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Chains and Sprockets

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164
1391
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164
1391
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Chain Chain kit Chain master link Front sprocket Chain rear sprocket
Brand
AFAM Derbi Doppler IGM Moose Racing Moto Master MotoForce MotoForce Racing Renthal Stage6 Standard Parts STR8 Voca Racing
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MotoForce
Chain Kit 12x52 - 420 Rieju MRT
Article no.: MF89.00241

Chain Kit 12x52 - 420 Rieju MRT

53,00 €
In stock
54,00 €
-2% Discount
MotoForce
Front Sprocket Motoforce Minarelli AM6 420
Article no.: MF8900000_MF_BPIGNON_AM6_420

Front Sprocket Motoforce Minarelli AM6 420

5,00 €
In stock
8,60 €
-42% Discount
MotoForce
Reinforced Chain 132 links size=420
Article no.: MF89.00153

Reinforced Chain 132 links size=420

15,00 €
In stock
RRP
20,50 €
-27% Discount
Sale
MotoForce
Chain Kit 13x53 - 420 Derbi Senda X-treme
Article no.: MF89.00201

Chain Kit 13x53 - 420 Derbi Senda X-treme

57,50 €
In stock
RRP
63,00 €
-9% Discount
MotoForce
Chain Kit 14x53 - 420 Derbi Senda X-treme
Article no.: MF89.00200

Chain Kit 14x53 - 420 Derbi Senda X-treme

54,00 €
In stock
RRP
63,00 €
-14% Discount
MotoForce
Reinforced Chain 134 links chain type 420
Article no.: MF89.00150

Reinforced Chain 134 links chain type 420

15,00 €
In stock
RRP
34,00 €
-56% Discount
Sale
MotoForce
Front Sprocket Motoforce Derbi Euro 3
Article no.: MF890000_MF_PIGNONBOITE_DERBI2006

Front Sprocket Motoforce Derbi Euro 3

5,00 €
In stock
7,10 €
-30% Discount
AFAM
Chain Master Link Afam 420 gold
Article no.: AFAM483128

Chain Master Link Afam 420 gold

2,60 €
In stock
AFAM
Rear Sprocket 53 teeth - 420 Afam Generic Trigger
Article no.: AFAM35103-53

Rear Sprocket 53 teeth - 420 Afam Generic Trigger

25,00 €
In stock
Doppler
Chain Master Link Doppler 420 blue
Article no.: CGN504531

Chain Master Link Doppler 420 blue

3,00 €
In stock
3,70 €
-19% Discount
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC black Rieju MRT
Article no.: CGN500921

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

46,00 €
In stock
AFAM
Chain reinforced Racing 134 links 420 gold
Article no.: AFAM485374

Chain reinforced Racing 134 links 420 gold

42,00 €
In stock
Doppler
Chain reinforced 134 links D.420 Doppler black
Article no.: CGN501113

Chain reinforced 134 links D.420 Doppler black

25,00 €
In stock
27,00 €
-7% Discount
Str8
Front Sprocket 420 orange Minarelli AM6
Article no.: STR-71ORANGEAM6

Front Sprocket 420 orange Minarelli AM6

9,10 €
In stock
Str8
Front Sprocket 420 blue Minarelli AM6
Article no.: STR-71BLUEAM6

Front Sprocket 420 blue Minarelli AM6

8,80 €
In stock
AFAM
Chain Kit AFAM 12x52 - 420 Rieju MRT / Yamaha DT
Article no.: AFAM467442

Chain Kit AFAM 12x52 - 420 Rieju MRT / Yamaha DT

63,00 €
In stock
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC red Aprilia SX 50
Article no.: CGN492590

Rear Sprocket 53T - 420 Doppler alu CNC red Aprilia SX 50

46,00 €
In stock
Doppler
Rear Sprocket 53T - 420 Doppler alu CNC red Rieju MRT
Article no.: CGN491212

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

46,00 €
In stock
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 €
In stock
55,00 €
-16% Discount
AFAM
Chain Kit AFAM 11x60 Yamaha TZR after 2003
Article no.: CGN478546

Chain Kit AFAM 11x60 Yamaha TZR after 2003

58,50 €
In stock
Voca Racing
Rear Sprocket 40T - 420 Voca Alu Neochrome Yamaha DT 50 LC Portugal
Article no.: VCR-SD450.YDT.40/TI

