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
49
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)
Standard Parts
Gearbox 5-speed Sport complete 23/32 Simson
Article no.: MOF-43539

Gearbox 5-speed Sport complete 23/32 Simson

249,00 €
Currently not in stock
Polini
Secondary Gears Polini 16/42 Vespa GTS / Primavera / Sprint 125 / 150 Euro 4/5
Article no.: P202.1416

Secondary Gears Polini 16/42 Vespa GTS / Primavera / Sprint 125 / 150 Euro 4/5

105,00 €
Currently not in stock
Polini
Secondary Gears Polini 16/42 Vespa GTS / Primavera / Sprint 125 / 150 Euro 3
Article no.: P202.1415

Secondary Gears Polini 16/42 Vespa GTS / Primavera / Sprint 125 / 150 Euro 3

93,00 €
Currently not in stock
Polini
Secondary Gears Polini 14/48 with wheel shaft with buffers Piaggio after 1998
Article no.: P202.1409

Secondary Gears Polini 14/48 with wheel shaft with buffers Piaggio after 1998

376,00 €
Currently not in stock
Polini
Secondary Gears Polini PGO Big Max / T-Rex 50
Article no.: P202.1421

Secondary Gears Polini PGO Big Max / T-Rex 50

79,50 €
Currently not in stock
Polini
Primary Gears Polini 17/41 Cagiva City
Article no.: P202.1334

Primary Gears Polini 17/41 Cagiva City

57,50 €
Currently not in stock
Polini
Primary Gears Polini 14/43 Italjet Pista
Article no.: P202.1318

Primary Gears Polini 14/43 Italjet Pista

59,00 €
Currently not in stock
Pro Circuit
Chain Tensioners / Axle Blocks Pro Circuit bronze KXF / RM-Z
Article no.: PC-12310268

Chain Tensioners / Axle Blocks Pro Circuit bronze KXF / RM-Z

77,00 €
Currently not in stock
Pro Circuit
Chain Tensioners / Axle Blocks Pro Circuit red CRF 150
Article no.: PC-12310106

Chain Tensioners / Axle Blocks Pro Circuit red CRF 150

77,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 13 teeth Sherco SE-R 250 / 300
Article no.: MMAST-12121542

Front Sprocket Moto Master 520 13 teeth Sherco SE-R 250 / 300

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 15 teeth CR / WR 250
Article no.: MMAST-12121520

Front Sprocket Moto Master 520 15 teeth CR / WR 250

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 13 teeth KX 85
Article no.: MMAST-12121513

Front Sprocket Moto Master 420 13 teeth KX 85

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 14 teeth RM-Z 450 2005 - 2012
Article no.: MMAST-12121512

Front Sprocket Moto Master 520 14 teeth RM-Z 450 2005 - 2012

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 12 teeth YZ 125 1987 - 2004
Article no.: MMAST-12121502

Front Sprocket Moto Master 520 12 teeth YZ 125 1987 - 2004

16,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 aluminium 48 teeth black YZ 65
Article no.: MMAST-12112500

Rear Sprocket Moto Master 420 aluminium 48 teeth black YZ 65

48,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 aluminium 52 teeth blue TM Racing MX / EN
Article no.: MMAST-12112459

Rear Sprocket Moto Master 520 aluminium 52 teeth blue TM Racing MX / EN

48,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 Fusion 47 teeth orange TC / SX 65
Article no.: MMAST-12112394

Rear Sprocket Moto Master 420 Fusion 47 teeth orange TC / SX 65

65,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 Fusion 49 teeth black TC / SX 65
Article no.: MMAST-12112391

Rear Sprocket Moto Master 420 Fusion 49 teeth black TC / SX 65

65,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 aluminium 52 teeth black TC / SX 65
Article no.: MMAST-12112378

Rear Sprocket Moto Master 420 aluminium 52 teeth black TC / SX 65

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 aluminium 50 teeth blue YZ / YZF
Article no.: MMAST-12112311

