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Chains and Sprockets

(700 products)
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700
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Product type
Chain Chain guide Chain kit Chain master link Chain roller Chain slider Front sprocket Chain rear sprocket Washer Sprocket bolt
Brand
AFAM Conti D.I.D Doppler Moose Racing Moto Master MotoForce Renthal Stage6 Standard Parts Voca Racing
Inside diameter
100 mm 102 mm 108 mm 110 mm
Bolt pattern
4-hole 6-hole 3x2 holes
Price
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AFAM
Rear Sprocket Afam aluminium 41 teeth KTM / Husqvarna
Article no.: 1074736008

Rear Sprocket Afam aluminium 41 teeth KTM / Husqvarna

29,00 €
In stock
RRP
43,00 €
-33% Discount
AFAM
Rear Sprocket Afam aluminium 45 teeth KTM / Husqvarna
Article no.: 1074736012

Rear Sprocket Afam aluminium 45 teeth KTM / Husqvarna

17,50 €
In stock
RRP
45,00 €
-61% Discount
AFAM
Rear Sprocket Afam aluminium self-cleaning 52 teeth KTM / Husqvarna
Article no.: 1074735008

Rear Sprocket Afam aluminium self-cleaning 52 teeth KTM / Husqvarna

21,50 €
In stock
RRP
56,50 €
-62% Discount
AFAM
Rear Sprocket Afam aluminium self-cleaning 428 / 50 teeth RM / YZ 85
Article no.: 1074532004

Rear Sprocket Afam aluminium self-cleaning 428 / 50 teeth RM / YZ 85

23,00 €
In stock
RRP
48,50 €
-53% Discount
AFAM
Rear Sprocket Afam aluminium 52 teeth KTM / Husqvarna
Article no.: 1074736006

Rear Sprocket Afam aluminium 52 teeth KTM / Husqvarna

35,00 €
In stock
RRP
47,00 €
-26% Discount
Sale
AFAM
Rear Sprocket Afam aluminum self-cleaning 428 / 48 teeth RM / YZ 85
Article no.: 1074533003

Rear Sprocket Afam aluminum self-cleaning 428 / 48 teeth RM / YZ 85

28,50 €
In stock
RRP
43,00 €
-34% Discount
AFAM
Rear Sprocket Afam steel 49 teeth Yamaha YZ 125 / 250
Article no.: 1074432011

Rear Sprocket Afam steel 49 teeth Yamaha YZ 125 / 250

30,00 €
In stock
RRP
47,00 €
-36% Discount
AFAM
Rear Sprocket Afam steel 45 teeth Yamaha YZ / YZF
Article no.: 1074432008

Rear Sprocket Afam steel 45 teeth Yamaha YZ / YZF

26,50 €
In stock
RRP
40,00 €
-34% Discount
AFAM
Rear Sprocket Afam steel 47 teeth XTX 660
Article no.: 1074430003

Rear Sprocket Afam steel 47 teeth XTX 660

16,50 €
In stock
RRP
43,50 €
-62% Discount
AFAM
Front Sprocket Afam self-cleaning 14 teeth KXF 450
Article no.: 1076576002

Front Sprocket Afam self-cleaning 14 teeth KXF 450

7,00 €
In stock
RRP
18,50 €
-62% 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
Front Sprocket 420 Afam 10 teeth KTM 50
Article no.: 1077166001

Front Sprocket 420 Afam 10 teeth KTM 50

5,50 €
In stock
RRP
10,00 €
-45% Discount
AFAM
Front Sprocket Afam 14 teeth YZ 125 after 2005
Article no.: 1075401003

Front Sprocket Afam 14 teeth YZ 125 after 2005

8,80 €
In stock
RRP
14,50 €
-39% Discount
AFAM
Front Sprocket Afam 13 teeth CR 125
Article no.: 1074590002

Front Sprocket Afam 13 teeth CR 125

8,80 €
In stock
RRP
14,50 €
-39% Discount
AFAM
Front Sprocket Afam 14 teeth Kawasaki / Yamaha
Article no.: 1076710005

Front Sprocket Afam 14 teeth Kawasaki / Yamaha

8,80 €
In stock
RRP
14,50 €
-39% Discount
AFAM
Front Sprocket Afam 428 / 13 teeth KX 80 / 85
Article no.: 1076131001

Front Sprocket Afam 428 / 13 teeth KX 80 / 85

6,00 €
In stock
8,60 €
-30% Discount
Sale
AFAM
Front Sprocket Afam 14 teeth CR 125
Article no.: 1074590003

