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Chains and Sprockets

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199
1302
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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 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 Voca Racing
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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
Doppler
Chain Master Link reinforced 420 Doppler gold
Article no.: CGN504541

Chain Master Link reinforced 420 Doppler gold

2,00 €
In stock
3,60 €
-44% 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

20,00 €
In stock
25,00 €
-20% Discount
Sale
Doppler
Chain Master Link Doppler 420 blue
Article no.: CGN504531

Chain Master Link Doppler 420 blue

3,00 €
In stock
3,80 €
-21% 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

36,00 €
In stock
RRP
46,00 €
-22% Discount
Sale
Doppler
Chain reinforced 134 links D.420 Doppler gold
Article no.: CGN501122

Chain reinforced 134 links D.420 Doppler gold

16,00 €
In stock
RRP
21,00 €
-24% Discount
Sale
Doppler
Chain reinforced 134 links D.420 Doppler red
Article no.: CGN501114

Chain reinforced 134 links D.420 Doppler red

20,00 €
In stock
RRP
25,00 €
-20% Discount
Sale
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
Doppler
Chain reinforced 134 links D.420 Doppler blue
Article no.: CGN501115

Chain reinforced 134 links D.420 Doppler blue

25,00 €
In stock
AFAM
Chain Kit AFAM 12x52 - 420 Rieju MRT / Yamaha DT
Article no.: AFAM467442

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

50,00 €
In stock
70,00 €
-29% Discount
Sale
Doppler
Rear Sprocket 53T - 428 Doppler CNC alu red Beta RR
Article no.: CGN496464
1

Rear Sprocket 53T - 428 Doppler CNC alu red Beta RR

58,00 €
In stock
RRP
60,00 €
-3% Discount
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

36,00 €
In stock
RRP
46,00 €
-22% Discount
Sale
AFAM
Chain Kit AFAM 11x60 Yamaha TZR after 2003
Article no.: CGN478546
2

Chain Kit AFAM 11x60 Yamaha TZR after 2003

46,00 €
In stock
59,00 €
-22% Discount
Sale
Doppler
Chain Kit Masai 13x53 Doppler black steel
Article no.: CGN538771

Chain Kit Masai 13x53 Doppler black steel

47,00 €
In stock
59,00 €
-20% Discount
Sale
Doppler
Chain Kit Fantic XM / XE 13x53 Doppler black steel
Article no.: CGN538768

Chain Kit Fantic XM / XE 13x53 Doppler black steel

59,00 €
In stock
Doppler
Chain Kit 13x53 aluminum - 420 Doppler Fantic XM/XE red
Article no.: CGN538770

Chain Kit 13x53 aluminum - 420 Doppler Fantic XM/XE red

75,00 €
In stock
RRP
95,00 €
-21% Discount
Sale
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

34,00 €
In stock
RRP
47,00 €
-28% Discount
Sale
Voca Racing
Rear Sprocket 40T - 420 Voca Alu Red Yamaha DT 50 LC Portugal
Article no.: VCR-SD450.YDT.40/RE

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

27,00 €
In stock
RRP
44,00 €
-39% Discount
Doppler
Rear Sprocket alu Fantic XM / XE Doppler 53T - 420 red
Article no.: CGN534141

Rear Sprocket alu Fantic XM / XE Doppler 53T - 420 red

36,00 €
In stock
RRP
46,00 €
-22% Discount
Sale
Doppler
Rear Sprocket steel 53T - 420 Doppler Origin Beta RR (02 - 05) and Caballero
Article no.: CGN528469

Rear Sprocket steel 53T - 420 Doppler Origin Beta RR (02 - 05) and Caballero

30,00 €
In stock
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)

39,00 €
In stock
RRP
55,00 €
-29% Discount
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)

40,00 €
In stock
RRP
60,00 €
-33% Discount
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)

47,00 €
In stock
59,50 €
-21% Discount
Sale
AFAM
Rear Sprocket steel Peugeot / Rieju Afam 60T - 420
Article no.: AFAM167819

Rear Sprocket steel Peugeot / Rieju Afam 60T - 420

25,00 €
In stock
RRP
37,00 €
-32% Discount
AFAM
Rear Sprocket steel Generic Trigger Afam 50T - 420
Article no.: AFAM160795

Rear Sprocket steel Generic Trigger Afam 50T - 420

19,00 €
In stock
24,50 €
-22% Discount
Sale
AFAM
Rear Sprocket steel Derbi DRD Pro Afam 53T - 420
Article no.: AFAM160792

Rear Sprocket steel Derbi DRD Pro Afam 53T - 420

20,00 €
In stock
26,00 €
-23% Discount
Sale
AFAM
Rear Sprocket steel Beta RR 50 Afam 60T - 420
Article no.: AFAM167786

Rear Sprocket steel Beta RR 50 Afam 60T - 420

22,00 €
In stock
28,50 €
-23% Discount
Sale
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

27,00 €
In stock
RRP
44,00 €
-39% Discount
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 38T 420 Alu red
Article no.: VCR-SD450.YDT.38/RE

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

26,00 €
In stock
RRP
42,00 €
-38% 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

26,00 €
In stock
RRP
42,00 €
-38% Discount
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

28,00 €
In stock
RRP
46,00 €
-39% Discount
Voca Racing
Rear Sprocket Yamaha DT 50 LC Portugal 38T - 420 Alu blue
Article no.: VCR-SD450.YDT.38/BL

