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Chains and Sprockets

(1240 products)
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Product type
Chain Chain accessories Chain guide Chain kit Chain master link Chain roller Chain slider Chain tensioner Circlip Front sprocket Ignition lock Pulley gear Chain rear sprocket Transmission gear Washer Sprocket bolt
Brand
AFAM Conti Derbi Doppler IGM Iris KMC Malossi Moose Racing Moto Master MotoForce MotoForce Racing Piaggio Renthal Stage6 Standard Parts STR8 Voca Racing YCF YCF Factory
Inside diameter
44 mm 58 mm 62 mm 94 mm 98 mm 100 mm 102 mm 105 mm 108 mm 110 mm 136 mm 140 mm
Bolt pattern
4-hole 5-hole 6-hole 3x2 holes 10-hole 11-hole
Chain links
74 78 80 84 86 88 90 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150
Colour
Black Blue Chrome Gold Green Grey Orange Pink Purple Red Silver Turquoise White Yellow Néochrome
Price
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AFAM
Chain Kit AFAM 14x48 Hyosung RT 125 Karion
Article no.: AFAMKS-A-55

Chain Kit AFAM 14x48 Hyosung RT 125 Karion

86,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x48 Hyosung GA 125 Cruise I before 1996
Article no.: AFAMKS-A-51

Chain Kit AFAM 14x48 Hyosung GA 125 Cruise I before 1996

43,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x47 Hyosung RX 125 SM
Article no.: AFAMKS-A-54

Chain Kit AFAM 14x47 Hyosung RX 125 SM

47,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x46 Hyosung GV 250
Article no.: AFAMKS-A-46

Chain Kit AFAM 14x46 Hyosung GV 250

96,50 €
Currently not in stock
AFAM
Chain Kit AFAM 14x45 Yamaha YBR 125 ED RE031
Article no.: AFAMKS-A-23

Chain Kit AFAM 14x45 Yamaha YBR 125 ED RE031

75,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x45 Yamaha YBR 125 / RE041 / RE051 / RE052 / RE054
Article no.: AFAMKS-A-32

Chain Kit AFAM 14x45 Yamaha YBR 125 / RE041 / RE051 / RE052 / RE054

75,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x45 KTM RC 125 after 2014
Article no.: AFAMKS-A-159

Chain Kit AFAM 14x45 KTM RC 125 after 2014

102,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x45 KTM Duke 125 before 2013
Article no.: AFAMKS-A-151

Chain Kit AFAM 14x45 KTM Duke 125 before 2013

96,50 €
Currently not in stock
AFAM
Chain Kit AFAM 14x43 Yamaha YBR 125
Article no.: AFAMKS-A-31

Chain Kit AFAM 14x43 Yamaha YBR 125

77,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x42 KTM Duke 200 2012 - 2013
Article no.: AFAMKS-A-162

Chain Kit AFAM 14x42 KTM Duke 200 2012 - 2013

93,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x42 KTM Duke 200 / RC 200 2014 - 2020
Article no.: AFAMKS-A-164

Chain Kit AFAM 14x42 KTM Duke 200 / RC 200 2014 - 2020

94,50 €
Currently not in stock
AFAM
Chain Kit AFAM 14x42 Aprilia Pegaso 125
Article no.: AFAMKS-A-180

Chain Kit AFAM 14x42 Aprilia Pegaso 125

87,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x39 Honda TRX 400 2005 - 2015
Article no.: AFAMKS-A-17

Chain Kit AFAM 14x39 Honda TRX 400 2005 - 2015

84,50 €
Currently not in stock
AFAM
Chain Kit AFAM 14x38 Honda TRX 450 R
Article no.: AFAMKS-A-14

Chain Kit AFAM 14x38 Honda TRX 450 R

83,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x30 Kymco Mxer 50
Article no.: AFAMKS-A-87

Chain Kit AFAM 14x30 Kymco Mxer 50

48,50 €
Currently not in stock
AFAM
Chain Kit AFAM 13x47 Yamaha XV 125 before 2001
Article no.: AFAMKS-A-50

Chain Kit AFAM 13x47 Yamaha XV 125 before 2001

96,50 €
Currently not in stock
AFAM
Chain Kit AFAM 13x39 Honda TRX 250 R
Article no.: AFAMKS-A-12

Chain Kit AFAM 13x39 Honda TRX 250 R

81,50 €
Currently not in stock
AFAM
Chain Kit AFAM 13x38 Honda TRX 450 R before 2015
Article no.: AFAMKS-A-13

Chain Kit AFAM 13x38 Honda TRX 450 R before 2015

84,00 €
Currently not in stock
AFAM
Chain Kit AFAM 12x56 Beta RR 1999 - 2001
Article no.: AFAMKS-A-149