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

38,00 €
In stock
RRP
47,00 €
-19% Discount
Sale
AFAM
Chain Kit Aprilia RX 50 2006 - 2017 Afam 11x53 - 420 (OEM ratio)
Article no.: AFAM31761

Chain Kit Aprilia RX 50 2006 - 2017 Afam 11x53 - 420 (OEM ratio)

55,00 €
In stock
AFAM
Chain Kit Aprilia RX 50 1999 - 2001 Afam 12x51 - 420 (OEM ratio)
Article no.: AFAM32036

Chain Kit Aprilia RX 50 1999 - 2001 Afam 12x51 - 420 (OEM ratio)

60,00 €
In stock
AFAM
Chain Kit Aprilia MX / SM 50 2003 - 2005 Afam 11x51 - 420 (OEM ratio)
Article no.: AFAM32035

Chain Kit Aprilia MX / SM 50 2003 - 2005 Afam 11x51 - 420 (OEM ratio)

59,50 €
In stock
AFAM
Rear Sprocket steel Peugeot / Rieju Afam 60 teeth - 420
Article no.: AFAM167819

Rear Sprocket steel Peugeot / Rieju Afam 60 teeth - 420

37,00 €
In stock
AFAM
Rear Sprocket steel Derbi DRD Pro Afam 53 teeth - 420
Article no.: AFAM160792

Rear Sprocket steel Derbi DRD Pro Afam 53 teeth - 420

25,50 €
In stock
AFAM
Rear Sprocket steel Beta RR 50 Afam 60 teeth - 420
Article no.: AFAM167786

Rear Sprocket steel Beta RR 50 Afam 60 teeth - 420

28,50 €
In stock
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 40T - 420 Alu black
Article no.: VCR-SD450.YDT.40/BK

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

36,00 €
In stock
RRP
44,00 €
-18% Discount
Sale
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 38 teeth 420 Alu red
Article no.: VCR-SD450.YDT.38/RE

Rear Sprocket Yamaha DT 50 LC Portugal 38 teeth 420 Alu red

38,00 €
In stock
RRP
42,00 €
-10% Discount
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu black
Article no.: VCR-SD450.YDT.38/BK

Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu black

35,00 €
In stock
RRP
42,00 €
-17% Discount
Sale
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu Neochrome
Article no.: VCR-SD450.YDT.38/TI

Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu Neochrome

38,00 €
In stock
RRP
46,00 €
-17% Discount
Sale
Voca Racing
Rear Sprocket Rieju MRT 50 teeth - 420 Voca Alu black
Article no.: VCR-SD450.MRT.50/BK

Rear Sprocket Rieju MRT 50 teeth - 420 Voca Alu black

43,00 €
In stock
RRP
53,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Rieju MRT 50 teeth - 420 Voca Alu Neochrome
Article no.: VCR-SD450.MRT.50/TI

Rear Sprocket Rieju MRT 50 teeth - 420 Voca Alu Neochrome

46,00 €
In stock
RRP
57,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 50 teeth - 420 Voca Alu black
Article no.: VCR-SD450.BETA.50/BK

Rear Sprocket Beta RR 50 teeth - 420 Voca Alu black

43,00 €
In stock
RRP
53,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 50 teeth - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.50/TI

Rear Sprocket Beta RR 50 teeth - 420 Voca Alu Neochrome

46,00 €
In stock
RRP
57,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu black
Article no.: VCR-SD450.BETA.48/BK

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu black

38,00 €
In stock
RRP
47,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.48/TI

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu Neochrome

45,00 €
In stock
RRP
51,00 €
-12% Discount
Voca Racing
Rear Sprocket Beta RR 48 teeth - 420 Voca Alu blue
Article no.: VCR-SD450.BETA.48/BL

Rear Sprocket Beta RR 48 teeth - 420 Voca Alu blue

42,50 €
In stock
RRP
47,00 €
-10% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 50T - 420 Voca Alu Neochrome
Article no.: VCR-SD450.SDA.50/TI

