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Chains and Sprockets

(171 products)
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171
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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
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 Doppler Moose Racing
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AFAM
Chain AFAM reinforced gold 420 R1-G
Article no.: AFAM420R1-G/SIZE

Chain AFAM reinforced gold 420 R1-G

from 10,00 €
In stock
AFAM
Chain AFAM black 420
Article no.: AFAM420M/SIZE

Chain AFAM black 420

from 14,00 €
In stock
18,00 €
-22% Discount
Doppler
Chain Kit alu Neochrome 13x53 - 420 Rieju MRT / Yamaha DT
Article no.: CGN509945

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

76,00 €
In stock
RRP
95,00 €
-20% Discount
Sale
Doppler
Chain Kit alu Neochrome 14x53 - 420 Doppler Derbi GPR / Aprilia RS4
Article no.: CGN509943

Chain Kit alu Neochrome 14x53 - 420 Doppler Derbi GPR / Aprilia RS4

74,00 €
In stock
RRP
93,00 €
-20% Discount
Sale
Doppler
Chain Kit alu black 14x53 - 420 Doppler Derbi GPR / Senda X-treme
Article no.: CGN503782

Chain Kit alu black 14x53 - 420 Doppler Derbi GPR / Senda X-treme

71,00 €
In stock
RRP
89,00 €
-20% Discount
Sale
Doppler
Chain Master Link Doppler 420 red
Article no.: CGN504530

Chain Master Link Doppler 420 red

3,00 €
In stock soon
3,20 €
-6% Discount
Doppler
Chain Master Link Doppler 420 black
Article no.: CGN504529

Chain Master Link Doppler 420 black

3,00 €
In stock soon
3,20 €
-6% Discount
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC purple Rieju MRT
Article no.: CGN533905

Rear Sprocket 53T - 420 Doppler alu CNC purple Rieju MRT

46,00 €
In stock soon
Doppler
Chain Kit steel 13x53 Doppler Origin Rieju MRT
Article no.: CGN517747

Chain Kit steel 13x53 Doppler Origin Rieju MRT

60,00 €
In stock soon
79,00 €
-24% Discount
Doppler
Chain Kit aluminium blue 13x53 - 420 Rieju MRT
Article no.: CGN509944

Chain Kit aluminium blue 13x53 - 420 Rieju MRT

89,00 €
In stock soon
Doppler
Chain reinforced 140 d.420 links Doppler gold
Article no.: CGN503602

Chain reinforced 140 d.420 links Doppler gold

21,00 €
Currently not in stock
25,00 €
-16% Discount
AFAM
Chain reinforced Racing 134 links 420 gold
Article no.: AFAM485374

Chain reinforced Racing 134 links 420 gold

46,00 €
Currently not in stock
Doppler
Chain reinforced 134 links D.420 Doppler yellow
Article no.: CGN501116

Chain reinforced 134 links D.420 Doppler yellow

25,00 €
Currently not in stock
26,00 €
-4% Discount
Doppler
Chain reinforced 134 links D.420 Doppler white
Article no.: CGN501118

Chain reinforced 134 links D.420 Doppler white

25,00 €
Currently not in stock
30,50 €
-18% Discount
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC gold Rieju MRT
Article no.: CGN491209

Rear Sprocket 53T - 420 Doppler alu CNC gold Rieju MRT

46,00 €
Currently not in stock
Doppler
Chain Kit aluminium gold 13x53 - 420 Doppler Rieju MRT
Article no.: CGN491213
5

Chain Kit aluminium gold 13x53 - 420 Doppler Rieju MRT

89,00 €
Currently not in stock
AFAM
Chain Kit AFAM 12x53 Aprilia RS/RX/RS4 2006 - 2010
Article no.: CGN482389
3

Chain Kit AFAM 12x53 Aprilia RS/RX/RS4 2006 - 2010

66,00 €
Currently not in stock
AFAM
Chain Kit AFAM reinf. 14x53 - 420 Derbi Senda DRD after 2002
Article no.: CGN467432
3

Chain Kit AFAM reinf. 14x53 - 420 Derbi Senda DRD after 2002

58,50 €
Currently not in stock
Doppler
Rear Sprocket 53T Doppler Fantic XM from 2017 blue
Article no.: CGN538391

