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Chains and Sprockets

(28 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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28
1272
products
found
28
1272
products
found
Product type
Chain kit Chain rear sprocket
Brand
AFAM IGM Moose Racing Moto Master
Inside diameter
100 mm 105 mm 108 mm
Bolt pattern
4-hole 6-hole 3x2 holes
Chain links
116 122
Colour
Black Orange
Price
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Moose Racing
Rear Sprocket aluminium 420 Moose Racing TC / SX 65 46 teeth orange
Article no.: MR12111655

Rear Sprocket aluminium 420 Moose Racing TC / SX 65 46 teeth orange

14,50 €
In stock
RRP
39,50 €
-63% Discount
IGM
Rear Sprocket 46 teeth / 420 IGM Derbi Senda / Aprilia SX50 from 2011
Article no.: IGM85193

Rear Sprocket 46 teeth / 420 IGM Derbi Senda / Aprilia SX50 from 2011

13,00 €
In stock
Sale
Moto Master
Rear Sprocket Moto Master 520 alu 46T black KTM Freeride
Article no.: MMAST-12112427

Rear Sprocket Moto Master 520 alu 46T black KTM Freeride

36,00 €
In stock
RRP
50,00 €
-28% Discount
Moto Master
Rear Sprocket Moto Master 520 aluminium 46 teeth orange KTM / Husqvarna
Article no.: MMAST-12112229

Rear Sprocket Moto Master 520 aluminium 46 teeth orange KTM / Husqvarna

20,00 €
In stock
RRP
54,00 €
-63% Discount
AFAM
Chain Kit AFAM 11x46 Aprilia Classic
Article no.: AFAMKS-A-95

Chain Kit AFAM 11x46 Aprilia Classic

19,50 €
In stock
RRP
51,00 €
-62% Discount
AFAM
Rear Sprocket 46 teeth / 428 Afam steel Beta RR from 2005
Article no.: 1074640001

Rear Sprocket 46 teeth / 428 Afam steel Beta RR from 2005

24,50 €
In stock soon
IGM
Rear Sprocket 46 teeth / 428 IGM steel Rieju MRT / Derbi Senda
Article no.: IGM87871

Rear Sprocket 46 teeth / 428 IGM steel Rieju MRT / Derbi Senda

19,50 €
Currently not in stock
IGM
Rear Sprocket 46 teeth / 420 IGM steel Rieju MRT / Derbi Senda
Article no.: IGM5679

Rear Sprocket 46 teeth / 420 IGM steel Rieju MRT / Derbi Senda

18,00 €
Currently not in stock
AFAM
Rear Sprocket 46 teeth Afam steel Gilera GSM / Peugeot XP6
Article no.: AFAM56103-46

Rear Sprocket 46 teeth Afam steel Gilera GSM / Peugeot XP6

22,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 46 teeth KTM Freeride
Article no.: 1074737001

Rear Sprocket Afam aluminium 46 teeth KTM Freeride

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 46 teeth Honda CR / CRF / XR
Article no.: 1074390010

Rear Sprocket Afam aluminium 46 teeth Honda CR / CRF / XR

45,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 46 teeth GasGas / Husqvarna
Article no.: 1074539008

Rear Sprocket Afam aluminium 46 teeth GasGas / Husqvarna

45,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 46 teeth KTM / Husqvarna
Article no.: 1074736013

Rear Sprocket Afam aluminium 46 teeth KTM / Husqvarna

45,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 428 / 46 teeth SX / TC 85
Article no.: 1074727001

Rear Sprocket Afam aluminium 428 / 46 teeth SX / TC 85

39,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 46 teeth Kawasaki KX / KXF
Article no.: 1074600001

Rear Sprocket Afam aluminium 46 teeth Kawasaki KX / KXF

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 46 teeth KX 65
Article no.: 1074599001

Rear Sprocket Afam aluminium 420 / 46 teeth KX 65

36,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth Honda CR / CRF / XR
Article no.: 1074389005

Rear Sprocket Afam aluminium self-cleaning 46 teeth Honda CR / CRF / XR

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth Yamaha YZ / YZF
Article no.: 1074470001

Rear Sprocket Afam aluminium self-cleaning 46 teeth Yamaha YZ / YZF

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 428 / 46 teeth SX / TC 85
Article no.: 1074726001

Rear Sprocket Afam aluminium self-cleaning 428 / 46 teeth SX / TC 85

46,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth KX 65
Article no.: 1074598001

Rear Sprocket Afam aluminium self-cleaning 46 teeth KX 65

40,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth KTM / Husqvarna
Article no.: 1074735002

Rear Sprocket Afam aluminium self-cleaning 46 teeth KTM / Husqvarna

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminum self-cleaning 46 teeth KTM 65
Article no.: 1074724001

Rear Sprocket Afam aluminum self-cleaning 46 teeth KTM 65

42,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth KTM 65
Article no.: 1074725001

