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Transmission

(96 products)
Motocross Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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96
1852
products
found
96
1852
products
found
Product type
Chain Chain accessories Chain kit Chain master link Chain roller Chain slider Chain tensioner Front sprocket Chain rear sprocket Screws other Transmission accessories
Brand
AFAM Conti Doppler Moose Racing Moto Master MotoForce Polisport Renthal RFX Stage6 Standard Parts Voca Racing
Price
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€121
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MotoForce
Chain Master Link size=420
Article no.: MF89.00401
32

Chain Master Link size=420

2,60 €
In stock
Stage6
Chain Master Link 420 Stage6 green
Article no.: S6-2022002

Chain Master Link 420 Stage6 green

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 orange
Article no.: S6-2022001

Chain Master Link 420 Stage6 orange

2,30 €
In stock
RRP
2,90 €
-21% Discount
Sale
Stage6
Chain Master Link 420 Stage6 neon pink
Article no.: S6-2021003

Chain Master Link 420 Stage6 neon pink

2,30 €
In stock
RRP
2,90 €
-21% Discount
Sale
Stage6
Chain Master Link 420 Stage6 neon green
Article no.: S6-2021002

Chain Master Link 420 Stage6 neon green

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 neon orange
Article no.: S6-2021001

Chain Master Link 420 Stage6 neon orange

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 white
Article no.: S6-2020003

Chain Master Link 420 Stage6 white

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 yellow
Article no.: S6-2020002

Chain Master Link 420 Stage6 yellow

2,10 €
In stock
RRP
2,90 €
-28% Discount
Sale
Stage6
Chain Master Link 420 Stage6 red
Article no.: S6-2020001

Chain Master Link 420 Stage6 red

2,40 €
In stock
RRP
2,90 €
-17% Discount
Sale
Stage6
Rear Sprocket 53 teeth - 420 Stage6 aluminium CNC Beta RR
Article no.: S6-2018801/COLOR

Rear Sprocket 53 teeth - 420 Stage6 aluminium CNC Beta RR

49,50 €
In stock
RRP
55,00 €
-10% Discount
Stage6
Stage6 Inspection Lid Screw for transmission cover Yamaha BW's / Aerox
Article no.: S6-22166ET06

Stage6 Inspection Lid Screw for transmission cover Yamaha BW's / Aerox

2,00 €
In stock
RRP
5,00 €
-60% Discount
Stage6
Chain Kit 13x53 - 420 Stage6 aluminium CNC yellow Beta RR
Article no.: S6-2118813/YE

Chain Kit 13x53 - 420 Stage6 aluminium CNC yellow Beta RR

84,55 €
In stock
89,00 €
-5% Set-Rabatt
Stage6
Chain Kit 14x53 - 420 Stage6 aluminium CNC yellow Beta RR
Article no.: S6-2118814/YE

Chain Kit 14x53 - 420 Stage6 aluminium CNC yellow Beta RR

84,74 €
In stock
89,20 €
-5% Set-Rabatt
Stage6
Chain Kit 13x53 - 420 Stage6 aluminium CNC green Beta RR
Article no.: S6-2118813/GR

Chain Kit 13x53 - 420 Stage6 aluminium CNC green Beta RR

74,57 €
In stock
78,50 €
-5% Set-Rabatt
Stage6
Chain Kit 14x53 - 420 Stage6 aluminium CNC green Beta RR
Article no.: S6-2118814/GR

Chain Kit 14x53 - 420 Stage6 aluminium CNC green Beta RR

74,76 €
In stock
78,70 €
-5% Set-Rabatt
Stage6
Chain Kit 13x53 - 420 Stage6 aluminium CNC Black Beta RR
Article no.: S6-2118813/BK

Chain Kit 13x53 - 420 Stage6 aluminium CNC Black Beta RR

74,57 €
In stock
78,50 €
-5% Set-Rabatt
Stage6
Chain Kit 14x53 - 420 Stage6 aluminium CNC Black Beta RR
Article no.: S6-2118814/BK

Chain Kit 14x53 - 420 Stage6 aluminium CNC Black Beta RR

74,76 €
In stock
78,70 €
-5% Set-Rabatt
Stage6
Chain Kit 13x53 - 420 Stage6 aluminium CNC Red Beta RR
Article no.: S6-2118813/RE

