50cc Bike Transmission

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Transmission

Chain Tensioner Doppler Alu black Rieju MRT

Chain Kit Afam 12x52 - 420 Motorhispania Furia 50 97-99 / Peugeot XP6

Chain Kit Afam 14x58 - 428 HM Moto CRE / Derapage

Chain Kit Afam 11x62 - 428 HM Moto CRE / Derapage

Chain Kit Afam 13x50 - 420 Beta 50 RR 2002 - 05

Chain Kit Afam 13x47 - 420 Rieju RS2 Matrix 02 - 03

Chain Kit Afam 11x62 - 420 CPI SM

Chain Kit 11x53 - 420 D.108mm 6 holes Derbi GPR / Senda X-Treme

Rear Sprocket reinforced 59 teeth - 420 Rieju MRT

Rear Sprocket reinforced 59 teeth - 420 Derbi Aprilia SX 50

Rear Sprocket reinforced 62 teeth - 420 Rieju MRT

Rear Sprocket reinforced 52 teeth - 420 Rieju MRT

Rear Sprocket reinforced 62 teeth - 420 Derbi DRD Pro

Rear Sprocket steel 62 teeth - 420 Aprilia SX 50

Rear Sprocket steel 58 teeth - 420 Rieju MRT

Rear Sprocket steel 62 teeth - 420 Derbi DRD Pro

Front Sprocket 420 orange Derbi

Front Sprocket 420 green Derbi

Rear Sprocket steel 62 teeth - 420 CPI 50 SM

Rear Sprocket steel 48 teeth - 420 Rieju MRT

Chain Kit AFAM 11x50 - 420 Beta RR after 2005

Front Sprocket 12 teeth 420 Derbi Euro2 before 1999

Front Sprocket 13 teeth 420 Derbi Euro2 before 1999

Swingarm Slider Derbi Senda

Rear Sprocket 53 teeth - 420 Derbi / Aprilia SX 50

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC red Yamaha TZR

Chain Tensioner Rieju MRX

Chain Kit AFAM 12x50 428 Beta 50 RR Factory 2005 - 2013

Chain Kit AFAM 11x47 Yamaha TZR after 2003

Chain Kit AFAM 11x53 Derbi Senda X-treme

Chain Kit 13x52 Rieju SMX / RS3 2003 - 2008 / Yamaha DTR after 2003

Roller for Chain Tensioner size=32mm inner diameter 8mm

Pinion / Adapter Conti 14 teeth Derbi Euro 3 crankshaft on Euro 2

Chain Guard reinforced Motorhispania / Peugeot XPS aluminium black

Chain Guard reinforced Beta RR 50 / 125 aluminium black

Rear Sprocket steel 62 teeth 420 CPI SM

Rear Sprocket steel 60 teeth 420 Yamaha DT X SM

Rear Sprocket steel 53 teeth 420 CPI SM

Shift Drum Lock Lever Kit Generic / CPI / KSR

Swingarm Slider Rieju MRT

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

Chain Kit Aprilia RX 50 1995 - 1998 Afam 12x51 - 420 (original gear ratio)

Chain Guide Derbi Senda red

Gear Selector Fork right secondary shaft type AM6 Generic / CPI / KSR

Gear Selector Fork primary shaft type AM6 Generic / CPI / KSR

Rear Sprocket steel Sherco Enduro 50 Afam 53 teeth - 428

Rear Sprocket steel Derbi DRD Pro 50 teeth - 420

Gear Selector Shaft Generic / CPI / KSR

Chain Kit Doppler 13x53 - 428 Sherco 50 Alu Black

Chain Kit Rieju MRT after 2018 Afam 11x62

Rear Sprocket IGM Rieju SMX "06 62mm 5 hole 60Z Power Up

Rear Sprocket IGM Rieju RS2 Matrix 55mm 3 hole 46 teeth

Rear Sprocket IGM Rieju RS1 38.1mm 5 hole 36 teeth

Chain Master Link rivet for motocross chain AFAM A420MX2G

Chain Master Link rivet for motocross chain AFAM A428MXG

Chain motocross AFAM A428MXG - clip

Sprocket / chainring bimetal red 50 teeth - 420 Conti Beta RR

Rear Sprocket steel 58 teeth - 428 AFAM Fantic Caballero

Chain Kit Afam 12x58 - 420 Fantic Caballero 2006 - 2017

Front Sprocket AFAM 14 teeth 420 Morini

The gearbox - tuning via gear ratio

The complex world of gear ratios