Rear Sprocket Moto Master 520 aluminium 50 teeth blue YZ / YZF

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 aluminium 49 teeth blue YZ / YZF
Article no.: MMAST-12112310

Rear Sprocket Moto Master 520 aluminium 49 teeth blue YZ / YZF

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 aluminium 47 teeth blue YZ / YZF
Article no.: MMAST-12112308

Rear Sprocket Moto Master 520 aluminium 47 teeth blue YZ / YZF

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 428 Fusion 46 teeth orange TC / SX 85
Article no.: MMAST-12112284

Rear Sprocket Moto Master 428 Fusion 46 teeth orange TC / SX 85

65,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 52 teeth blue KTM / Husqvarna
Article no.: MMAST-12112247

Rear Sprocket Moto Master 520 Fusion 52 teeth blue KTM / Husqvarna

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 50 teeth blue KTM / Husqvarna
Article no.: MMAST-12112245

Rear Sprocket Moto Master 520 Fusion 50 teeth blue KTM / Husqvarna

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 aluminium 49 teeth orange KTM / Husqvarna
Article no.: MMAST-12112232

Rear Sprocket Moto Master 520 aluminium 49 teeth orange KTM / Husqvarna

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 aluminium 50 teeth black KX 85
Article no.: MMAST-12112187

Rear Sprocket Moto Master 420 aluminium 50 teeth black KX 85

54,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 50 teeth black KXF 250 / 450
Article no.: MMAST-12112182

Rear Sprocket Moto Master 520 Fusion 50 teeth black KXF 250 / 450

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 428 Fusion 50 teeth blue RM 85 / YZ 85
Article no.: MMAST-12112170

Rear Sprocket Moto Master 428 Fusion 50 teeth blue RM 85 / YZ 85

65,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 49 teeth red CR / CRF
Article no.: MMAST-12112109

Rear Sprocket Moto Master 520 Fusion 49 teeth red CR / CRF

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 48 teeth red CR / CRF
Article no.: MMAST-12112108

Rear Sprocket Moto Master 520 Fusion 48 teeth red CR / CRF

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 49 teeth black CR / CRF
Article no.: MMAST-12112104

Rear Sprocket Moto Master 520 Fusion 49 teeth black CR / CRF

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 Fusion 48 teeth black CR / CRF
Article no.: MMAST-12112103

Rear Sprocket Moto Master 520 Fusion 48 teeth black CR / CRF

73,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 52 teeth CR / CRF
Article no.: MMAST-12102315

Rear Sprocket Moto Master 520 steel 52 teeth CR / CRF

40,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 52 teeth Husqvarna CR / WR & Sherco
Article no.: MMAST-12102314

Rear Sprocket Moto Master 520 steel 52 teeth Husqvarna CR / WR & Sherco

40,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 47 teeth CR / CRF
Article no.: MMAST-12102301

Rear Sprocket Moto Master 520 steel 47 teeth CR / CRF

40,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 steel 44 teeth TC / SX 65
Article no.: MMAST-12102279

Rear Sprocket Moto Master 420 steel 44 teeth TC / SX 65

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 420 steel 48 teeth KX 65
Article no.: MMAST-12102277

Rear Sprocket Moto Master 420 steel 48 teeth KX 65

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 49 teeth YZ / YZF
Article no.: MMAST-12102268

Rear Sprocket Moto Master 520 steel 49 teeth YZ / YZF

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 52 teeth KX /KXF
Article no.: MMAST-12102252

Rear Sprocket Moto Master 520 steel 52 teeth KX /KXF

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 49 teeth KX /KXF
Article no.: MMAST-12102249

Rear Sprocket Moto Master 520 steel 49 teeth KX /KXF

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 428 steel 50 teeth RM / YZ 85
Article no.: MMAST-12102236

Rear Sprocket Moto Master 428 steel 50 teeth RM / YZ 85

45,00 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 50 teeth RM / RM-Z
Article no.: MMAST-12102228