Front Sprocket Afam 14 teeth CR 125

5,50 €
In stock
RRP
14,50 €
-62% Discount
AFAM
Front Sprocket Afam 13 teeth Husqvarna CR / WR 125
Article no.: 1077129002

Front Sprocket Afam 13 teeth Husqvarna CR / WR 125

6,20 €
In stock
RRP
16,50 €
-62% Discount
AFAM
Front Sprocket Afam 12 teeth Husqvarna TC / TE 250 - 450
Article no.: 1077133001

Front Sprocket Afam 12 teeth Husqvarna TC / TE 250 - 450

10,50 €
In stock
RRP
17,50 €
-40% Discount
AFAM
Front Sprocket 420 Afam 11 teeth KTM 50
Article no.: 1077166002

Front Sprocket 420 Afam 11 teeth KTM 50

3,50 €
In stock
RRP
9,10 €
-62% Discount
Moose Racing
HPO O-Ring 520 chain Moose Racing
Article no.: MRM57300_MASTER

HPO O-Ring 520 chain Moose Racing

57,50 €
In stock
Moose Racing
Moose Racing RXP Pro-MX 520 Chain
Article no.: MRM57400_MASTER

Moose Racing RXP Pro-MX 520 Chain

60,00 €
In stock
Stage6
Chain Master Link 420 Stage6 white
Article no.: S6-2020003

Chain Master Link 420 Stage6 white

3,40 €
In stock soon
Stage6
Chain Master Link 420 Stage6 red
Article no.: S6-2020001

Chain Master Link 420 Stage6 red

3,40 €
In stock soon
Stage6
Chain HQ Stage6 420 / 140 links blue
Article no.: S6-2010000

Chain HQ Stage6 420 / 140 links blue

30,00 €
In stock soon
RRP
33,00 €
-9% Discount
MotoForce
Chain Master Link size=420
Article no.: MF89.00401

Chain Master Link size=420

2,40 €
In stock soon
RRP
2,60 €
-8% Discount
AFAM
Rear Sprocket Afam steel 46 teeth - 428 Beta RR
Article no.: 1074640001

Rear Sprocket Afam steel 46 teeth - 428 Beta RR

24,50 €
In stock soon
25,00 €
-2% Discount
Moose Racing
Chain Roller Moose Racing d.34 x 24 mm
Article no.: MR12310036

Chain Roller Moose Racing d.34 x 24 mm

19,50 €
Currently not in stock
RRP
22,00 €
-11% Discount
AFAM
Chain reinforced Racing 134 links 420 gold
Article no.: AFAM485374

Chain reinforced Racing 134 links 420 gold

42,00 €
Currently not in stock
Standard Parts
Rear Sprocket 53 teeth 420 Derbi DRD Pro
Article no.: 34937

Rear Sprocket 53 teeth 420 Derbi DRD Pro

23,50 €
Currently not in stock
Doppler
Rear Sprocket 53T - 428 Doppler alu CNC purple Beta RR 50
Article no.: CGN533904

Rear Sprocket 53T - 428 Doppler alu CNC purple Beta RR 50

56,00 €
Currently not in stock
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

49,50 €
Currently not in stock
RRP
57,00 €
-13% 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
Moto Master
Chain Moto Master X-Ring V6-520G 120 links (press links)
Article no.: MMAST-12231558

Chain Moto Master X-Ring V6-520G 120 links (press links)

95,00 €
Currently not in stock
RRP
106,00 €
-10% Discount
Moto Master
Chain Moto Master MX V2-520G 120 links (clip links)
Article no.: MMAST-12200449

Chain Moto Master MX V2-520G 120 links (clip links)

75,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 13T Sherco SE-F 250 / 300
Article no.: MMAST-12121543

Front Sprocket Moto Master 520 13T Sherco SE-F 250 / 300

16,00 €
Currently not in stock
Moto Master
Front Sprocket Moto Master 520 13T YZF 250 / 450
Article no.: MMAST-12121476

Front Sprocket Moto Master 520 13T YZF 250 / 450

16,00 €
Currently not in stock
Moto Master
Rear Sprocket MotoMaster 520 alu 45T black KTM / Husqvarna
Article no.: MMAST-12112198

Rear Sprocket MotoMaster 520 alu 45T black KTM / Husqvarna

53,50 €
Currently not in stock
Moto Master
Rear Sprocket Moto Master 520 steel 42T YZ / YZF
Article no.: MMAST-12102261

