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Chains and Sprockets

(42 products)
Gearboxes Chains and Sprockets Gear Drives Transmission Accessories
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42
302
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42
302
products
found
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 Voca Racing
Inside diameter
100 mm 102 mm 105 mm 108 mm
Bolt pattern
4-hole 6-hole 3x2 holes
Chain links
80 86 90 106 112 120 124 126 128 130 132 134 136 138 140 142 144
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AFAM IGM Moto Master MotoForce Racing
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MotoForce Racing
Rear Sprocket 48T 420 MotoForce Racing alu Rieju MRT Black
Article no.: MF89.00409/BK

Rear Sprocket 48T 420 MotoForce Racing alu Rieju MRT Black

39,50 €
In stock
45,50 €
-13% Discount
MotoForce Racing
Rear Sprocket 48T 420 MotoForce Racing alu Rieju MRT Blue
Article no.: MF89.00409/BL

Rear Sprocket 48T 420 MotoForce Racing alu Rieju MRT Blue

39,50 €
In stock
45,50 €
-13% Discount
MotoForce Racing
Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Red
Article no.: MF89.00406/RE

Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Red

39,50 €
In stock
MotoForce Racing
Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Black
Article no.: MF89.00406/BK

Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Black

39,50 €
In stock
MotoForce Racing
Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Blue
Article no.: MF89.00406/BL

Rear Sprocket 53T 420 MotoForce Racing Beta RR Alu Blue

39,50 €
In stock
MotoForce Racing
Rear Sprocket 48T 420 MotoForce Racing Beta RR Alu Blue
Article no.: MF89.00405/BL

Rear Sprocket 48T 420 MotoForce Racing Beta RR Alu Blue

39,50 €
In stock
45,50 €
-13% Discount
MotoForce Racing
Front Sprocket 15 teeth 420 MotoForce Racing AM6 Neochrome
Article no.: MF89.00026

Front Sprocket 15 teeth 420 MotoForce Racing AM6 Neochrome

10,00 €
In stock
RRP
10,50 €
-5% Discount
IGM
Rear Sprocket 46 teeth / 420 IGM Derbi Senda / Aprilia SX50 from 2011
Article no.: IGM85193

Rear Sprocket 46 teeth / 420 IGM Derbi Senda / Aprilia SX50 from 2011

13,00 €
In stock
Sale
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
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
Moto Master
Rear Sprocket Moto Master 420 alu 48T orange TC / SX 65
Article no.: MMAST-12112383

Rear Sprocket Moto Master 420 alu 48T orange TC / SX 65

36,00 €
In stock
RRP
51,00 €
-29% Discount
Moto Master
Rear Sprocket Moto Master 420 steel 49T TC / SX 65
Article no.: MMAST-12102284

Rear Sprocket Moto Master 420 steel 49T TC / SX 65

49,00 €
In stock
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
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
AFAM
Rear Sprocket steel 62T - 420 AFAM CPI SX / Rieju SMX
Article no.: AFAM116100-62

Rear Sprocket steel 62T - 420 AFAM CPI SX / Rieju SMX

18,50 €
In stock
RRP
34,50 €
-46% Discount
AFAM
Rear Sprocket 50 teeth Afam steel Beta RR - 05 / Fantic Caballero -15
Article no.: AFAM92115-50

Rear Sprocket 50 teeth Afam steel Beta RR - 05 / Fantic Caballero -15

20,00 €
In stock
Sale
AFAM
Rear Sprocket steel 48T - 420 AFAM Malaguti NKD
Article no.: AFAM146100-48

Rear Sprocket steel 48T - 420 AFAM Malaguti NKD

12,50 €
In stock
RRP
21,50 €
-42% Discount
AFAM
Front Sprocket AFAM 420 Derbi
Article no.: AFAM49102/SIZE
1

Front Sprocket AFAM 420 Derbi

from 6,30 €
In stock
AFAM
Chain AFAM reinforced gold 420 R1-G
Article no.: AFAM420R1-G/SIZE

Chain AFAM reinforced gold 420 R1-G

from 10,00 €
In stock
MotoForce Racing
Front Sprocket 13 teeth 420 MotoForce Racing AM6 Neochrome
Article no.: MF89.00024

