R 50 Afam 12x56 - 428 (original ratio)

Chain Kit Aprilia SX 50 2012 - 2017 Afam 11x53 - 420 (OEM ratio)

Chain Kit Aprilia RX 50 2006 - 2017 Afam 11x53 - 420 (OEM ratio)

Chain Kit Aprilia RX 50 1999 - 2001 Afam 12x51 - 420 (OEM ratio)

Chain Kit Aprilia MX / SM 50 2003 - 2005 Afam 11x51 - 420 (OEM ratio)

Gear Selector Fork left secondary shaft AM6 Generic / CPI

Shift Fork RH secondary shaft type AM6 Generic / CPI / KSR

Gear Selector Fork primary shaft AM6 Generic / CPI / KSR

Rear Sprocket Sherco SM 50 Afam 56 teeth - 428

Rear Sprocket steel Suzuki RMX / SMX Afam 50T - 420

Rear Sprocket steel Sherco HRD Afam 56T - 428

Rear Sprocket steel Sherco Enduro 50 Afam 53T - 428

Rear Sprocket steel Sherco Enduro 50 Afam 47T - 428

Rear Sprocket steel Peugeot / Rieju Afam 60T - 420

Rear Sprocket steel Generic Trigger Afam 50T - 420

Rear Sprocket steel Derbi DRD Pro Afam 53T - 420

Rear Sprocket steel Derbi DRD Pro 50 teeth - 420

Rear Sprocket steel Beta RR 50 Afam 60T - 420

Shift Drum with forks and bolts Generic / CPI / KSR

Clutch Cable Holder Derbi STR8 Black

Chain Tensioner Rieju MRT (x2)

Chain Guard Rieju MRT

Chain Guard Beta RR 50 / 125

Clutch Cable Holder Derbi STR8 Purple

Clutch Cable Holder Derbi STR8 Red

Clutch Cable Holder Derbi STR8 Orange

Clutch Cable Holder Derbi STR8 Gold

Clutch Cable Holder Derbi STR8 Neochrome

Clutch Cable Holder Derbi STR8 Carbon

Clutch Cable Holder Derbi STR8 Blue

Clutch Cable Holder Derbi STR8 Alu

Gearbox Bearings Voca Yamaha DT 50 LC Portugal

Rear Sprocket Yamaha DT 50 LC Portugal 40T - 420 Alu black

Rear Sprocket Yamaha DT 50 LC Portugal 38T 420 Alu red

Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu black

Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu Neochrome

Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu blue

Rear Sprocket Sherco SM-R 50cc 53T - 428 Alu Neochrome

Rear Sprocket Sherco SM-R 50cc 50T - 428 Alu blue

Rear Sprocket Sherco SM-R 50cc 50T - 428 Alu red

Rear Sprocket Sherco SM-R 50cc 50T - 428 Alu black

Rear Sprocket Rieju MRT 50T - 420 Voca Alu Neochrome

Rear Sprocket Beta RR 48T - 420 Voca Alu black

Rear Sprocket Beta RR 48T - 420 Voca Alu Neochrome

Rear Sprocket Beta RR 48T - 420 Voca Alu blue

Rear Sprocket Aprilia SX 50cc 50T - 420 Voca Alu red

Manual Transmission

Motorcycle TRansmission - Maintenance and Care

Manual Transmission Maintenance

Changing the Gear Ratio

Motorcycle gearbox in Our Shop