Rear Sprocket Afam aluminium self-cleaning 46 teeth KTM 65

36,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 46 teeth Suzuki RM-Z 250 / 450
Article no.: 1074537006

Rear Sprocket Afam aluminium self-cleaning 46 teeth Suzuki RM-Z 250 / 450

45,00 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 46 teeth Beta / Husqvarna / Sherco
Article no.: 1074495004

Rear Sprocket Afam steel 46 teeth Beta / Husqvarna / Sherco

40,50 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 46 teeth XTX 660
Article no.: 1074430002

Rear Sprocket Afam steel 46 teeth XTX 660

40,50 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 46 teeth Yamaha YZ 125 / 250
Article no.: 1074447001

Rear Sprocket Afam steel 46 teeth Yamaha YZ 125 / 250

40,50 €
Currently not in stock
AFAM
Chain Kit AFAM 14x46 Hyosung GV 250
Article no.: AFAMKS-A-46

Chain Kit AFAM 14x46 Hyosung GV 250

96,50 €
Currently not in stock

Chain kit: chain, front sprocket, rear sprocket

Chain kit - components and function

Most motorcycles and mopeds use a front sprocket, rear sprocket (also called a chainring), and chain to transfer engine power to the rear wheel. These three parts together are referred to as a chain kit, and it is usually recommended to replace all components at the same time.

On a motorcycle or motocross bike, the front sprocket sits on the gearbox output shaft. On a moped, it is connected to the rear pulley (which in turn is driven by the V-belt).
This front sprocket drives the chain, which acts as the link between the engine and the rear wheel by turning the rear sprocket.
The rear sprocket is mounted to the rear wheel hub and ultimately turns the wheel so the bike moves forward.

There are different chain types that vary in size and length as well as intended use. There are basic chains or reinforced versions. Others are equipped with sealing rings (O-ring, X-ring, or U-ring), which makes them quieter and longer-lasting. For off-road use, there are special versions with specific surface finishes to withstand the demands of riding on rough terrain.

Front sprockets and rear sprockets are available in steel or aluminum (lighter, but less durable). For off-road use, self-cleaning versions are also available, with special cutouts between the teeth that help carry dirt away.

Choosing the right gearing

Each element of the chain kit should be selected carefully. Depending on engine output and intended use, different criteria can become important (see the previous chapter on off-road use).

Chain pitch is a key criterion: the more powerful the engine and the higher the torque, the larger the pitch.

An example: A classic moped uses a chain with a 415 pitch. An 85cc motocross bike, on the other hand, uses a 428 pitch, which is better suited to its output. A 1000cc sport bike uses a 530 pitch.

Choosing the right gearing has a direct impact on top speed and how responsive the bike feels. But caution: a weak engine cannot be run with gear ratio that is too tall. Except with very extensive engine tuning, it is best not to deviate too far from the manufacturer recommendations. It is also worth keeping in mind that with a larger change, a longer or shorter chain may be required (chain adjusters have their limits).

An example: The engine has been tuned with a higher-displacement cylinder. There is now significantly more torque and the goal is a bit more top-end speed. This can be done by fitting a larger front sprocket or a smaller rear sprocket. If a more direct response when exiting corners is preferred, a larger rear sprocket or a smaller front sprocket is used.

WARNING! One tooth more or less on the front sprocket has a much bigger effect than on the rear sprocket. It is generally said that one tooth on the front sprocket is roughly equivalent to three teeth on the rear sprocket.

Maintenance tips

Chain maintenance is very easy, but it needs to be done very regularly. Brushes and special products are available to clean the chain carefully and then grease it. The more thorough the work, the longer the chain kit lasts.

It should be noted that a new chain stretches a bit more during initial use than it does afterward. Chain tension should therefore be checked after the first ride and then regularly, to avoid the chain coming off or damage to the swingarm or other components (such as the shift lever on some models).

For off-road riders (motocross, enduro), chain care should be done after every ride, using a special off-road chain grease.

It should also be noted that some parts are in direct contact with the chain and their condition also needs to be monitored: the chain guide must a) be present and b) be in good condition so the chain does not come off. The swingarm slider protects the swingarm from friction caused by the chain.

Chain, front sprocket, and rear sprocket in our shop

In our online shop, complete chain kits are available for motorcycles, motocross bikes, and mopeds with chain drive, as well as all individual parts, to offer a very large selection.

Products in OEM quality are available, as well as reinforced versions from well-known brands such as AFAM, Iris, Moto Master, Prox, MotoForce, Stage6 or Voca Racing, Doppler, etc.

We try to always stock items for the most popular models on the market at the best prices and with short delivery times. Owners of Derbi Senda, Rieju MRT, Beta RR, Sherco SM/SE, Yamaha YZ / DT, KTM EXC / SX, Honda CRF ... etc. will find what they need.

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