Rear Sprocket Moto Master 520 steel 42T YZ / YZF

45,00 €
Currently not in stock
Renthal
Chain R3-3 520 Off Road 118 links
Article no.: REN-12240205

Chain R3-3 520 Off Road 118 links

125,00 €
Currently not in stock
Renthal
Front Sprocket Renthal 520 T13 Ultra Light YZ / YZF
Article no.: REN-12121638

Front Sprocket Renthal 520 T13 Ultra Light YZ / YZF

27,00 €
Currently not in stock
RRP
33,00 €
-18% Discount
AFAM
Rear Sprocket Afam steel 50 teeth - 428 Beta RR
Article no.: 1074640002

Rear Sprocket Afam steel 50 teeth - 428 Beta RR

25,00 €
Currently not in stock
AFAM
Front Sprocket Afam 13 teeth Beta RR LC
Article no.: 1075314001

Front Sprocket Afam 13 teeth Beta RR LC

6,30 €
Currently not in stock
AFAM
Front Sprocket Afam 13 teeth SMS 125
Article no.: 1077127002

Front Sprocket Afam 13 teeth SMS 125

16,50 €
Currently not in stock
AFAM
Front Sprocket Afam 14 teeth XTX 660
Article no.: 1075501001

Front Sprocket Afam 14 teeth XTX 660

19,50 €
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
Moose Racing
RXP Pro-MX 428 Chain Moose Racing
Article no.: MRM57500_MASTER

RXP Pro-MX 428 Chain Moose Racing

31,50 €
Currently not in stock
32,00 €
-2% Discount
Moose Racing
Chain Guide Block Moose Racing
Article no.: MR12310198

Chain Guide Block Moose Racing

18,00 €
Currently not in stock
Moose Racing
Spare Rail for Chain Guide Moose Racing KXF 250 / 450
Article no.: MR12310197

Spare Rail for Chain Guide Moose Racing KXF 250 / 450

17,00 €
Currently not in stock
Moose Racing
Washers starlock sprocket (x10) Moose Racing KXF 450
Article no.: MR09350495

Washers starlock sprocket (x10) Moose Racing KXF 450

35,00 €
Currently not in stock
Moose Racing
Snap Rings sprocket (x10) Moose Racing SX 65 / 85
Article no.: MR09350494

Snap Rings sprocket (x10) Moose Racing SX 65 / 85

26,50 €
Currently not in stock
Moose Racing
Snap Rings sprocket (x10) Moose Racing SX / EXC 125 - 300
Article no.: MR09350493

Snap Rings sprocket (x10) Moose Racing SX / EXC 125 - 300

31,00 €
Currently not in stock
Moose Racing
Snap Rings sprocket (x10) Moose Racing KX 65 / 85
Article no.: MR09350492

Snap Rings sprocket (x10) Moose Racing KX 65 / 85

25,50 €
Currently not in stock
Moose Racing
Snap Rings sprocket (x10) Moose Racing KXF 250 / RM 250
Article no.: MR09350491

Snap Rings sprocket (x10) Moose Racing KXF 250 / RM 250

16,00 €
Currently not in stock
Moose Racing
Snap Rings sprocket (x10) Moose Racing RM-Z 450 / KX 500
Article no.: MR09350490

Snap Rings sprocket (x10) Moose Racing RM-Z 450 / KX 500

14,00 €
Currently not in stock
Moose Racing
Sprocket Lock Washers (x10) Moose Racing Yamaha YZF / KXF 450
Article no.: MR09350488

Sprocket Lock Washers (x10) Moose Racing Yamaha YZF / KXF 450

30,50 €
Currently not in stock
Moose Racing
Sprocket Lock Washers (x10) Moose Racing Yamaha YZ 85 / 125
Article no.: MR09350487

Sprocket Lock Washers (x10) Moose Racing Yamaha YZ 85 / 125

33,00 €
Currently not in stock
Moose Racing
Washers starlock sprocket (x10) Moose Racing DR-Z 400
Article no.: MR09350484

Washers starlock sprocket (x10) Moose Racing DR-Z 400

24,00 €
Currently not in stock
Moose Racing
Washers starlock sprocket (x10) Moose Racing YZ 250
Article no.: MR09350483

Washers starlock sprocket (x10) Moose Racing YZ 250

36,50 €
Currently not in stock
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12

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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