50cc Bike Transmission

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Transmission

Front Sprocket 15 teeth - 420 MotoForce Racing Derbi Neochrome

Front Sprocket 14 teeth 420 MotoForce Racing Derbi Neochrome

Front Sprocket 13 teeth 420 MotoForce Racing Derbi Neochrome

Chain Kit Doppler 13x53 - 428 Sherco 50 Alu Neochrome

Chain Kit Doppler 13x53 - 428 Sherco 50 Alu Blue

Chain Guide Doppler Rieju MRT Neochrome

Chain Guide Doppler Derbi / Aprilia / Gilera Neochrome

Rear Sprocket Doppler 53 teeth - 428 aluminum black Sherco 50

Rear Sprocket Doppler 53 teeth - 428 aluminum neochrome Sherco 50

Rear Sprocket Doppler 53 teeth - 428 aluminum blue Sherco 50

Rear Sprocket steel 53Z - 420 Doppler Origin Peugeot / Rieju

Screw M8x35 galvanized 8.8 (x10)

Rear Sprocket IGM Rieju SMX "06 62mm 5 hole 50 teeth

Chain Master Link clip for motocross chain AFAM A420MX2G

Chain motocross AFAM A420MX2G - clip

Chain Master Link clip for motocross chain AFAM ARS A428MX-G gold

Rear Sprocket Premium 66 teeth - 420 black Fantic XM50 /XE50 after 2018

Rear Sprocket Premium 60 teeth - 420 black Fantic XM50 /XE50 after 2018

Rear Sprocket Premium 58 teeth - 420 black Fantic XM50 /XE50 after 2018

Chain reinforced 134 links D.420 Doppler purple

Gearbox Voca Racing Derbi

Gearbox Voca Racing Minarelli AM6

Chain Tensioners (x2) Avoc Orange KTM Duke 125

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC red Fantic Caballero before 2015

Ceramic Ball for clutch rod KRM Minarelli AM6

Chain Tensioner Plate (x1) Derbi DRD Racing

Rear Sprocket bi-metal red 53 teeth - 420 Conti CHR Aprilia SX 50

Rear Sprocket bimetal red 53 teeth - 428 Conti CHR Beta RR

Rear Sprocket steel 52 teeth - 420 CPI SX / SM

Rear Sprocket steel 53 teeth - 420 Doppler Derbi DRD Pro

Chain Tensioner wheel axle 15mm Doppler Alu CNC red Derbi / Gilera / Aprilia

Chain Tensioner wheel axle 15mm Doppler Alu CNC black Derbi / Gilera / Aprilia

Chain Tensioner wheel axle 15mm Doppler Alu CNC blue Derbi / Gilera / Aprilia

Chain Tensioner wheel axle 12mm Doppler Alu CNC gold Derbi / Gilera / Aprilia

Chain Tensioner wheel axle 12mm Doppler Alu CNC black Derbi / Gilera / Aprilia

Chain Tensioner wheel axle 12mm Doppler Alu CNC blue Derbi / Gilera / Aprilia

Front Sprocket Doppler - 428 Neochrome Minarelli AM6

Front Sprocket Doppler - 428 Black coating Minarelli AM6

Front Sprocket Doppler - 420 Neochrome Minarelli AM6

Front Sprocket Doppler - 420 Neochrome Derbi

Front Sprocket Doppler - 420 Black coating Minarelli AM6

Front Sprocket Doppler - 420 Black coating Derbi

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

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

Rear Sprocket 52 teeth - 420 Afam Aprilia SX 50

Screw Set rear sprocket M7x25mm Tomos A35

Rear Sprocket Afam steel 52 teeth Beta RR 125 LC

Rear Sprocket Afam steel 63 teeth - 428 Beta RR

Rear Sprocket Afam steel 50 teeth - 428 Beta RR

Rear Sprocket Afam steel 46 teeth - 428 Beta RR

Front Sprocket AFAM 15 teeth 428 Yamaha 125 / Beta 125 / HM 125 / Rieju 125

Front Sprocket AFAM 13 teeth 428 Yamaha 125 / Beta 125 / HM 125 / Rieju 125

Front Sprocket AFAM 13 teeth 415 Aprilia RS 50 93 - 98

Front Sprocket AFAM 11 teeth 428 Minarelli AM6

Chain Kit AFAM 15x53 - 420 Derbi Senda X-treme

Chain Kit AFAM 14x63 Beta RR 125 LC Motard / Enduro

Chain Kit AFAM 14x62 HM-Moto CRE 125 Baja after 2011

Chain Kit AFAM 14x53 Aprilia RS / Derbi GPR

Chain Kit AFAM 13x48 Yamaha DT 1993 - 1997

Chain Kit AFAM 12x60 - 428 Sherco before 2016

The gearbox - tuning via gear ratio

The complex world of gear ratios