Transmission

Top Performances Kickstart Shaft Top Performances Minarelli AM6

Front Sprocket 13 teeth 420 Derbi Euro2 before 1999

Reinforced Chain 134 links size=420

Chain Tensioner (x1) Derbi DRD Racing

Chain Tensioner Derbi Senda DRD X-Treme after 2010

Chain Guard Derbi Senda DRD Pro / X-Treme

Roller for chain tensioner Polisport d.42mm black

Swingarm Slider Derbi Senda / Gilera SMT

Gearbox / Gear Drive OEM quality Minarelli AM6

Rear Sprocket 53 teeth / 428 chain Doppler CNC aluminium red Beta RR

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

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC red Aprilia SX 50

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

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

Sprocket Retainer Plate Derbi D50B0 after 2006 (24mm hole spacing)

Sprocket Washer Zündapp 4-speed

Chain Pulley Set Aprilia / CPI / Derbi / Gilera

Chain Tensioners (x2) Tomos A3 / A35

Rear Sprocket 53 teeth 420 Derbi Derbi DRD Pro

Secondary Gears / Output Shaft long - GY6 50cc 139QMB

Gear Shift Shaft original spare part Rieju RS2

Rear Sprocket AFAM 51 teeth - 420 Beta RR / Caballero

Rear Sprocket 56 teeth - 428 Afam 6 holes d.110mm Sherco Enduro 50

Chain Tensioner left Rieju MX after 2000

Chain Tensioner right Rieju MX after 2000

Chain Tensioner OEM quality Rieju 50

Roller bearing / needle bearing (HK1516) Piaggio 125/150/180

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

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

Chain Master Link chain 428, reinforced, gold

Chain Master Link reinforced Afam for chain 415

Retainer Plate for sprocket 11 teeth special Derbi Euro 2 / Euro 3

Chain Kit aluminium gold 13x53 - 420 Doppler Rieju MRT

Driveshaft RMS Vespa PX / PXE 125 - 200cc

Gear Selector Box RMS Vespa PX 125 - 200cc Arcobaleno (VNX2T-VLX1T-VXS1T-VNR1T)

Gear Selector 3-speed RMS (h=51mm) RMS Vespa 50 - 90cc

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

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

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

Front Sprocket 11 teeth Derbi Euro 3 (D50B0)

Gear Selector Shaft Derbi Euro 3 (D50B0)

Lever for gear selector shaft Derbi Euro 3 (D50B0)

Chain Kit 12x53 - 420 d=108mm 6 holes Derbi Senda SM / DRD

Chain Tensioner 5x0.80mm MBK

Chain Tensioner with locking nut Nylstop MBK

Pinion Circlip Peugeot 103 SPX / RCX d=13mm (1x)

Chain Tensioner Peugeot Vogue / 103 / MVL

Rear Sprocket 54 teeth MBK 51S (Grimeca rims d.98mm)

Rear Sprocket 56 teeth Peugeot 103 SP / MV (RYS rims d.94mm)

Rear Sprocket 42 teeth MBK 51S (Grimeca rims d.98mm)

Rear Sprocket 54 teeth MBK 68 / 88 / 89 (d.110mm)

Rear Sprocket 52 teeth Peugeot 103 SP / MV (d.94mm)

Chain Tensioner Piaggio Ciao PX / Bravo

Rear Sprocket 44 teeth MBK 40 / 50 (d.94mm)

Rear Sprocket 56 teeth Peugeot 103 SPX / RCX (Grimeca rims d.98mm)
