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Chains and Sprockets

(35 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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606
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35
606
products
found
Product type
Chain Chain kit Front sprocket
Brand
AFAM Doppler Iris KMC Moose Racing Moto Master MotoForce Renthal Standard Parts
Chain links
74 78 80 84 86 88 90 96 100 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146
Colour
Black Blue Gold Red Silver
Price
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MotoForce
Chain 415 / 120 links Motoforce reinforced
Article no.: MF89.00133

Chain 415 / 120 links Motoforce reinforced

15,00 €
In stock
RRP
18,00 €
-17% Discount
Sale
MotoForce
Chain 420 / 138 links Motoforce reinforced
Article no.: MF89.00151

Chain 420 / 138 links Motoforce reinforced

20,00 €
In stock
RRP
22,00 €
-9% Discount
MotoForce
Chain 428 / 138 links Motoforce reinforced
Article no.: MF89.00101

Chain 428 / 138 links Motoforce reinforced

18,70 €
In stock
RRP
22,00 €
-15% Discount
MotoForce
Front Sprocket Motoforce Derbi Euro 3
Article no.: MF890000_MF_PIGNONBOITE_DERBI2006

Front Sprocket Motoforce Derbi Euro 3

5,00 €
In stock
Doppler
Chain 418 / 138 links Doppler reinforced blue
Article no.: CGN503982

Chain 418 / 138 links Doppler reinforced blue

25,00 €
In stock
Doppler
Chain 428 / 138 links Doppler reinforced red
Article no.: CGN503981

Chain 428 / 138 links Doppler reinforced red

25,00 €
In stock
Doppler
Chain Kit 13x53 steel - 428 Doppler Origin Sherco 50cc
Article no.: CGN538766

Chain Kit 13x53 steel - 428 Doppler Origin Sherco 50cc

65,00 €
In stock
AFAM
Chain motocross AFAM A520XRR3G X-Ring - clip
Article no.: AFAMA520XRR3-G

Chain motocross AFAM A520XRR3G X-Ring - clip

58,00 €
In stock
109,00 €
-47% Discount
Moto Master
Chain Moto Master GP-520 GOLD (clip links)
Article no.: MMAST-12200451

Chain Moto Master GP-520 GOLD (clip links)

60,00 €
In stock
85,00 €
-29% Discount
Sale
Renthal
Chain 520 R1 Works 120 links
Article no.: REN-R1520120

Chain 520 R1 Works 120 links

92,00 €
In stock
Sale
Standard Parts
Chain 110 links 1/2x5,4 black Simson
Article no.: MOF-40804

Chain 110 links 1/2x5,4 black Simson

17,50 €
In stock
RRP
27,00 €
-35% Discount
AFAM
Chain 428 AFAM R1-G reinforced gold
Article no.: AFAM428R1-G/SIZE

Chain 428 AFAM R1-G reinforced gold

9,50 €
In stock
15,00 €
-37% Discount
AFAM
Chain AFAM reinforced gold 420 R1-G
Article no.: AFAM420R1-G/SIZE

Chain AFAM reinforced gold 420 R1-G

10,00 €
In stock
AFAM
Chain AFAM black 420
Article no.: AFAM420M/SIZE

Chain AFAM black 420

18,00 €
In stock
22,00 €
-18% Discount
Moose Racing
Chain Moose Racing HPO O-Ring 520
Article no.: MRM57300_MASTER

Chain Moose Racing HPO O-Ring 520

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
Doppler
Chain Kit Sherco SM / SE 13x53 Doppler black steel
Article no.: CGN538767

Chain Kit Sherco SM / SE 13x53 Doppler black steel

59,00 €
In stock soon
Doppler
Chain Kit Doppler 13x53 - 428 Sherco 50 Alu Blue
Article no.: CGN526753

Chain Kit Doppler 13x53 - 428 Sherco 50 Alu Blue

95,00 €
In stock soon
KMC
Chain 415 / 120 links KMC reinforced red
Article no.: CGN505607

Chain 415 / 120 links KMC reinforced red

19,00 €
Currently not in stock
Standard Parts
Chain 415 / 120 links Doppler reinforced gold
Article no.: CGN504287

Chain 415 / 120 links Doppler reinforced gold

13,00 €
Currently not in stock
Doppler
Chain reinforced 138 links D.428 gold
Article no.: CGN503614

Chain reinforced 138 links D.428 gold

21,00 €
Currently not in stock
28,00 €
-25% Discount
AFAM
Chain Kit AFAM 11x60 Yamaha TZR after 2003
Article no.: CGN478546

Chain Kit AFAM 11x60 Yamaha TZR after 2003

58,50 €
Currently not in stock
Iris
Chain 415 / 120 links Iris standard
Article no.: CGN3038

Chain 415 / 120 links Iris standard

12,50 €
Currently not in stock
AFAM
Chain Kit Sherco SE-R 50 Afam 14x56 - 428
Article no.: AFAM173014

Chain Kit Sherco SE-R 50 Afam 14x56 - 428

66,00 €
Currently not in stock
AFAM
Chain Kit Rieju MRT after 2018 Afam 11x62
Article no.: CGN518452

Chain Kit Rieju MRT after 2018 Afam 11x62

74,00 €
Currently not in stock
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
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 €
Currently not in stock
AFAM
Chain Kit AFAM 14x53 Aprilia RS / Derbi GPR
Article no.: AFAMKS-A-169

Chain Kit AFAM 14x53 Aprilia RS / Derbi GPR

46,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x49 Yamaha SR 125 1992 - 2002
Article no.: AFAMKS-A-24

Chain Kit AFAM 14x49 Yamaha SR 125 1992 - 2002

45,00 €
Currently not in stock
AFAM
Chain Kit AFAM 14x30 Kymco Mxer 150 / MXU 150
Article no.: AFAMKS-A-89

Chain Kit AFAM 14x30 Kymco Mxer 150 / MXU 150

69,00 €
Currently not in stock
AFAM
Chain Kit AFAM 13x62 Aprilia SX125
Article no.: AFAMKS-A-190

Chain Kit AFAM 13x62 Aprilia SX125

66,00 €
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 12x47 Aprilia RS 50 1999 - 2005
Article no.: AFAMKS-A-137

Chain Kit AFAM 12x47 Aprilia RS 50 1999 - 2005

46,50 €
Currently not in stock
Moose Racing
Chain Moose Racing RXP Pro-MX420
Article no.: MRM57600_MASTER

Chain Moose Racing RXP Pro-MX420

12,00 €
Currently not in stock

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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