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

Transmission

(3039 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
Find products faster
Previous page
Page
22
of
51
Next page
3039
3039
products
found
3039
3039
products
found
Product type
Axle other Chain Chain accessories Chain guard Chain guide Chain kit Chain master link Chain roller Chain slider Chain tensioner Chassis screws Circlip Clutch accessories Clutch kit Crankshaft accessories CVT sliders Engine case accessories Engine cover Front sprocket Gearbox Gearbox accessories Gearbox bearing kit Gearshift lever Ignition lock Kickstarter accessories Oil seal kit Piston pin bearing Pulley Pulley gear Chain rear sprocket Repair kit Screw kit Screws other Tank accessories Transmission Transmission accessories Transmission gear Washer Wheel axle Woodruff key
Brand
AFAM Algi Aprilia Avoc Beta Bidalot 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)
Moose Racing
Rear Sprocket aluminium 520 Moose Racing KTM / Husqvarna 48 teeth orange
Article no.: MR12111660

Rear Sprocket aluminium 520 Moose Racing KTM / Husqvarna 48 teeth orange

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 47 teeth orange
Article no.: MR12111659

Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 47 teeth orange

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 46 teeth orange
Article no.: MR12111658

Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 46 teeth orange

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 45 teeth orange
Article no.: MR12111657

Rear Sprocket aluminium 520 Moose Racing KTM 125 - 500 45 teeth orange

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 420 Moose Racing TC / SX 65 50 teeth orange
Article no.: MR12111656

Rear Sprocket aluminium 420 Moose Racing TC / SX 65 50 teeth orange

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 450 teeth red
Article no.: MR12111635

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 450 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 49 teeth red
Article no.: MR12111634

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 49 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 48 teeth red
Article no.: MR12111633

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 48 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 47 teeth red
Article no.: MR12111632

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 47 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 46 teeth red
Article no.: MR12111631

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 46 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 520 Moose Racing Honda / Beta 45 teeth red
Article no.: MR12111630

Rear Sprocket aluminium 520 Moose Racing Honda / Beta 45 teeth red

39,50 €
Ready for dispatch shortly
Moose Racing
Rear Sprocket aluminium 428 Moose Racing TC / SX 85 49 teeth black
Article no.: MR12111450

Rear Sprocket aluminium 428 Moose Racing TC / SX 85 49 teeth black

39,50 €
Ready for dispatch shortly
Top Performances
Secondary Gear Shaft Top Performances Minarelli AM6 V2
Article no.: TAM00037

Secondary Gear Shaft Top Performances Minarelli AM6 V2

50,50 €
Ready for dispatch shortly
Top Performances
Gearwheel 4th gear secondary shaft Top Performances T27 AM6 V1
Article no.: TAM00034

Gearwheel 4th gear secondary shaft Top Performances T27 AM6 V1

39,50 €
Ready for dispatch shortly
Top Performances
Gearwheel 3rd gear secondary shaft Top Performances T29 AM6 V2
Article no.: TAM00012

Gearwheel 3rd gear secondary shaft Top Performances T29 AM6 V2

28,50 €
Ready for dispatch shortly
Standard Parts
Pedal Drive Shaft Piaggio Ciao
Article no.: R121530300

Pedal Drive Shaft Piaggio Ciao

26,00 €
Ready for dispatch shortly
Standard Parts
Clutch Disc (x1) Honda Dax 50cc
Article no.: MF89.19901

Clutch Disc (x1) Honda Dax 50cc

3,10 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 32 teeth - 420 Honda Dax
Article no.: MF89.00399

Rear Sprocket 32 teeth - 420 Honda Dax

20,50 €
Ready for dispatch shortly
Polini
Cruciform Polini Vespa PX 125 - 200cc
Article no.: P230.0403

Cruciform Polini Vespa PX 125 - 200cc

27,00 €
Ready for dispatch shortly
Polini
Gear Selector 4-speed Polini (H=50,2mm) Vespa Primavera 50 - 125cc ET3 after 1979
Article no.: P230.0402

Gear Selector 4-speed Polini (H=50,2mm) Vespa Primavera 50 - 125cc ET3 after 1979

101,00 €
Ready for dispatch shortly
Polini
Input Shaft and Gears Polini 10-14-17-20 Vespa Smallframe 50 / 125cc
Article no.: P202.1417