Chain Kit AFAM 12x56 Beta RR 1999 - 2001

73,00 €
Currently not in stock
AFAM
Chain Kit AFAM 12x47 Yamaha TZR avat 2000
Article no.: AFAMKS-A-100

Chain Kit AFAM 12x47 Yamaha TZR avat 2000

44,00 €
Currently not in stock
AFAM
Chain Kit AFAM 12x45 Aprilia Pegaso / RX3
Article no.: AFAMKS-A-168

Chain Kit AFAM 12x45 Aprilia Pegaso / RX3

47,00 €
Currently not in stock
AFAM
Chain Kit AFAM 11x60 Motorhispania RX
Article no.: AFAMKS-A-135

Chain Kit AFAM 11x60 Motorhispania RX

53,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x53 Derbi Senda
Article no.: AFAMKS-A-75

Chain Kit AFAM 11x53 Derbi Senda

41,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x52 Motorhispania RX after 2007
Article no.: AFAMKS-A-133

Chain Kit AFAM 11x52 Motorhispania RX after 2007

47,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x51 Aprilia RX50 Racing
Article no.: AFAMKS-A-175

Chain Kit AFAM 11x51 Aprilia RX50 Racing

45,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x48 Yamaha DT 2003 - 2006
Article no.: AFAMKS-A-118

Chain Kit AFAM 11x48 Yamaha DT 2003 - 2006

39,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x47 Rieju RS2
Article no.: AFAMKS-A-127

Chain Kit AFAM 11x47 Rieju RS2

42,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x47 Aprilia RS before 2005
Article no.: AFAMKS-A-112

Chain Kit AFAM 11x47 Aprilia RS before 2005

44,00 €
Currently not in stock
AFAM
Chain Kit AFAM 11x43 Aprilia AF1
Article no.: AFAMKS-A-92

Chain Kit AFAM 11x43 Aprilia AF1

62,50 €
Currently not in stock
AFAM
Chain AFAM XS-Ring reinforced gold 428 XMR-G 130 links
Article no.: AFAM428XMR-G-130

Chain AFAM XS-Ring reinforced gold 428 XMR-G 130 links

66,00 €
Currently not in stock
AFAM
Chain AFAM XS-Ring reinforced gold 428 XMR-G 124 links
Article no.: AFAM428XMR-G-124

Chain AFAM XS-Ring reinforced gold 428 XMR-G 124 links

63,00 €
Currently not in stock
AFAM
Chain AFAM XS-Ring reinforced black 525 XMR3 108 links
Article no.: AFAM525XMR3-108

Chain AFAM XS-Ring reinforced black 525 XMR3 108 links

80,50 €
Currently not in stock
AFAM
Chain AFAM XS-Ring reinforced black 520 XMR3 94 links
Article no.: AFAM520XMR3-94L

Chain AFAM XS-Ring reinforced black 520 XMR3 94 links

66,00 €
Currently not in stock
AFAM
Chain AFAM XS-Ring reinforced black 520 XMR3 116 links
Article no.: AFAM520XMR3-116L

Chain AFAM XS-Ring reinforced black 520 XMR3 116 links

80,50 €
Currently not in stock
AFAM
Chain AFAM XS-Ring hyper reinforced gold 525 XHR3 112 links
Article no.: AFAM525XHR3-112

Chain AFAM XS-Ring hyper reinforced gold 525 XHR3 112 links

138,00 €
Currently not in stock
AFAM
Chain Rivet Master Link AFAM reinforced gold A520 MR1-G
Article no.: AFAM520MR1-G

Chain Rivet Master Link AFAM reinforced gold A520 MR1-G

2,80 €
Currently not in stock
Derbi
Front Sprocket 11 teeth Derbi Euro2 / Euro3 / Euro4
Article no.: OE-DE00H02808371

Front Sprocket 11 teeth Derbi Euro2 / Euro3 / Euro4

18,50 €
Currently not in stock
24,00 €
-23% Discount
YCF
Front Sprocket 10 teeth Pit Bike YCF50E
Article no.: MBRS35-10T

Front Sprocket 10 teeth Pit Bike YCF50E

11,00 €
Currently not in stock
YCF
Sprocket 10 teeth Pit Bike YCF 88E
Article no.: MBRS35/10T-01

Sprocket 10 teeth Pit Bike YCF 88E

18,00 €
Currently not in stock
YCF
Chain Pit Bike YCF50E
Article no.: MBRS35-114

Chain Pit Bike YCF50E

21,00 €
Currently not in stock
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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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