Skip to content
EUR
AUDBGNBRLCADCHFCNY CZKDKKEURGBPHRKHUFIDRILSINR JPYKronaMXN PLNRONRUBTHB TRYUSDZAR
English
FrançaisDeutschItalianoEspagnol
Scooter
50cc Bike
Moped
Motocross
Other
Equipment
Streetwear

Transmission

(2975 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
Find products faster
Previous page
Page
19
of
50
Next page
2975
2975
products
found
2975
2975
products
found
Product type
Bracket Bushings & Spacers Chain Chain accessories Chain guard Chain guide Chain kit Chain master link Chain roller Chain slider Chain tensioner Circlip Clutch accessories Clutch gear Clutch kit Clutch release lever Clutch springs CVT sliders Fairing Front sprocket Gearbox Gearbox accessories Gearbox bearing kit Gearshift lever Ignition lock Oil seal kit Piston pin bearing Pulley Pulley gear Chain rear sprocket Repair kit Spring Transmission Transmission accessories Transmission gear Washer Wheel axle Woodruff key Bearing ball Cable guide Fuel cap Gear selector shaft Overflow hose Pedal shaft Sprocket screws
Brand
AFAM Algi Aprilia Avoc Beta Buzzetti Conti CPI D.I.D Derbi Doppler GY6 Hot Rods IGM Iris Italjet Jasil KMC KRM Kymco Malossi Moose Racing Moto Master MotoForce MotoForce Racing Peugeot Piaggio Polini Polisport Pro Circuit Prox Renthal RFX Rieju RMS Scar Schmitt Stage6 Stage6 R/T Standard Parts STR8 Swiing Top Performances UFO Voca Racing Volt Racing Yamaha YCF YCF Factory
Price
Reset filters
Sort by:
PopularityPrice (low to high)Price (high to low)
Renthal
Chain Master Link R1 428
Article no.: REN-R1428ML

Chain Master Link R1 428

2,70 €
Currently not in stock
Renthal
Chain 420 R1 Works 120 links
Article no.: REN-R1420120

Chain 420 R1 Works 120 links

37,00 €
Currently not in stock
Renthal
Front Sprocket Renthal 520 Z.12 self-cleaning Kawasaki KX 125
Article no.: REN-R33752012

Front Sprocket Renthal 520 Z.12 self-cleaning Kawasaki KX 125

25,00 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.42 Ultra Light self-cleaning orange KTM / Husqvarna / GasGas
Article no.: REN-12112469

Rear Sprocket Renthal 520 Z.42 Ultra Light self-cleaning orange KTM / Husqvarna / GasGas

55,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.51 Ultra Light self-cleaning blue YZ / YZF
Article no.: REN-12110167

Rear Sprocket Renthal 520 Z.51 Ultra Light self-cleaning blue YZ / YZF

58,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.51 Ultra Light self-cleaning red CR / CRF
Article no.: REN-12110162

Rear Sprocket Renthal 520 Z.51 Ultra Light self-cleaning red CR / CRF

69,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.53 Ultra Light self-cleaning KTM / Husqvarna / GasGas
Article no.: REN-12110104

Rear Sprocket Renthal 520 Z.53 Ultra Light self-cleaning KTM / Husqvarna / GasGas

59,00 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.45 Ultra Light self-cleaning KTM / Husqvarna / GasGas
Article no.: REN-12110078

Rear Sprocket Renthal 520 Z.45 Ultra Light self-cleaning KTM / Husqvarna / GasGas

50,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.52 Ultra Light self-cleaning black KTM / Husqvarna / GasGas
Article no.: REN-12110049

Rear Sprocket Renthal 520 Z.52 Ultra Light self-cleaning black KTM / Husqvarna / GasGas

63,00 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.49 Ultra Light self-cleaning black KTM / Husqvarna / GasGas
Article no.: REN-12110046

Rear Sprocket Renthal 520 Z.49 Ultra Light self-cleaning black KTM / Husqvarna / GasGas

58,50 €
Currently not in stock
Standard Parts
Draw Key output shaft 3- / 4-speed Simson
Article no.: MOF-41386

Draw Key output shaft 3- / 4-speed Simson

7,10 €
Currently not in stock
Standard Parts
Gear Shift Spring Simson
Article no.: MOF-41286

