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Chains and Sprockets

(169 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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169
2025
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169
2025
products
found
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
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AFAM STR8 Voca Racing
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AFAM
Rear Sprocket steel 50T - 420 AFAM Beta RR (02 - 05) / Caballero
Article no.: AFAM92115-50

Rear Sprocket steel 50T - 420 AFAM Beta RR (02 - 05) / Caballero

24,50 €
In stock
AFAM
Rear Sprocket steel 48T - 420 AFAM Malaguti NKD
Article no.: AFAM146100-48

Rear Sprocket steel 48T - 420 AFAM Malaguti NKD

12,50 €
In stock
RRP
21,50 €
-42% Discount
AFAM
Rear Sprocket steel 48T - 420 Afam Rieju MRT
Article no.: AFAM47103-48

Rear Sprocket steel 48T - 420 Afam Rieju MRT

18,00 €
In stock
AFAM
Rear Sprocket steel 47T - 420 Afam Yamaha TZR after 2003
Article no.: AFAM12115-47

Rear Sprocket steel 47T - 420 Afam Yamaha TZR after 2003

18,50 €
In stock
AFAM
Rear Sprocket steel 47 teeth - 420 Afam Yamaha TZR 2000-2002
Article no.: AFAM12113-47

Rear Sprocket steel 47 teeth - 420 Afam Yamaha TZR 2000-2002

9,10 €
In stock
RRP
21,00 €
-57% Discount
AFAM
Rear Sprocket steel 47T - 420 AFAM Rieju RS2
Article no.: AFAM80104-47

Rear Sprocket steel 47T - 420 AFAM Rieju RS2

22,00 €
In stock
AFAM
Rear Sprocket steel 47T - 420 Afam Rieju MRT
Article no.: AFAM47103-47

Rear Sprocket steel 47T - 420 Afam Rieju MRT

19,00 €
In stock
AFAM
Rear Sprocket steel 46T - 420 Afam Peugeot XP6
Article no.: AFAM56103-46

Rear Sprocket steel 46T - 420 Afam Peugeot XP6

22,00 €
In stock
AFAM
Chain Clip Master Link AFAM black A420
Article no.: AFAMRA420M

Chain Clip Master Link AFAM black A420

1,80 €
In stock
AFAM
Front Sprocket AFAM 420 Minarelli AM6
Article no.: AFAM94119/SIZE
1

Front Sprocket AFAM 420 Minarelli AM6

from 7,00 €
In stock
AFAM
Front Sprocket AFAM 420 Derbi
Article no.: AFAM49102/SIZE
1

Front Sprocket AFAM 420 Derbi

from 6,30 €
In stock
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 18,00 €
In stock
Voca Racing
Rear Sprocket Beta RR 48T - 420 Voca Alu red
Article no.: VCR-SD450.BETA.48/RE

Rear Sprocket Beta RR 48T - 420 Voca Alu red

41,50 €
In stock soon
RRP
47,00 €
-12% Discount
AFAM
Rear Sprocket 53 teeth - 420 Afam Generic Trigger
Article no.: AFAM35103-53

Rear Sprocket 53 teeth - 420 Afam Generic Trigger

25,00 €
Currently not in stock
AFAM
Rear Sprocket 51 teeth - 420 Afam Generic Trigger
Article no.: AFAM35103-51

Rear Sprocket 51 teeth - 420 Afam Generic Trigger

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

Chain reinforced Racing 134 links 420 gold

46,00 €
Currently not in stock
AFAM
Rear Sprocket AFAM 51 teeth - 420 Beta RR / Caballero
Article no.: CGN495148
1

Rear Sprocket AFAM 51 teeth - 420 Beta RR / Caballero

28,00 €
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
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
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 40T - 420 Alu blue
Article no.: VCR-SD450.YDT.40/BL

Rear Sprocket Yamaha DT 50 LC Portugal 40T - 420 Alu blue

40,00 €
Currently not in stock
RRP
44,00 €
-9% Discount
Voca Racing
Rear Sprocket Rieju MRT 50T - 420 Voca Alu red
Article no.: VCR-SD450.MRT.50/RE

