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Transmission

(59 products)
Motocross Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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59
1853
products
found
59
1853
products
found
Product type
Chain Chain accessories Chain master link Chain roller Chain slider Chain tensioner Front sprocket Screws other Transmission accessories
Brand
AFAM Moose Racing Moto Master MotoForce Polisport Renthal RFX Stage6 Standard Parts
Price
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€25
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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

3,00 €
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

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 neon pink
Article no.: S6-2021003

Chain Master Link 420 Stage6 neon pink

2,90 €
In stock
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 yellow
Article no.: S6-2020002

Chain Master Link 420 Stage6 yellow

2,90 €
In stock
Stage6
Chain Master Link 420 Stage6 red
Article no.: S6-2020001

Chain Master Link 420 Stage6 red

2,90 €
In stock
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
Moose Racing
Screw / Bolt Kit Rear Sprocket
Article no.: MR24011275

Screw / Bolt Kit Rear Sprocket

11,50 €
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
Standard Parts
Roller for Chain Tensioner size=32mm inner diameter 8mm
Article no.: CGN440593
3

Roller for Chain Tensioner size=32mm inner diameter 8mm

9,40 €
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
105,00 €
-7% 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
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 420 R1 Works 120 links
Article no.: REN-R1420120

Chain 420 R1 Works 120 links

37,00 €
In stock
AFAM
Front Sprocket 420 Afam 13 teeth KX 65 / 85
Article no.: 1076683002

Front Sprocket 420 Afam 13 teeth KX 65 / 85

6,10 €
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
Moose Racing
RXP Pro-MX 428 Chain Moose Racing
Article no.: MRM57500_MASTER

RXP Pro-MX 428 Chain Moose Racing

from 31,50 €
In stock
Moose Racing
Screw / Bolt Kit Rear Sprocket
Article no.: MR24011276

Screw / Bolt Kit Rear Sprocket

12,50 €
Ready for dispatch shortly
Moose Racing
Spare Rail for Chain Guide Moose Racing Aluminium / Polyurethane (all brands)
Article no.: MR12311453

Spare Rail for Chain Guide Moose Racing Aluminium / Polyurethane (all brands)

25,00 €
Ready for dispatch shortly
AFAM
Chain Master Link rivet for motocross chain AFAM A420MX2G
Article no.: AFAMMRA420MX2-G

Chain Master Link rivet for motocross chain AFAM A420MX2G

3,80 €
Ready for dispatch shortly
AFAM
Chain Master Link rivet for motocross chain AFAM A428MXG
Article no.: AFAMMRA428MX-G

Chain Master Link rivet for motocross chain AFAM A428MXG

5,40 €
Ready for dispatch shortly
AFAM
Chain motocross AFAM A428MXG - clip
Article no.: AFAMA428MX-G

Chain motocross AFAM A428MXG - clip

from 56,00 €
Ready for dispatch shortly
58,00 €
-3% Discount
AFAM
Chain Master Link rivet for motocross chain AFAM A520XRR3G Xs-Ring
Article no.: AF450524

Chain Master Link rivet for motocross chain AFAM A520XRR3G Xs-Ring

6,90 €
Ready for dispatch shortly
AFAM
Chain Master Link clip for motocross chain AFAM A520MR2G
Article no.: AFAMARA520MR2-G

Chain Master Link clip for motocross chain AFAM A520MR2G

3,50 €
Ready for dispatch shortly
AFAM
Chain Master Link rivet for motocross chain AFAM A520MR2G
Article no.: AFAMMRA520MR2-G

Chain Master Link rivet for motocross chain AFAM A520MR2G

2,90 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race black 38mm Honda CRF 250 / 450
Article no.: R-FXCR1020055BK

Chain Roller RFX Race black 38mm Honda CRF 250 / 450

12,00 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race red 34mm
Article no.: R-FXCR1010055RD

Chain Roller RFX Race red 34mm

9,70 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race black 34mm
Article no.: R-FXCR1010055BK

Chain Roller RFX Race black 34mm

9,70 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race red 38mm universal
Article no.: R-FXCR1003855RD

Chain Roller RFX Race red 38mm universal

12,00 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race blue 38mm universal
Article no.: R-FXCR1003855BU

Chain Roller RFX Race blue 38mm universal

12,00 €
Ready for dispatch shortly
RFX
Chain Tensioners / Axle Blocks RFX Pro blue
Article no.: R-FXAB7030099BU

Chain Tensioners / Axle Blocks RFX Pro blue

33,00 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race red 32mm universal
Article no.: R-FXCR1003255RD

Chain Roller RFX Race red 32mm universal

9,70 €
Ready for dispatch shortly
RFX
Chain Roller RFX Race blue 32mm universal
Article no.: R-FXCR1003255BU

Chain Roller RFX Race blue 32mm universal

9,70 €
Ready for dispatch shortly
AFAM
Front Sprocket Afam 420 / 14 teeth KX 65 / 85
Article no.: 1076683003

Front Sprocket Afam 420 / 14 teeth KX 65 / 85

6,20 €
Ready for dispatch shortly
AFAM
Front Sprocket Afam 420 / 15 teeth KX 65 / 85
Article no.: 1076683004

Front Sprocket Afam 420 / 15 teeth KX 65 / 85

7,10 €
Ready for dispatch shortly
AFAM
Front Sprocket 420 Afam 16 teeth KX 65 / 85
Article no.: 1076683005

Front Sprocket 420 Afam 16 teeth KX 65 / 85

8,10 €
Ready for dispatch shortly
Moose Racing
Moose Racing RXP Pro-MX 520 Chain
Article no.: MRM57400_MASTER

Moose Racing RXP Pro-MX 520 Chain

from 74,00 €
Ready for dispatch shortly
77,00 €
-4% Discount
MotoForce
Chain Master Link size=428
Article no.: MF89.00402
10

Chain Master Link size=428

2,80 €
In stock soon
Stage6
Chain Master Link 420 Stage6 white
Article no.: S6-2020003

Chain Master Link 420 Stage6 white

2,90 €
In stock soon
Stage6
Chain HQ Stage6 420 / 140 links blue
Article no.: S6-2010000
12

Chain HQ Stage6 420 / 140 links blue

32,50 €
Currently not in stock
RRP
35,50 €
-8% Discount
Moose Racing
Chain 428-RXP PRO-MX 96 links gold
Article no.: MRM5750096

Chain 428-RXP PRO-MX 96 links gold

33,50 €
Currently not in stock
Moose Racing
Chain 520-RXP PRO-MX 96 links gold
Article no.: MRM5740096

Chain 520-RXP PRO-MX 96 links gold

73,00 €
Currently not in stock
Moose Racing
Screw / Bolt Kit Rear Sprocket
Article no.: MR24011277

Screw / Bolt Kit Rear Sprocket

11,50 €
Currently not in stock
Moose Racing
Chain Master Link type 420 Moose Racing RXP
Article no.: MRM5760001

Chain Master Link type 420 Moose Racing RXP

4,60 €
Currently not in stock

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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