Rear Sprocket Moto Master 520 steel 50 teeth RM / RM-Z

45,00 €
Currently not in stock
Polini
Secondary Gears Polini 15/48 Derbi Hunter
Article no.: P202.1366

Secondary Gears Polini 15/48 Derbi Hunter

57,50 €
Currently not in stock
Piaggio
Primary Drive Shaft Piaggio before 1995
Article no.: OE-PIA2869305

Primary Drive Shaft Piaggio before 1995

96,00 €
Currently not in stock
Hot Rods
Repair Kit gearbox output shaft Hot Rods Suzuki RM-Z 250 after 2013
Article no.: HR-OSK0049

Repair Kit gearbox output shaft Hot Rods Suzuki RM-Z 250 after 2013

27,50 €
Currently not in stock
Hot Rods
Repair Kit gearbox output shaft Hot Rods Honda CRF 450 / CR 250
Article no.: HR-OSK0026

Repair Kit gearbox output shaft Hot Rods Honda CRF 450 / CR 250

25,50 €
Currently not in stock
Renthal
Front Sprocket Renthal 520 Z.12 self-cleaning Kawasaki YZ 250 / YZF 450
Article no.: REN-R28952012

Front Sprocket Renthal 520 Z.12 self-cleaning Kawasaki YZ 250 / YZF 450

22,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.45 Ultra Light self-cleaning CR / CRF
Article no.: REN-R15445

Rear Sprocket Renthal 520 Z.45 Ultra Light self-cleaning CR / CRF

50,50 €
Currently not in stock
Renthal
Front Sprocket Renthal 520 Z.12 EC 250 / 300
Article no.: REN-12121651

Front Sprocket Renthal 520 Z.12 EC 250 / 300

29,00 €
Currently not in stock
Renthal
Front Sprocket Renthal 520 Z.13 Ultra Light self-cleaning RM-Z 250 after 2013
Article no.: REN-12121298

Front Sprocket Renthal 520 Z.13 Ultra Light self-cleaning RM-Z 250 after 2013

27,00 €
Currently not in stock
Renthal
Rear Sprocket Renthal 428 Z.46 Ultra Light self-cleaning TC / SX 85
Article no.: REN-12110088

Rear Sprocket Renthal 428 Z.46 Ultra Light self-cleaning TC / SX 85

50,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.50 Ultra Light self-cleaning black RM / RM-Z
Article no.: REN-12110022

Rear Sprocket Renthal 520 Z.50 Ultra Light self-cleaning black RM / RM-Z

58,50 €
Currently not in stock
Renthal
Rear Sprocket Renthal 520 Z.51 Twinring red CR / CRF
Article no.: REN-12100823

Rear Sprocket Renthal 520 Z.51 Twinring red CR / CRF

112,00 €
Currently not in stock
Schmitt
Sealing Cap drive shaft Schmitt aluminium CNC Simson
Article no.: MOF-STT42162

Sealing Cap drive shaft Schmitt aluminium CNC Simson

33,50 €
Currently not in stock
Standard Parts
Gear Selector Fork Simson
Article no.: MOF-41559

Gear Selector Fork Simson

21,50 €
Currently not in stock
Standard Parts
Spring Seat clutch pressure spring Simson
Article no.: MOF-41533

Spring Seat clutch pressure spring Simson

3,00 €
Currently not in stock
Standard Parts
Output Shaft 3-speed gearbox 9 holes Simson
Article no.: MOF-41431

Output Shaft 3-speed gearbox 9 holes Simson

37,50 €
Currently not in stock
Standard Parts
Shift Drum 3-speed Simson
Article no.: MOF-41387

Shift Drum 3-speed Simson

26,00 €
Currently not in stock
Standard Parts
Locking Washer clutch basket large Simson
Article no.: MOF-41385

Locking Washer clutch basket large Simson

0,60 €
Currently not in stock
Previous page
Page
49
of
51
Next page
1
-
4445464748495051

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