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

49,00 €
In stock
RRP
60,00 €
-18% Discount
Sale
Voca Racing
Rear Sprocket Aprilia SX 50cc 50 teeth - 420 Voca Alu blue
Article no.: VCR-SD450.SDA.50/BL

Rear Sprocket Aprilia SX 50cc 50 teeth - 420 Voca Alu blue

46,00 €
In stock
RRP
57,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Aprilia SX 50cc 48 teeth - 420 Voca Alu red
Article no.: VCR-SD450.SDA.48/RE

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

48,00 €
In stock
RRP
54,00 €
-11% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 48T - 420 Voca Alu Neochrome
Article no.: VCR-SD450.SDA.48/TI

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

47,00 €
In stock
RRP
58,00 €
-19% Discount
Sale
Voca Racing
Rear Sprocket Aprilia SX 50cc 48 teeth - 420 Voca Alu blue
Article no.: VCR-SD450.SDA.48/BL

Rear Sprocket Aprilia SX 50cc 48 teeth - 420 Voca Alu blue

44,00 €
In stock
RRP
54,00 €
-19% Discount
Sale
AFAM
Chain Kit Rieju MRT after 2018 Afam 11x62
Article no.: CGN518452

Chain Kit Rieju MRT after 2018 Afam 11x62

74,00 €
In stock
Doppler
Rear Sprocket steel 53Z - 420 Doppler Origin Peugeot / Rieju
Article no.: CGN509888

Rear Sprocket steel 53Z - 420 Doppler Origin Peugeot / Rieju

26,00 €
In stock
RRP
30,00 €
-13% Discount
Sale
AFAM
Chain motocross AFAM A420MX2G - clip
Article no.: AFAMA420MX2-G

Chain motocross AFAM A420MX2G - clip

17,00 €
In stock
Doppler
Rear Sprocket steel 53 teeth - 420 Doppler Derbi DRD Pro
Article no.: CGN509884

Rear Sprocket steel 53 teeth - 420 Doppler Derbi DRD Pro

26,00 €
In stock
RRP
30,00 €
-13% Discount
Sale
Doppler
Front Sprocket Doppler - 420 Neochrome Derbi
Article no.: CGN420NEODERBI

Front Sprocket Doppler - 420 Neochrome Derbi

11,50 €
In stock
Doppler
Front Sprocket Doppler - 420 Black coating Minarelli AM6
Article no.: CGN420NOIRAM6

Front Sprocket Doppler - 420 Black coating Minarelli AM6

12,00 €
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 €
In stock
54,00 €
-15% Discount
AFAM
Rear Sprocket 52 teeth - 420 Afam Aprilia SX 50
Article no.: A264720

Rear Sprocket 52 teeth - 420 Afam Aprilia SX 50

20,00 €
In stock
22,00 €
-9% Discount
Sale
AFAM
Chain Kit Afam 428 MX 85 KX 13/51 ultra-light rear sprocket
Article no.: 48011186

Chain Kit Afam 428 MX 85 KX 13/51 ultra-light rear sprocket

101,00 €
In stock
AFAM
Rear Sprocket Afam steel 37 teeth KLX 110
Article no.: 1074482002

Rear Sprocket Afam steel 37 teeth KLX 110

20,00 €
In stock
AFAM
Rear Sprocket Afam steel 46 teeth KLX 110
Article no.: 1074482005

Rear Sprocket Afam steel 46 teeth KLX 110

25,50 €
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 €
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 €
In stock
AFAM
Chain Kit AFAM 12x48 Yamaha DT before 1992
Article no.: AFAMKS-A-62

Chain Kit AFAM 12x48 Yamaha DT before 1992

40,00 €
In stock
AFAM
Chain Kit AFAM 12x32 Yamaha Breeze / Grizzly
Article no.: AFAMKS-A-68

Chain Kit AFAM 12x32 Yamaha Breeze / Grizzly

25,00 €
In stock
RRP
64,50 €
-61% Discount
AFAM
Chain Kit AFAM 11x53 Gilera RCR 50
Article no.: AFAMKS-A-74

Chain Kit AFAM 11x53 Gilera RCR 50

44,50 €
In stock
AFAM
Chain Kit AFAM 11x52 Rieju Spike
Article no.: AFAMKS-A-129

Chain Kit AFAM 11x52 Rieju Spike

45,50 €
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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