Gearboxes

Primary Gears Doppler 15/50-13 (+20%) CPI / Keeway

Primary gear kit Polini, Piaggio Zip SP 2000 Zip Cat II, Vespa ET2 (2000), Zip SP 2000 (16/37)

Intermediate shaft Italjet Formula

Gear input shaft (clutch) - GY6 50cc 139QMB

Blue steel washer for intermediate shaft Minarelli, 14x29x1mm

Primary gear shaft (clutch) CPI - China 2-stroke, CPI, 13 teeth, version 1

Intermediate gear shaft (13/52) - China 2-stroke, CPI, Keeway

Driveshaft RMS Vespa PX / PXE 125 - 200cc

Primary Gears Polini 15/38 (gear ratio = 2.53 / +22.9%) Vespa ET2 98 / LX 50cc

Primary Gears Polini 14/39 Piaggio Diesis / Zip LC after 2000

Primary Gears Doppler 15-50 Yamaha Aerox / BW's

Primary Transmission Polini 14/37 Kymco Dink / Grand Dink 150cc

Secondary Transmission Polini 16/36 Yamaha Majesty 250cc (1996-2005)

Secondary Gears 16/41 Top Performances Yamaha Aerox / BW's

Wheel Axle / Driveshaft reinforced Polini Piaggio NRG / Typhoon after 1998

Secondary Gears Polini 16/47 Piaggio NRG after 1998

Secondary Gears Polini Z=11-46 Piaggio Ciao / Si

Secondary Gears Polini Z=10-47 Piaggio Ciao / Si

Primary Gears Polini Z=11-23 Piaggio Ciao / Si

Secondary Transmission Polini 14/48 17,7mm Piaggio

Primary Gears 15/50 Top Performances Yamaha Aerox / BW's

Primary Gears Polini 13/40 Piaggio NRG after 1998

Primary Gears Polini 13/44 Yamaha Aerox / BW's

Secondary Gears Polini 16/44 Peugeot Speedfight / Ludix

Secondary Gears Polini 15/42 Minarelli 15/42 1:280

Secondary Transmission Malossi 17/37 Piaggio X9 250cc

Primary Transmission Malossi 14/42 Atala Hacker

Primary Transmission Malossi 15/40 Suzuki

Secondary Transmission Malossi 17/41 Honda Pantheon 125-150cc

Secondary Gears Polini 14/48 Piaggio NRG after 1998

Primary Gears Doppler 13/43 Yamaha Aerox / BW's

Secondary Transmission Malossi 16/42 Gilera Runner 125-200cc 4-stroke

Idler Gear 31 teeth 4th gear Simson

Wheel Axle Piaggio 4-stroke 4V

Countershaft Piaggio NRG, TPH `01-`05, Aprilia SR50R

Input Shaft clutch Piaggio Zip2 after 2006

Countershaft Peugeot/SYM 4-stroke

Front Sprocket Malossi K-Drive Kymco AK 550 Euro 4 29 teeth

Rear Sprocket Malossi K-Drive Kymco AK 550 Euro 4 / 5 56 teeth

Primary Gears Malossi 15/42 Yamaha Aerox / BW's 100cc

Driveshaft / Wheel Axle - China 2-stroke, CPI, Keeway

Secondary Gears 14-41 Doppler Yamaha Aerox / BW's

Secondary Gears 13/42 Top Performances Minarelli

Secondary Gears 15/41 Top Performances Yamaha Aerox / BW's

Input Shaft clutch 12 teeth Peugeot horizontal

Primary Gears Malossi Malaguti F12 13/44

Output shaft type A, B, Piaggio old engine, with nut, cap, split-pin (Ref. 100240090)

Primary Gears Doppler 14-42 Yamaha Aerox / BW's

Secondary Gears Polini 15/39 Honda SH 125/150i before 2012

Secondary Gears Polini 14/41 Yamaha Aerox / BW's

Countershaft (for input shaft clutch with 12 teeth) Peugeot horizontal

Input Shaft Malossi Racing, 10-15-18-20 teeth, Vespa Smallframe (ET3 / ETS / PK / PK XL / V50)

Input Shaft Malossi Sport, 10-14-17-20 teeth, Vespa Smallframe (ET3 / ETS / PK / PK XL / V50)

Primary Gears Malossi 24/63 Vespa Cosa / PXE 200cc

Primary Gears Malossi 23/64 Vespa Cosa / PX 125cc

Secondary Gears Malossi Piaggio Zip 50 4T 15/55

Secondary Gears Malossi Piaggio Liberty 125 15/47

Primary Gears Malossi Malossi Piaggio Ciao

Primary Gears Malossi 20/72 Aprilia Scar TPSIO 125-150cc
