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Chains and Sprockets

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386
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386
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Product type
Chain Chain kit Chain master link Front sprocket Chain rear sprocket
Brand
AFAM Conti Derbi Doppler IGM Moose Racing Moto Master MotoForce MotoForce Racing Renthal Stage6 Standard Parts STR8 Voca Racing
Inside diameter
44 mm 58 mm 62 mm 100 mm 102 mm 105 mm 108 mm 110 mm 136 mm
Bolt pattern
4-hole 5-hole 6-hole 3x2 holes
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AFAM
Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix
Article no.: AFAM49100-14

Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix

7,20 €
Currently not in stock
AFAM
Front Sprocket AFAM 13 teeth 420 Derbi Senda / GPR
Article no.: AFAM49100-13

Front Sprocket AFAM 13 teeth 420 Derbi Senda / GPR

7,30 €
Currently not in stock
AFAM
Chain Kit AFAM 15x53 - 420 Derbi Senda X-treme
Article no.: AFAMKS-A-173

Chain Kit AFAM 15x53 - 420 Derbi Senda X-treme

48,00 €
Currently not in stock
AFAM
Chain Kit AFAM 13x48 Yamaha DT 1993 - 1997
Article no.: AFAMKS-A-64

Chain Kit AFAM 13x48 Yamaha DT 1993 - 1997

39,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x62 Yamaha DT / Peugeot XP6
Article no.: AFAMKS-A-125

Chain Kit AFAM 11x62 Yamaha DT / Peugeot XP6

52,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x60 Peugeot XP6
Article no.: AFAMKS-A-134

Chain Kit AFAM 11x60 Peugeot XP6

53,50 €
Currently not in stock
AFAM
Rear Sprocket steel 60T - 420 Afam Rieju MRT
Article no.: AFAM47103-60

Rear Sprocket steel 60T - 420 Afam Rieju MRT

26,50 €
Currently not in stock
AFAM
Rear Sprocket steel 52T - 420 Afam Rieju MRT
Article no.: AFAM47103-52

Rear Sprocket steel 52T - 420 Afam Rieju MRT

21,00 €
Currently not in stock
AFAM
Rear Sprocket steel 51T - 420 AFAM Beta RR
Article no.: AFAM38101-51

Rear Sprocket steel 51T - 420 AFAM Beta RR

21,50 €
Currently not in stock
AFAM
Rear Sprocket steel 50T - 420 AFAM Beta RR
Article no.: AFAM38101-50

Rear Sprocket steel 50T - 420 AFAM Beta RR

21,00 €
Currently not in stock
AFAM
Chain Clip Master Link AFAM black A420
Article no.: AFAMRA420M

Chain Clip Master Link AFAM black A420

1,80 €
Currently not in stock
Moose Racing
RXP Pro-MX420 Chain Moose Racing
Article no.: MRM57600_MASTER

RXP Pro-MX420 Chain Moose Racing

12,00 €
Currently not in stock
26,00 €
-54% Discount
Doppler
Chain Kit alu Neochrome 14x53 - 420 Doppler Derbi Senda X-treme
Article no.: CGN509942

Chain Kit alu Neochrome 14x53 - 420 Doppler Derbi Senda X-treme

95,00 €
Currently not in stock
Doppler
Chain Kit aluminium Neochrome 13x53 - 420 Doppler Beta RR
Article no.: CGN509939

Chain Kit aluminium Neochrome 13x53 - 420 Doppler Beta RR

93,00 €
Currently not in stock
Doppler
Rear Sprocket 53T - 420 Doppler Alu CNC neochrome Rieju MRT
Article no.: CGN505503

Rear Sprocket 53T - 420 Doppler Alu CNC neochrome Rieju MRT

50,00 €
Currently not in stock
Doppler
Chain Kit aluminium black 13x53 - 420 Doppler Beta RR
Article no.: CGN504012

Chain Kit aluminium black 13x53 - 420 Doppler Beta RR

89,00 €
Currently not in stock
Doppler
Chain Kit aluminium red 13x53 - 420 Doppler Beta RR
Article no.: CGN504011

Chain Kit aluminium red 13x53 - 420 Doppler Beta RR

89,00 €
Currently not in stock
Doppler
Chain Kit alu black 13x53 - 420 Doppler Rieju MRT / Yamaha DT
Article no.: CGN503783

Chain Kit alu black 13x53 - 420 Doppler Rieju MRT / Yamaha DT

89,00 €
Currently not in stock
99,00 €
-10% Discount
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
AFAM
Chain Kit Afam 12x52 - 420 Gas Gas Rookie 50cc
Article no.: AFAM85

Chain Kit Afam 12x52 - 420 Gas Gas Rookie 50cc

53,50 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 15T YZ 65
Article no.: MMAST-12121568

Front Sprocket Moto Master 420 15T YZ 65

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 13T YZ 65
Article no.: MMAST-12121566

Front Sprocket Moto Master 420 13T YZ 65

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

Front Sprocket Moto Master 420 13T KX 85

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 15T CRF 150
Article no.: MMAST-12121497

Front Sprocket Moto Master 420 15T CRF 150

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 14T CRF 150
Article no.: MMAST-12121496

Front Sprocket Moto Master 420 14T CRF 150

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 14T TC / SX 65
Article no.: MMAST-12121488

Front Sprocket Moto Master 420 14T TC / SX 65

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 13T TC / SX 65
Article no.: MMAST-12121487

Front Sprocket Moto Master 420 13T TC / SX 65

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 420 12T TC / SX 65
Article no.: MMAST-12121486