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

26,00 €
In stock
RRP
42,00 €
-38% Discount
Voca Racing
Rear Sprocket Rieju MRT 50T - 420 Voca Alu Neochrome
Article no.: VCR-SD450.MRT.50/TI

Rear Sprocket Rieju MRT 50T - 420 Voca Alu Neochrome

41,00 €
In stock
RRP
57,00 €
-28% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 48T - 420 Voca Alu Neochrome
Article no.: VCR-SD450.BETA.48/TI

Rear Sprocket Beta RR 48T - 420 Voca Alu Neochrome

36,00 €
In stock
RRP
51,00 €
-29% Discount
Sale
Voca Racing
Rear Sprocket Beta RR 48T - 420 Voca Alu blue
Article no.: VCR-SD450.BETA.48/BL

Rear Sprocket Beta RR 48T - 420 Voca Alu blue

34,00 €
In stock
RRP
47,00 €
-28% Discount
Sale
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

57,00 €
In stock
RRP
60,00 €
-5% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 50T - 420 Voca Alu blue
Article no.: VCR-SD450.SDA.50/BL

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

52,50 €
In stock
RRP
57,00 €
-8% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 48T - 420 Voca Alu black
Article no.: VCR-SD450.SDA.48/BK

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

40,00 €
In stock
RRP
54,00 €
-26% Discount
Sale
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

54,00 €
In stock
RRP
58,00 €
-7% Discount
Voca Racing
Rear Sprocket Aprilia SX 50cc 48T - 420 Voca Alu blue
Article no.: VCR-SD450.SDA.48/BL

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

51,00 €
In stock
RRP
54,00 €
-6% Discount
Doppler
Rear Sprocket steel 53Z - 420 Doppler Origin Peugeot / Rieju
Article no.: CGN509888

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

24,00 €
In stock
RRP
30,00 €
-20% Discount
Sale
AFAM
Chain motocross AFAM A420MX2G - clip
Article no.: AFAMA420MX2-G

Chain motocross AFAM A420MX2G - clip

from 17,00 €
In stock
50,00 €
-66% Discount
AFAM
Chain Kit Afam 11x58 - 420 Fantic Caballero 2006 - 2017
Article no.: CGN509298

Chain Kit Afam 11x58 - 420 Fantic Caballero 2006 - 2017

50,00 €
In stock
RRP
73,00 €
-32% Discount
Doppler
Rear Sprocket steel 53T - 420 Doppler Rieju MRT
Article no.: CGN509885

Rear Sprocket steel 53T - 420 Doppler Rieju MRT

24,00 €
In stock
RRP
30,00 €
-20% Discount
Sale
Doppler
Rear Sprocket steel 53T - 420 Doppler Derbi DRD Pro
Article no.: CGN509884

Rear Sprocket steel 53T - 420 Doppler Derbi DRD Pro

24,00 €
In stock
RRP
30,00 €
-20% Discount
Sale
Doppler
Front Sprocket Doppler - 420 Neochrome Minarelli AM6
Article no.: CGN420NEOAM6

Front Sprocket Doppler - 420 Neochrome Minarelli AM6

from 8,00 €
In stock
Doppler
Front Sprocket Doppler - 420 Neochrome Derbi
Article no.: CGN420NEODERBI

Front Sprocket Doppler - 420 Neochrome Derbi

from 9,00 €
In stock
12,00 €
-25% Discount
Doppler
Front Sprocket Doppler - 420 Black coating Minarelli AM6
Article no.: CGN420NOIRAM6

Front Sprocket Doppler - 420 Black coating Minarelli AM6

from 9,00 €
In stock
13,00 €
-31% Discount
Doppler
Front Sprocket Doppler - 420 Black coating Derbi
Article no.: CGN420NOIRDERBI

Front Sprocket Doppler - 420 Black coating Derbi

from 9,00 €
In stock
12,00 €
-25% Discount
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

76,00 €
In stock
RRP
101,00 €
-25% Discount
AFAM
Front Sprocket Afam 420 / 14 teeth KX 65 / 85
Article no.: 1076683003

Front Sprocket Afam 420 / 14 teeth KX 65 / 85

6,80 €
In stock
AFAM
Front Sprocket Afam 420 / 13 teeth SX / TC 65
Article no.: 1077163002

Front Sprocket Afam 420 / 13 teeth SX / TC 65

5,90 €
In stock
RRP
10,00 €
-41% Discount
AFAM
Chain Kit AFAM 14x35 Yamaha TT-R 110
Article no.: AFAMKS-A-67

Chain Kit AFAM 14x35 Yamaha TT-R 110

24,00 €
In stock
31,00 €
-23% Discount
Sale
AFAM
Chain Kit AFAM 12x48 Yamaha DT before 1992
Article no.: AFAMKS-A-62

Chain Kit AFAM 12x48 Yamaha DT before 1992

34,00 €
In stock
43,00 €
-21% Discount
Sale
AFAM
Chain Kit AFAM 12x47 Aprilia RS 50 1999 - 2005
Article no.: AFAMKS-A-137

Chain Kit AFAM 12x47 Aprilia RS 50 1999 - 2005

37,00 €
In stock
46,50 €
-20% Discount
Sale
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 Generic / Keeway
Article no.: AFAMKS-A-111

Chain Kit AFAM 11x53 Generic / Keeway

37,00 €
In stock
47,00 €
-21% Discount
Sale
AFAM
Chain Kit AFAM 11x52 Rieju Spike
Article no.: AFAMKS-A-129

Chain Kit AFAM 11x52 Rieju Spike

27,50 €
In stock
RRP
45,50 €
-40% Discount
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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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