Input Shaft and Gears Polini 10-14-17-20 Vespa Smallframe 50 / 125cc

137,00 €
Ready for dispatch shortly
AFAM
Chain reinforced Racing 134 links 420 gold
Article no.: AFAM485374

Chain reinforced Racing 134 links 420 gold

42,00 €
Ready for dispatch shortly
Doppler
Chain Tensioner Doppler Alu gold Rieju MRT Pro / Peugeot XP7
Article no.: CGN501019

Chain Tensioner Doppler Alu gold Rieju MRT Pro / Peugeot XP7

25,50 €
Ready for dispatch shortly
AFAM
Chain Kit Afam 11x62 - 420 CPI SM
Article no.: AFAM106

Chain Kit Afam 11x62 - 420 CPI SM

65,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket reinforced 59 teeth - 420 Derbi Aprilia SX 50
Article no.: MF89.00447

Rear Sprocket reinforced 59 teeth - 420 Derbi Aprilia SX 50

44,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket reinforced 62 teeth - 420 Derbi DRD Pro
Article no.: MF89.00435

Rear Sprocket reinforced 62 teeth - 420 Derbi DRD Pro

44,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket steel 62 teeth - 420 Rieju MRT
Article no.: MF89.00328

Rear Sprocket steel 62 teeth - 420 Rieju MRT

29,00 €
Ready for dispatch shortly
Standard Parts
Front Sprocket 12 teeth 420 Derbi Euro2 before 1999
Article no.: L-SA5521

Front Sprocket 12 teeth 420 Derbi Euro2 before 1999

8,00 €
Ready for dispatch shortly
Piaggio
Bleeder Tube gear box Piaggio / Vespa
Article no.: OE-PIACM162202

Bleeder Tube gear box Piaggio / Vespa

17,50 €
Ready for dispatch shortly
Standard Parts
Sprocket Washer Zündapp 3-speed
Article no.: 31524

Sprocket Washer Zündapp 3-speed

1,10 €
Ready for dispatch shortly
Standard Parts
Countershaft 4-speed 22-18-14-10 teeth Vespa 50-90 / Primavera / ET3 / PK / PK XL
Article no.: 36476
1

Countershaft 4-speed 22-18-14-10 teeth Vespa 50-90 / Primavera / ET3 / PK / PK XL

76,00 €
Ready for dispatch shortly
Doppler
Primary Gears Doppler 15/50-13 (+20%) CPI / Keeway
Article no.: CGN493975

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

79,00 €
Ready for dispatch shortly
Aprilia
Belleville Spring for intermediate shaft Minarelli, 14x29x0.2mm
Article no.: OE-AP8206150

Belleville Spring for intermediate shaft Minarelli, 14x29x0.2mm

4,30 €
Ready for dispatch shortly
Algi
Chain Tensioner Peugeot 103 / MVL / Vogue / SPX / RCX
Article no.: CGN8889
1

Chain Tensioner Peugeot 103 / MVL / Vogue / SPX / RCX

4,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 48 teeth Peugeot 103 SP / MV (d.94mm)
Article no.: CGN2934

Rear Sprocket 48 teeth Peugeot 103 SP / MV (d.94mm)

15,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 54 teeth Peugeot 103 SPX / RCX (Grimeca rims d.98mm)
Article no.: CGN2953

Rear Sprocket 54 teeth Peugeot 103 SPX / RCX (Grimeca rims d.98mm)

15,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket BTS 54 teeth Peugeot 103 SP / MVL (pressed steel rims d.94mm)
Article no.: CGN2944

Rear Sprocket BTS 54 teeth Peugeot 103 SP / MVL (pressed steel rims d.94mm)

15,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 42 teeth Peugeot 103 SP / MV (RYS rims d.94mm)
Article no.: CGN244069

Rear Sprocket 42 teeth Peugeot 103 SP / MV (RYS rims d.94mm)

10,50 €
Ready for dispatch shortly
Standard Parts
Gear 12 teeth Peugeot 103 SPX / RCX
Article no.: CGN862

Gear 12 teeth Peugeot 103 SPX / RCX

5,50 €
Ready for dispatch shortly
Standard Parts
Pedal Spacer Ring MBK 51
Article no.: CGN4277