Front Sprocket 13 teeth 420 MotoForce Racing AM6 Neochrome

9,60 €
In stock soon
RRP
10,50 €
-9% Discount
MotoForce Racing
Front Sprocket 14 teeth 420 MotoForce Racing Derbi Neochrome
Article no.: MF89.00022

Front Sprocket 14 teeth 420 MotoForce Racing Derbi Neochrome

9,00 €
In stock soon
RRP
10,50 €
-14% Discount
AFAM
Chain Master Link Afam 420 gold
Article no.: AFAM483128

Chain Master Link Afam 420 gold

2,60 €
Currently not in stock
IGM
Rear Sprocket 44 teeth / 420 IGM steel Rieju MRT / Derbi Senda
Article no.: IGM85140

Rear Sprocket 44 teeth / 420 IGM steel Rieju MRT / Derbi Senda

17,00 €
Currently not in stock
IGM
Rear Sprocket 65 teeth / 420 IGM steel Rieju MRT / Derbi Senda
Article no.: IGM13101205

Rear Sprocket 65 teeth / 420 IGM steel Rieju MRT / Derbi Senda

18,00 €
Currently not 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 €
Currently not in stock
AFAM
Chain Kit AFAM reinf. 14x53 - 420 Derbi Senda DRD after 2002
Article no.: CGN467432
3

Chain Kit AFAM reinf. 14x53 - 420 Derbi Senda DRD after 2002

58,50 €
Currently not in stock
IGM
Rear Sprocket 48 teeth / 420 IGM steel Derbi Senda DRD / X-Treme
Article no.: IGM88290

Rear Sprocket 48 teeth / 420 IGM steel Derbi Senda DRD / X-Treme

15,50 €
Currently not in stock
AFAM
Rear Sprocket 52 teeth / 420 Afam steel Senda / SX50 from 2011
Article no.: A264720

Rear Sprocket 52 teeth / 420 Afam steel Senda / SX50 from 2011

27,00 €
Currently not in stock
AFAM
Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix
Article no.: AFAM49100-14

Front Sprocket AFAM 14 teeth 420 Cagiva Mito / Derbi Senda / GPR / Fenix

9,90 €
Currently not 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 €
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 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 11x62 Yamaha DT / Peugeot XP6
Article no.: AFAMKS-A-125

Chain Kit AFAM 11x62 Yamaha DT / Peugeot XP6

52,50 €
Currently not in stock
AFAM
Chain Kit AFAM 11x48 Rieju RR
Article no.: AFAMKS-A-126

Chain Kit AFAM 11x48 Rieju RR

45,00 €
Currently not in stock
AFAM
Rear Sprocket 59 teeeth / 420 Afam steel Senda / SX50 after 2011
Article no.: AFAM92114-59

Rear Sprocket 59 teeeth / 420 Afam steel Senda / SX50 after 2011

31,00 €
Currently not in stock
AFAM
Rear Sprocket 53 teeth / 420 Afam steel Rieju MRT / Derbi Senda
Article no.: AFAM47103-53

Rear Sprocket 53 teeth / 420 Afam steel Rieju MRT / Derbi Senda

20,50 €
Currently not in stock
AFAM
Rear Sprocket 52 teeth / 420 Afam steel Rieju MRT / Derbi Senda
Article no.: AFAM47103-52

Rear Sprocket 52 teeth / 420 Afam steel Rieju MRT / Derbi Senda

21,00 €
Currently not in stock
AFAM
Rear Sprocket 48 teeth / 420 Afam steel Rieju MRT / Derbi Senda
Article no.: AFAM47103-48

Rear Sprocket 48 teeth / 420 Afam steel Rieju MRT / Derbi Senda

18,00 €
Currently not in stock
AFAM
Rear Sprocket 46 teeth Afam steel Gilera GSM / Peugeot XP6
Article no.: AFAM56103-46

Rear Sprocket 46 teeth Afam steel Gilera GSM / Peugeot XP6

22,00 €
Currently not in stock
AFAM
Chain Clip Master Link AFAM black A420
Article no.: AFAMRA420M

Chain Clip Master Link AFAM black A420

1,80 €
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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