Gear Shift Spring Simson

2,00 €
Currently not in stock
Standard Parts
Chain Master Link 1/2x5.4 Simson
Article no.: MOF-40815

Chain Master Link 1/2x5.4 Simson

1,20 €
Currently not in stock
Standard Parts
Rear Sprocket 22 teeth 415 Tomos A35
Article no.: MOF-40304

Rear Sprocket 22 teeth 415 Tomos A35

7,70 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 50 teeth - 428 Beta RR
Article no.: 1074640002

Rear Sprocket Afam steel 50 teeth - 428 Beta RR

25,00 €
Currently not in stock
AFAM
Front Sprocket Afam 13 teeth Beta RR LC
Article no.: 1075314001

Front Sprocket Afam 13 teeth Beta RR LC

6,30 €
Currently not in stock
AFAM
Front Sprocket Afam 13 teeth SMS 125
Article no.: 1077127002

Front Sprocket Afam 13 teeth SMS 125

16,50 €
Currently not in stock
AFAM
Front Sprocket Afam 14 teeth XTX 660
Article no.: 1075501001

Front Sprocket Afam 14 teeth XTX 660

19,50 €
Currently not in stock
AFAM
Front Sprocket AFAM 16 teeth 520 KTM 350 / 400 / 620 / 640 / 660 / 690 / 790
Article no.: AFAM73303-16

Front Sprocket AFAM 16 teeth 520 KTM 350 / 400 / 620 / 640 / 660 / 690 / 790

15,00 €
Currently not in stock
AFAM
Front Sprocket AFAM 16 teeth 428 Kymco Pulsar / Sector / Maxxer / Derbi / Honda / Daelim
Article no.: AFAM20200-16

Front Sprocket AFAM 16 teeth 428 Kymco Pulsar / Sector / Maxxer / Derbi / Honda / Daelim

8,80 €
Currently not in stock
AFAM
Front Sprocket AFAM 14 teeth 520 Kymco MXer 150 / MXU 150
Article no.: AFAM76201-14

Front Sprocket AFAM 14 teeth 520 Kymco MXer 150 / MXU 150

11,50 €
Currently not in stock
AFAM
Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix
Article no.: AFAM49100-14

Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix

7,20 €
Currently not in stock
AFAM
Front Sprocket AFAM 13 teeth 520 Kymco KXR / Maxxer / MXU 250/300 / TGB Blade / Target
Article no.: AFAM76300-13

Front Sprocket AFAM 13 teeth 520 Kymco KXR / Maxxer / MXU 250/300 / TGB Blade / Target

14,50 €
Currently not in stock
15,00 €
-3% Discount
AFAM
Chain Kit AFAM XS-Ring 13x60 Aprilia RS125 after 2011 / Tuono 125 after 2017
Article no.: AFAMKS-A-184

Chain Kit AFAM XS-Ring 13x60 Aprilia RS125 after 2011 / Tuono 125 after 2017

98,00 €
Currently not in stock
AFAM
Chain Kit AFAM extra reinforced 17x38 KTM 1290 / 1290 R Super Duke
Article no.: AFAMKS-A-166

Chain Kit AFAM extra reinforced 17x38 KTM 1290 / 1290 R Super Duke

154,00 €
Currently not in stock
AFAM
Chain Kit AFAM 15x53 - 420 Derbi Senda X-treme
Article no.: AFAMKS-A-173

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

48,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x49 Yamaha SR 125 1992 - 2002
Article no.: AFAMKS-A-24

Chain Kit AFAM 14x49 Yamaha SR 125 1992 - 2002

45,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x48 Hyosung RX 125 Enduro
Article no.: AFAMKS-A-56

Chain Kit AFAM 14x48 Hyosung RX 125 Enduro

51,00 €
Currently not in stock
AFAM
Chain Kit AFAM 13x69 Aprilia RX125
Article no.: AFAMKS-A-189

Chain Kit AFAM 13x69 Aprilia RX125

59,00 €
Currently not in stock
AFAM
Chain Kit AFAM 13x48 Yamaha DT 1993 - 1997
Article no.: AFAMKS-A-64