Pedal Spacer Ring MBK 51

2,60 €
Ready for dispatch shortly
Standard Parts
Pinion 13 teeth MBK 51
Article no.: CGN4261

Pinion 13 teeth MBK 51

10,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 56 teeth MBK 51 (Grimeca rim)
Article no.: CGN2973

Rear Sprocket 56 teeth MBK 51 (Grimeca rim)

19,50 €
Ready for dispatch shortly
AFAM
Chain Kit AFAM 14x53 Derbi Senda X-treme
Article no.: CGN467429
4

Chain Kit AFAM 14x53 Derbi Senda X-treme

64,50 €
Ready for dispatch shortly
AFAM
Chain Kit AFAM reinforced 14x53 (size=420) Derbi Senda DRD after 2002
Article no.: CGN467432
3

Chain Kit AFAM reinforced 14x53 (size=420) Derbi Senda DRD after 2002

64,50 €
Ready for dispatch shortly
Iris
Chain Iris reinforced 108 links size 415 gold
Article no.: CGN321025

Chain Iris reinforced 108 links size 415 gold

15,50 €
Ready for dispatch shortly
Iris
Chain Iris reinforced 106 links size 415 gold
Article no.: CGN3039
1

Chain Iris reinforced 106 links size 415 gold

15,00 €
Ready for dispatch shortly
Standard Parts
Chain Tensioner Puch Maxi
Article no.: MOF-44133

Chain Tensioner Puch Maxi

7,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket Premium 45 teeth 415 Puch Maxi L / L2 (spoke wheel rim Sachs 94mm)
Article no.: MOF-53312

Rear Sprocket Premium 45 teeth 415 Puch Maxi L / L2 (spoke wheel rim Sachs 94mm)

42,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket Premium 44 teeth 415 Puch Ranger / MC 50 / Condor / Cobra T
Article no.: MOF-53301

Rear Sprocket Premium 44 teeth 415 Puch Ranger / MC 50 / Condor / Cobra T

34,00 €
Ready for dispatch shortly
Standard Parts
Chain Guard reinforced Motorhispania / Peugeot XPS aluminium black
Article no.: STR-730.13/BK

Chain Guard reinforced Motorhispania / Peugeot XPS aluminium black

21,50 €
Ready for dispatch shortly
Standard Parts
Chain Guard reinforced Derbi Senda / Aprilia SX / Gilera SMT aluminium black
Article no.: STR-730.10/BK

Chain Guard reinforced Derbi Senda / Aprilia SX / Gilera SMT aluminium black

30,00 €
Ready for dispatch shortly
Standard Parts
Chain Guard reinforced Rieju MRT aluminium black
Article no.: STR-730.11/BK

Chain Guard reinforced Rieju MRT aluminium black

31,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket steel 62 teeth 420 CPI SM
Article no.: MF89.00374

Rear Sprocket steel 62 teeth 420 CPI SM

25,50 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket steel 60 teeth 420 Yamaha DT X SM
Article no.: SP-37416

Rear Sprocket steel 60 teeth 420 Yamaha DT X SM

21,00 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket steel 53 teeth 420 CPI SM
Article no.: MF89.00373

Rear Sprocket steel 53 teeth 420 CPI SM

18,00 €
Ready for dispatch shortly
Standard Parts
Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs silver
Article no.: MOF-43010/SI

Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs silver

9,80 €
Ready for dispatch shortly
Standard Parts
Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs green
Article no.: MOF-43010/GR

Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs green

10,00 €
Ready for dispatch shortly
Standard Parts
Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs gold
Article no.: MOF-43010/GO

Chain Tensioner Set 12mm aluminium Puch / Simson / Kreidler / Sachs gold

9,80 €
Ready for dispatch shortly
Standard Parts
Rear Sprocket 48 teeth Peugeot 101 / 102
Article no.: CGN534531

Rear Sprocket 48 teeth Peugeot 101 / 102

15,00 €
Ready for dispatch shortly
AFAM
Chain Kit Sherco SM-R Afam 11x60 - 428 (original gear ratio)
Article no.: AFAM205405

Chain Kit Sherco SM-R Afam 11x60 - 428 (original gear ratio)

93,00 €
Ready for dispatch shortly
Previous page
Page
22
of
51
Next page
1
-
1718192021222324252627
-
51

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