50cc Bike Transmission

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Transmission

Chain Tensioner STR8 Rieju MRT Black (x2)

Chain Tensioner STR8 Derbi 15mm Neochrome (x2)

Chain Tensioner STR8 Derbi 15mm Gold (x2)

Chain Tensioner STR8 Derbi 15mm Purple (x2)

Chain Tensioner STR8 Derbi 15mm Red (x2)

Chain Tensioner STR8 Derbi 15mm Blue (x2)

Chain Tensioner STR8 Derbi 15mm Black (x2)

Chain Tensioner STR8 Derbi 12mm Neochrome (x2)

Chain Tensioner STR8 Derbi 12mm Gold (x2)

Chain Tensioner STR8 Derbi 12mm Purple (x2)

Chain Tensioner STR8 Derbi 12mm Red (x2)

Chain Tensioner STR8 Derbi 12mm Blue (x2)

Chain Tensioner STR8 Derbi 12mm black (x2)

Rear Sprocket 40 teeth - 420 Voca Alu Neochrome Yamaha DT 50 LC Portugal

Rear Sprocket 40 teeth - 420 Voca Alu Red Yamaha DT 50 LC Portugal

Clutch Cable Holder Derbi STR8 Green

Gear Selector Fork Set forged Top Performances AM6

Chain Guide Doppler Derbi / Aprilia / Gilera purple

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC purple Rieju MRT

Rear Sprocket 53 teeth - 428 Doppler aluminium CNC purple Beta RR 50

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC purple Beta RR 50

Rear Sprocket 53 teeth - 428 Doppler aluminium CNC purple Sherco Enduro 50

Rear Sprocket aluminium Fantic XM / XE Doppler 53 teeth - 420 red

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

Chain Guard reinforced Derbi Senda / Aprilia SX / Gilera SMT black

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

Rear Sprocket steel 62 teeth 420 CPI SM

Shift Drum Lock Lever Kit Generic / CPI / KSR

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 (original gear ratio)

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

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

Chain Kit Aprilia RS 50 2006 - 2011 Afam 11x53 - 420 (original gear ratio)

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

Chain Guide Derbi Senda red

Gear Selector Fork left secondary shaft AM6 Generic / CPI

Gear Selector Fork right 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 50 teeth - 420

Rear Sprocket steel Sherco HRD Afam 56 teeth - 428

Rear Sprocket steel Sherco Enduro 50 Afam 53 teeth - 428

Rear Sprocket steel Sherco Enduro 50 Afam 47 teeth - 428

Rear Sprocket steel Peugeot / Rieju Afam 60 teeth - 420

Rear Sprocket steel Honda Monkey Z50 Afam 33 teeth - 420

Rear Sprocket steel Generic Trigger Afam 50 teeth - 420

Rear Sprocket steel Derbi DRD Pro Afam 53 teeth - 420

Rear Sprocket steel Derbi DRD Pro 50 teeth - 420

Rear Sprocket steel Beta RR 50 Afam 60 teeth - 420

Shift Drum with forks and bolts Generic / CPI / KSR

Clutch Cable Holder Derbi STR8 Black

Chain Tensioner Beta RR 50 (x1)

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

Manual Transmission

Motorcycle TRansmission - Maintenance and Care

Manual Transmission Maintenance

Changing the Gear Ratio

Motorcycle gearbox in Our Shop