Chain Kit AFAM 13x48 Yamaha DT 1993 - 1997

39,50 €
Currently not in stock
AFAM
Chain Kit AFAM 13x38 Honda TRX 250 X
Article no.: AFAMKS-A-11

Chain Kit AFAM 13x38 Honda TRX 250 X

74,50 €
Currently not in stock
AFAM
Chain Kit AFAM 12x60 - 428 Sherco before 2016
Article no.: AFAMKS-A-102

Chain Kit AFAM 12x60 - 428 Sherco before 2016

60,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x51 Beta RR
Article no.: AFAMKS-A-114

Chain Kit AFAM 11x51 Beta RR

47,00 €
Currently not in stock
AFAM
Rear Sprocket steel 60 teeth - 428 Afam Sherco Enduro 50
Article no.: AFAM59104-60

Rear Sprocket steel 60 teeth - 428 Afam Sherco Enduro 50

32,00 €
Currently not in stock
AFAM
Rear Sprocket steel 60 teeth - 420 Afam Rieju MRT
Article no.: AFAM47103-60

Rear Sprocket steel 60 teeth - 420 Afam Rieju MRT

26,50 €
Currently not in stock
AFAM
Rear Sprocket steel 59 teeth - 420 Afam Derbi DRD Pro
Article no.: AFAM41100-59

Rear Sprocket steel 59 teeth - 420 Afam Derbi DRD Pro

21,50 €
Currently not in stock
AFAM
Rear Sprocket steel 59 teeth - 420 Afam Aprilia SX 50
Article no.: AFAM92114-59

Rear Sprocket steel 59 teeth - 420 Afam Aprilia SX 50

31,00 €
Currently not in stock
AFAM
Rear Sprocket steel 58 teeth - 428 Afam Rieju MRT
Article no.: AFAM47200-58

Rear Sprocket steel 58 teeth - 428 Afam Rieju MRT

34,00 €
Currently not in stock
AFAM
Rear Sprocket steel 56 teeth - 428 Afam Rieju MRT
Article no.: AFAM47200-56

Rear Sprocket steel 56 teeth - 428 Afam Rieju MRT

31,50 €
Currently not in stock
AFAM
Rear Sprocket steel 50 teeth - 420 Afam Rieju MRT
Article no.: AFAM47103-50

Rear Sprocket steel 50 teeth - 420 Afam Rieju MRT

20,00 €
Currently not in stock
AFAM
Rear Sprocket steel 47 teeth - 420 Afam Yamaha TZR after 2003
Article no.: AFAM12115-47

Rear Sprocket steel 47 teeth - 420 Afam Yamaha TZR after 2003

18,50 €
Currently not in stock
AFAM
Rear Sprocket steel 47 teeth - 420 Afam Rieju MRT
Article no.: AFAM47103-47

Rear Sprocket steel 47 teeth - 420 Afam Rieju MRT

19,00 €
Currently not in stock
AFAM
Rear Sprocket steel 46 teeth - 420 Afam Peugeot XP6
Article no.: AFAM56103-46

Rear Sprocket steel 46 teeth - 420 Afam Peugeot XP6

22,00 €
Currently not in stock
AFAM
Chain Rivet Master Link AFAM reinforced gold A420 R1-G
Article no.: AFAM420R1-G

Chain Rivet Master Link AFAM reinforced gold A420 R1-G

2,00 €
Currently not in stock
Moose Racing
RXP Pro-MX 428 Chain Moose Racing
Article no.: MRM57500_MASTER

RXP Pro-MX 428 Chain Moose Racing

from 31,50 €
Currently not in stock
Derbi
Lever gear selector shaft Derbi Euro2
Article no.: OE-DE1A010685

Lever gear selector shaft Derbi Euro2

16,00 €
Currently not in stock
YCF
Chain Tensioners d.15mm Pit Bike YCF Lite
Article no.: YCF-110-1016-01

Chain Tensioners d.15mm Pit Bike YCF Lite

13,00 €
Currently not in stock
YCF
Chain Tensioners d.15mm YCF Pit Bike / Dirt Bike
Article no.: YCF-110-11-09

Chain Tensioners d.15mm YCF Pit Bike / Dirt Bike

16,50 €
Currently not in stock
YCF
Front Sprocket mud protect d.17mm Pit Bike / Dirt Bike
Article no.: MB22711-152.FMZ/SIZE