Rear Sprocket 53T Doppler Fantic XM from 2017 blue

49,50 €
Currently not in stock
AFAM
Chain Kit Afam 13x53 Aprilia / Derbi / Gilera
Article no.: AFAM173010

Chain Kit Afam 13x53 Aprilia / Derbi / Gilera

64,50 €
Currently not in stock
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC purple Beta RR 50
Article no.: CGN533903

Rear Sprocket 53T - 420 Doppler alu CNC purple Beta RR 50

46,00 €
Currently not in stock
AFAM
Chain Kit Aprilia SX 50 2012 - 2017 Afam 11x53 - 420 (OEM ratio)
Article no.: AFAM167783

Chain Kit Aprilia SX 50 2012 - 2017 Afam 11x53 - 420 (OEM ratio)

60,00 €
Currently not in stock
AFAM
Chain Kit Aprilia RX 50 1995 - 1998 Afam 12x51 - 420 (OEM ratio)
Article no.: AFAM31762

Chain Kit Aprilia RX 50 1995 - 1998 Afam 12x51 - 420 (OEM ratio)

57,50 €
Currently not in stock
AFAM
Chain Kit Aprilia RX 2002 - 2006 Afam 11x51 - 420 OEM ratio
Article no.: AFAM31760

Chain Kit Aprilia RX 2002 - 2006 Afam 11x51 - 420 OEM ratio

56,00 €
Currently not in stock
AFAM
Chain Kit Aprilia RS 50 2006 - 2011 Afam 11x53 - 420 (OEM ratio)
Article no.: AFAM4305

Chain Kit Aprilia RS 50 2006 - 2011 Afam 11x53 - 420 (OEM ratio)

59,50 €
Currently not in stock
AFAM
Chain Kit Aprilia RS 50 2003 - 2005 Afam 11x47 - 420 (OEM ratio)
Article no.: AFAM4304

Chain Kit Aprilia RS 50 2003 - 2005 Afam 11x47 - 420 (OEM ratio)

64,50 €
Currently not in stock
AFAM
Rear Sprocket steel Suzuki RMX / SMX Afam 50T - 420
Article no.: AFAM160796

Rear Sprocket steel Suzuki RMX / SMX Afam 50T - 420

26,00 €
Currently not in stock
AFAM
Chain Kit Rieju MRT after 2018 Afam 11x62
Article no.: CGN518452

Chain Kit Rieju MRT after 2018 Afam 11x62

74,00 €
Currently not in stock
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC red Fantic Caballero before 2015
Article no.: CGN515220

Rear Sprocket 53T - 420 Doppler alu CNC red Fantic Caballero before 2015

46,00 €
Currently not in stock
Doppler
Chain Kit steel 14x53 - 420 Doppler Origin Derbi Senda DRD
Article no.: CGN515040

Chain Kit steel 14x53 - 420 Doppler Origin Derbi Senda DRD

60,00 €
Currently not in stock
79,00 €
-24% Discount
Doppler
Chain Kit steel 13x53 - 420 Doppler Origin Yamaha TZR 50
Article no.: CGN515038

Chain Kit steel 13x53 - 420 Doppler Origin Yamaha TZR 50

60,00 €
Currently not in stock
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC blue Rieju MRT
Article no.: CGN508244

Rear Sprocket 53T - 420 Doppler alu CNC blue Rieju MRT

46,00 €
Currently not in stock
AFAM
Rear Sprocket 52 teeth - 420 Afam Aprilia SX 50
Article no.: A264720

Rear Sprocket 52 teeth - 420 Afam Aprilia SX 50

27,00 €
Currently not in stock
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 14x53 Aprilia RS / Derbi GPR
Article no.: AFAMKS-A-169

Chain Kit AFAM 14x53 Aprilia RS / Derbi GPR

46,00 €
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

52,50 €
Currently not in stock
53,50 €
-2% Discount
AFAM
Chain Kit AFAM 11x48 Rieju RR
Article no.: AFAMKS-A-126

Chain Kit AFAM 11x48 Rieju RR

45,00 €
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

from 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
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
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123

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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