Rear Sprocket Rieju MRT 50T - 420 Voca Alu red

49,00 €
Currently not in stock
RRP
53,00 €
-8% Discount
Voca Racing
Rear Sprocket Rieju MRT 50T - 420 Voca Alu black
Article no.: VCR-SD450.MRT.50/BK

Rear Sprocket Rieju MRT 50T - 420 Voca Alu black

49,00 €
Currently not in stock
RRP
53,00 €
-8% Discount
Voca Racing
Rear Sprocket Rieju MRT 50T - 420 Voca Alu blue
Article no.: VCR-SD450.MRT.50/BL

Rear Sprocket Rieju MRT 50T - 420 Voca Alu blue

49,50 €
Currently not in stock
RRP
53,00 €
-7% Discount
Voca Racing
Rear Sprocket Rieju MRT 48T - 420 Voca Alu red
Article no.: VCR-SD450.MRT.48/RE

Rear Sprocket Rieju MRT 48T - 420 Voca Alu red

47,00 €
Currently not in stock
RRP
51,00 €
-8% Discount
Voca Racing
Rear Sprocket Rieju MRT 48T - 420 Voca Alu black
Article no.: VCR-SD450.MRT.48/BK

Rear Sprocket Rieju MRT 48T - 420 Voca Alu black

45,00 €
Currently not in stock
RRP
51,00 €
-12% Discount
Voca Racing
Rear Sprocket Rieju MRT 48T - 420 Voca Alu blue
Article no.: VCR-SD450.MRT.48/BL

Rear Sprocket Rieju MRT 48T - 420 Voca Alu blue

46,00 €
Currently not in stock
RRP
51,00 €
-10% Discount
Voca Racing
Rear Sprocket Beta RR 50T - 420 Voca Alu red
Article no.: VCR-SD450.BETA.50/RE

Rear Sprocket Beta RR 50T - 420 Voca Alu red

49,00 €
Currently not in stock
RRP
53,00 €
-8% Discount
Voca Racing
Rear Sprocket Beta RR 50T - 420 Voca Alu black
Article no.: VCR-SD450.BETA.50/BK

Rear Sprocket Beta RR 50T - 420 Voca Alu black

49,00 €
Currently not in stock
RRP
53,00 €
-8% Discount
Voca Racing
Rear Sprocket Beta RR 50T - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.50/TI

Rear Sprocket Beta RR 50T - 420 Voca Alu Neochrome

52,50 €
Currently not in stock
RRP
57,00 €
-8% Discount
Voca Racing
Rear Sprocket Beta RR 50T - 420 Voca Alu blue
Article no.: VCR-SD450.BETA.50/BL

Rear Sprocket Beta RR 50T - 420 Voca Alu blue

50,00 €
Currently not in stock
RRP
53,00 €
-6% Discount
Voca Racing
Rear Sprocket Beta RR 48T - 420 Voca Alu black
Article no.: VCR-SD450.BETA.48/BK

Rear Sprocket Beta RR 48T - 420 Voca Alu black

45,00 €
Currently not in stock
RRP
47,00 €
-4% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 50T - 420 Voca Alu black
Article no.: VCR-SD450.SDA.50/BK

Rear Sprocket Aprilia SX 50cc 50T - 420 Voca Alu black

49,00 €
Currently not in stock
RRP
57,00 €
-14% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 48T - 420 Voca Alu red
Article no.: VCR-SD450.SDA.48/RE

Rear Sprocket Aprilia SX 50cc 48T - 420 Voca Alu red

48,00 €
Currently not in stock
RRP
54,00 €
-11% Discount
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 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
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 59T - 420 Afam Derbi DRD Pro
Article no.: AFAM41100-59

Rear Sprocket steel 59T - 420 Afam Derbi DRD Pro

21,50 €
Currently not in stock
AFAM
Rear Sprocket steel 53T - 420 Afam Rieju MRT
Article no.: AFAM47103-53

Rear Sprocket steel 53T - 420 Afam Rieju MRT

20,50 €
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 47T - 420 AFAM Aprilia RS
Article no.: AFAM35104-47

Rear Sprocket steel 47T - 420 AFAM Aprilia RS

25,00 €
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
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
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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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