Front Sprocket mud protect d.17mm Pit Bike / Dirt Bike

from 7,30 €
Currently not in stock
8,50 €
-14% Discount
YCF
Rear Sprocket steel 420 - 41 teeth - 5 screws Pit Bike YCF
Article no.: YCF-110-11-062-41

Rear Sprocket steel 420 - 41 teeth - 5 screws Pit Bike YCF

16,00 €
Currently not in stock
YCF
Rear Sprocket steel 420 - 41 teeth - 4 screws Pit Bike YCF
Article no.: YCF-110-11-06-41

Rear Sprocket steel 420 - 41 teeth - 4 screws Pit Bike YCF

16,00 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 45 teeth - 4 screws YCF Pit Bike silver
Article no.: MBCA06R.45SI

Rear Sprocket aluminium CNC 420 - 45 teeth - 4 screws YCF Pit Bike silver

41,50 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike red
Article no.: MBCA06R.39RD

Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike red

41,50 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike blue
Article no.: MBCA06R.39BL

Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike blue

41,50 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike silver
Article no.: MBCA06R.39SI

Rear Sprocket aluminium CNC 420 - 39 teeth - 4 screws YCF Pit Bike silver

41,50 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 37 teeth - 4 screws YCF Pit Bike black
Article no.: MBCA06R.37BK

Rear Sprocket aluminium CNC 420 - 37 teeth - 4 screws YCF Pit Bike black

41,50 €
Currently not in stock
YCF Factory
Rear Sprocket aluminium CNC 420 - 37 teeth - 4 screws YCF Pit Bike blue
Article no.: MBCA06R.37BL

Rear Sprocket aluminium CNC 420 - 37 teeth - 4 screws YCF Pit Bike blue

41,50 €
Currently not in stock
YCF
Chain Guard Pit Bike YCF 50 cc
Article no.: YCF-50-0600-02

Chain Guard Pit Bike YCF 50 cc

16,50 €
Currently not in stock
Standard Parts
Pedal Shaft Puch Maxi NM
Article no.: MOF-40226

Pedal Shaft Puch Maxi NM

24,00 €
Currently not in stock
Doppler
Chain Kit aluminium blue 13x53 - 420 Rieju MRT
Article no.: CGN509944

Chain Kit aluminium blue 13x53 - 420 Rieju MRT

98,00 €
Currently not in stock
RRP
99,00 €
-1% Discount
Previous page
Page
19
of
50
Next page
1
-
1415161718192021222324
-
50

The gearbox - tuning via gear ratio

The gearbox or transmission is a mechanical device that transmits a motion from one part to another, with the possibility of changing speed and torque by gearing up or gearing down. In a scooter, there is the primary transmission (input shaft to torque drive + intermediate shaft) and secondary transmission (intermediate shaft + output shaft to wheel). The gear ratio has a great impact on acceleration and top speed. A short gear ratio gives good acceleration, but is a little weak on speed, which can be compensated by a longer gear ratio.

Since the gearbox is a very complex subject, here we have a gearbox tutorial for you that will help you choose your new gear ratio.

The complex world of gear ratios

Do you simply want to replace gearbox components because they are defective or worn? Or do you want to adjust the gear ratio after upgrading to a more powerful cylinder? In both cases, we recommend replacing both primary and secondary gears at the same time.

For very powerful engines, we recommend selecting the gears in a way that the final drive ratio can adequately convert the power delivered by the engine. Using a longer gear ratio may actually worsen acceleration, so you should always match the gearbox to the available RPM. Longer does not always mean better, it is best to get enough information before installing new gears!

In our online store we carry a wide range of individual gears and complete gearboxess for most scooters, mopeds and maxi scooters. Leading brands such as

offer top quality products at fair prices, with which you can improve the performance of your engine.

If you simply want to overhaul your gearbox, we also carry original spare parts for you, for manufacturers like

and many more.

Shopping cart

JavaScript ist in Ihrem Browser deaktiviert.
Bitte aktivieren Sie JavaScript um unseren Webshop nutzen zu können und laden diese Seite erneut.

Back to top
Categories
Products