Front Sprocket Moto Master 420 12T TC / SX 65

16,00 €
Currently not in stock
Renthal
Front Sprocket Renthal 420 T13 self-cleaning KX 65 / 85
Article no.: REN-R25842013

Front Sprocket Renthal 420 T13 self-cleaning KX 65 / 85

21,00 €
Currently not in stock
Renthal
Front Sprocket Renthal 420 T14 self-cleaning YZ 65
Article no.: REN-12121460

Front Sprocket Renthal 420 T14 self-cleaning YZ 65

25,50 €
Currently not in stock
AFAM
Chain Kit Afam 420 MX2 KX 85 14/51 Rear Sprocket self-cleaning
Article no.: 48011174

Chain Kit Afam 420 MX2 KX 85 14/51 Rear Sprocket self-cleaning

92,00 €
Currently not in stock
AFAM
Chain Kit Afam 420 MX SX Pro Senior LC 50 11/44 self-cleaning rear sprocket
Article no.: 48010547

Chain Kit Afam 420 MX SX Pro Senior LC 50 11/44 self-cleaning rear sprocket

79,00 €
Currently not in stock
AFAM
Chain Kit Afam 420 MX CR 85 15/56
Article no.: 48010406

Chain Kit Afam 420 MX CR 85 15/56

90,00 €
Currently not in stock
AFAM
Chain Kit Afam 420 MX 65 TC / SX 14 / 48
Article no.: 48010249

Chain Kit Afam 420 MX 65 TC / SX 14 / 48

89,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminum self-cleaning 420 / 50 teeth KX 80 / 85
Article no.: 1074595002

Rear Sprocket Afam aluminum self-cleaning 420 / 50 teeth KX 80 / 85

43,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 48 teeth SX / TC 65
Article no.: 1074725002

Rear Sprocket Afam aluminium 420 / 48 teeth SX / TC 65

37,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 48 teeth SX / TC 65
Article no.: 1074724003

Rear Sprocket Afam aluminium self-cleaning 420 / 48 teeth SX / TC 65

43,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 47 teeth KX 65
Article no.: 1074598002

Rear Sprocket Afam aluminium 420 / 47 teeth KX 65

43,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 44 teeth KX 60
Article no.: 1074594001

Rear Sprocket Afam aluminium 44 teeth KX 60

32,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 50 detns KX 80 / 85
Article no.: 1074597001

Rear Sprocket Afam aluminium 420 / 50 detns KX 80 / 85

41,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 51 detns KX 80 / 85
Article no.: 1074596003

Rear Sprocket Afam aluminium 420 / 51 detns KX 80 / 85

39,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 47 teeth TC / SX 65
Article no.: 1074724002

Rear Sprocket Afam aluminium 420 / 47 teeth TC / SX 65

43,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 56 teeth CR 80 / 85
Article no.: 1074384007

Rear Sprocket Afam aluminium 420 / 56 teeth CR 80 / 85

44,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 55 teeth CR 80 / 85
Article no.: 1074384006

Rear Sprocket Afam aluminium 420 / 55 teeth CR 80 / 85

43,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 49 teeth CR 80 / 85
Article no.: 1074384001

Rear Sprocket Afam aluminium 420 / 49 teeth CR 80 / 85

37,00 €
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 420 / 55 teeth KX 80 / 85
Article no.: 1074595006

Rear Sprocket Afam aluminium 420 / 55 teeth KX 80 / 85

47,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium 420 / 48 teeth KX 80 / 85
Article no.: 1074596001

Rear Sprocket Afam aluminium 420 / 48 teeth KX 80 / 85

37,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 50 teeth CR 80 / 85
Article no.: 1074384002

Rear Sprocket Afam aluminium self-cleaning 420 / 50 teeth CR 80 / 85

37,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 50 teeth KTM 65
Article no.: 1074724004

Rear Sprocket Afam aluminium self-cleaning 50 teeth KTM 65

43,50 €
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 420 / 49 teeth KX 80 / 85
Article no.: 1074595001

Rear Sprocket Afam aluminium self-cleaning 420 / 49 teeth KX 80 / 85

43,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 53 teeth KX 80 / 85
Article no.: 1074595004

Rear Sprocket Afam aluminium self-cleaning 420 / 53 teeth KX 80 / 85

48,50 €
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 420 / 44 teeth KTM 50
Article no.: 1074729001

Rear Sprocket Afam aluminium self-cleaning 420 / 44 teeth KTM 50

32,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 50 teeth KX 80 / 85
Article no.: 1074596002

Rear Sprocket Afam aluminium self-cleaning 420 / 50 teeth KX 80 / 85

37,00 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 54 teeth KX 80 / 85
Article no.: 1074595005

Rear Sprocket Afam aluminium self-cleaning 420 / 54 teeth KX 80 / 85

50,50 €
Currently not in stock
AFAM
Rear Sprocket Afam aluminium self-cleaning 420 / 52 teeth KX 80 / 85
Article no.: 1074596004

Rear Sprocket Afam aluminium self-cleaning 420 / 52 teeth KX 80 / 85

41,00 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 43 teeth KLX 110
Article no.: 1074482004

Rear Sprocket Afam steel 43 teeth KLX 110

22,50 €
Currently not in stock
AFAM
Rear Sprocket Afam steel 32 teeth KLX 110
Article no.: 1074482001

Rear Sprocket Afam steel 32 teeth KLX 110

16,50 €
Currently not in stock
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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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