Chain Kit 13x53 - 420 Stage6 aluminium CNC Red Beta RR

84,55 €
In stock
89,00 €
-5% Set-Rabatt
Stage6
Chain Kit 14x53 - 420 Stage6 aluminium CNC Red Beta RR
Article no.: S6-2118814/RE

Chain Kit 14x53 - 420 Stage6 aluminium CNC Red Beta RR

84,74 €
In stock
89,20 €
-5% Set-Rabatt
Moose Racing
Screw / Bolt Kit Rear Sprocket
Article no.: MR24011276

Screw / Bolt Kit Rear Sprocket

12,50 €
In stock
Moose Racing
Screw / Bolt Kit Rear Sprocket
Article no.: MR24011275

Screw / Bolt Kit Rear Sprocket

11,50 €
In stock
Standard Parts
Rear Sprocket 60 teeth - 420 d. 100mm red Beta RR
Article no.: SP-40592/RE

Rear Sprocket 60 teeth - 420 d. 100mm red Beta RR

25,50 €
In stock
Doppler
Rear Sprocket 53 teeth - 428 Doppler aluminium CNC black Beta RR
Article no.: CGN500931

Rear Sprocket 53 teeth - 428 Doppler aluminium CNC black Beta RR

54,50 €
In stock
AFAM
Chain reinforced 134 links 428 gold
Article no.: AFAM485375

Chain reinforced 134 links 428 gold

28,50 €
In stock
AFAM
Chain reinforced Racing 134 links 420 gold
Article no.: AFAM485374

Chain reinforced Racing 134 links 420 gold

42,00 €
In stock
Polisport
Roller for chain tensioner Polisport d.42mm black
Article no.: EKP-143574

Roller for chain tensioner Polisport d.42mm black

14,00 €
In stock
Doppler
Rear Sprocket 53 teeth / 428 chain Doppler CNC aluminium red Beta RR
Article no.: CGN496464
1

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

54,50 €
In stock
Doppler
Rear Sprocket 53 teeth - 428 Doppler aluminium CNC purple Beta RR 50
Article no.: CGN533904

Rear Sprocket 53 teeth - 428 Doppler aluminium CNC purple Beta RR 50

56,00 €
In stock
New
Doppler
Rear Sprocket 53 teeth - 420 Doppler aluminium CNC purple Beta RR 50
Article no.: CGN533903

Rear Sprocket 53 teeth - 420 Doppler aluminium CNC purple Beta RR 50

50,50 €
In stock
New
AFAM
Rear Sprocket steel Beta RR 50 Afam 60 teeth - 420
Article no.: AFAM167786

Rear Sprocket steel Beta RR 50 Afam 60 teeth - 420

28,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 50 teeth - 420 Voca Alu red
Article no.: VCR-SD450.BETA.50/RE

Rear Sprocket Beta RR 50 teeth - 420 Voca Alu red

48,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 50 teeth - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.50/TI

Rear Sprocket Beta RR 50 teeth - 420 Voca Alu Neochrome

49,50 €
In stock
Voca Racing
Rear Sprocket Beta RR 50 teeth - 420 Voca Alu blue
Article no.: VCR-SD450.BETA.50/BL

Rear Sprocket Beta RR 50 teeth - 420 Voca Alu blue

48,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu black
Article no.: VCR-SD450.BETA.48/BK

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu black

43,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.48/TI

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu Neochrome

45,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu blue
Article no.: VCR-SD450.BETA.48/BL

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu blue

43,00 €
In stock
Standard Parts
Screw M8x35 galvanized 8.8 (x10)
Article no.: SP-10265

Screw M8x35 galvanized 8.8 (x10)

1,90 €
In stock
AFAM
Chain Master Link clip for motocross chain AFAM A420MX2G
Article no.: AFAMARA420MX2-G

Chain Master Link clip for motocross chain AFAM A420MX2G

3,80 €
In stock
AFAM
Chain motocross AFAM A420MX2G - clip
Article no.: AFAMA420MX2-G

Chain motocross AFAM A420MX2G - clip

from 39,50 €
In stock
50,00 €
-21% Discount
AFAM
Chain Master Link clip for motocross chain AFAM ARS A428MX-G gold
Article no.: AFAMARSA428MX-G

Chain Master Link clip for motocross chain AFAM ARS A428MX-G gold

5,40 €
In stock
AFAM
Chain motocross AFAM A520MR2G - clip
Article no.: AFAMA520MR2-G

Chain motocross AFAM A520MR2G - clip

from 44,50 €
In stock
48,00 €
-7% Discount
AFAM
Chain motocross AFAM A520XRR3G X-Ring - clip
Article no.: AFAMA520XRR3-G

Chain motocross AFAM A520XRR3G X-Ring - clip

from 98,00 €
In stock
116,00 €
-16% Discount
RFX
Chain Roller RFX Race black 34mm KTM 125-525
Article no.: R-FXCR5010055BK

Chain Roller RFX Race black 34mm KTM 125-525

9,70 €
In stock
RFX
Chain Roller RFX Race green 38mm Kawasaki KXF 250 / 450
Article no.: R-FXCR2010055GN

Chain Roller RFX Race green 38mm Kawasaki KXF 250 / 450

12,00 €
In stock
RFX
Chain Roller RFX Race black 38mm universal
Article no.: R-FXCR1003855BK

Chain Roller RFX Race black 38mm universal

12,00 €
In stock
RFX
Chain Roller RFX Race black 32mm universal
Article no.: R-FXCR1003255BK

Chain Roller RFX Race black 32mm universal

9,70 €
In stock
Conti
Rear Sprocket bimetal red 53 teeth - 428 Conti CHR Beta RR
Article no.: CGN513620

Rear Sprocket bimetal red 53 teeth - 428 Conti CHR Beta RR

54,00 €
In stock
71,00 €
-24% Discount
Sale
Moto Master
Chain Moto Master GP-520 GOLD 120 links (clip links)
Article no.: MMAST-12200451

Chain Moto Master GP-520 GOLD 120 links (clip links)

77,00 €
In stock
Moto Master
Chain Moto Master MX V2-520G 120 links (clip links)
Article no.: MMAST-12200449

Chain Moto Master MX V2-520G 120 links (clip links)

67,50 €
In stock
Renthal
Chain Master Link R1 428
Article no.: REN-R1428ML

Chain Master Link R1 428

2,40 €
In stock
AFAM
Rear Sprocket Afam steel 52 teeth Beta RR 125 LC
Article no.: 1074640003

Rear Sprocket Afam steel 52 teeth Beta RR 125 LC

29,50 €
In stock
AFAM
Rear Sprocket Afam steel 63 teeth - 428 Beta RR
Article no.: 1074640004

Rear Sprocket Afam steel 63 teeth - 428 Beta RR

42,50 €
In stock
AFAM
Rear Sprocket Afam steel 50 teeth - 428 Beta RR
Article no.: 1074640002

Rear Sprocket Afam steel 50 teeth - 428 Beta RR

24,50 €
In stock
AFAM
Rear Sprocket Afam steel 46 teeth - 428 Beta RR
Article no.: 1074640001

Rear Sprocket Afam steel 46 teeth - 428 Beta RR

25,00 €
In stock
AFAM
Front Sprocket Afam 14 teeth Beta RR LC
Article no.: 1075257001

Front Sprocket Afam 14 teeth Beta RR LC

6,10 €
In stock
AFAM
Rear Sprocket steel 51 teeth - 420 AFAM Beta RR
Article no.: AFAM38101-51

Rear Sprocket steel 51 teeth - 420 AFAM Beta RR

20,50 €
In stock
AFAM
Rear Sprocket steel 50 teeth - 420 AFAM Beta RR
Article no.: AFAM38101-50

Rear Sprocket steel 50 teeth - 420 AFAM Beta RR

20,00 €
In stock
Moose Racing
HPO O-Ring 520 chain Moose Racing
Article no.: MRM57300_MASTER

HPO O-Ring 520 chain Moose Racing

from 79,50 €
In stock
81,00 €
-2% Discount
Moose Racing
FB O-Ring 520 Chain Moose Racing
Article no.: MR122200_MASTER

FB O-Ring 520 Chain Moose Racing

from 121,00 €
In stock
Moose Racing
RXP Pro-MX420 Chain Moose Racing
Article no.: MRM57600_MASTER

RXP Pro-MX420 Chain Moose Racing

from 27,50 €
In stock
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12

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.

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