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Clutch

(167 products)
Moped Clutches Clutch Bells Torque Drives Clutch Springs Torque Springs Clutch Accessories
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Bracket Bushings & Spacers Circlip Clutch Clutch accessories Clutch bell Clutch discs Clutch hub Clutch kit Clutch lever Clutch release lever Clutch springs CVT accessories Engine spring Pullers Pulley Repair kit Spring Torque drive Torque spring Washer Bearing ball Clutch shoes CVT / transmission bolt CVT shim Guide pin
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Doppler Jasil Malossi MotoForce MotoForce Racing Polini Stage6 Stage6 R/T Standard Parts Swiing Tomos Venandi Motors
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Standard Parts
Rear Pulley aluminium Peugeot 103 SP / MVL / Vogue (11 teeth)
Article no.: CGN285121
1

Rear Pulley aluminium Peugeot 103 SP / MVL / Vogue (11 teeth)

27,50 €
In stock
Standard Parts
Pulley aluminium MBK 51 (11 teeth)
Article no.: CGN210827

Pulley aluminium MBK 51 (11 teeth)

32,50 €
In stock
Standard Parts
Pulley aluminium Peugeot 103 SP / MVL / Vogue (11 teeth)
Article no.: CGN210755

Pulley aluminium Peugeot 103 SP / MVL / Vogue (11 teeth)

30,50 €
In stock
Standard Parts
Engine Spring reinforced Peugeot 103 SP / MV A.M (3.7l)
Article no.: CGN1994
1

Engine Spring reinforced Peugeot 103 SP / MV A.M (3.7l)

7,20 €
In stock
MotoForce Racing
Racing Clutch Bell 107mm Piaggio / Peugeot / Kymco / GY6
Article no.: MF83.109
9

Racing Clutch Bell 107mm Piaggio / Peugeot / Kymco / GY6

46,00 €
In stock
RRP
47,00 €
-2% Discount
Standard Parts
Clutch with bell 100mm Piaggio Ciao / SI / Bravo
Article no.: IP55807

Clutch with bell 100mm Piaggio Ciao / SI / Bravo

57,00 €
In stock
RRP
62,35 €
-9% Discount
New
Standard Parts
Clutch Discs Simson S50 / KR51
Article no.: SP-95292

Clutch Discs Simson S50 / KR51

13,50 €
In stock
Doppler
Engine Spring Doppler ER1 Peugeot 103 SP for Malossi crankcase
Article no.: CGN532387

Engine Spring Doppler ER1 Peugeot 103 SP for Malossi crankcase

80,00 €
In stock
Doppler
Engine Spring Doppler ER1 Peugeot 103 SPX for Malossi crankcase
Article no.: CGN532385

Engine Spring Doppler ER1 Peugeot 103 SPX for Malossi crankcase

80,00 €
In stock
86,00 €
-7% Discount
Doppler
Clutch Alignment Arrow Doppler Peugeot 103 SPX
Article no.: CGN538817

Clutch Alignment Arrow Doppler Peugeot 103 SPX

8,00 €
In stock
9,00 €
-11% Discount
Doppler
Clutch Nut Doppler Open
Article no.: CGN527817

Clutch Nut Doppler Open

8,20 €
In stock
Doppler
Clutch Friction Discs Doppler Open (x2)
Article no.: CGN534442

Clutch Friction Discs Doppler Open (x2)

7,60 €
In stock
9,20 €
-17% Discount
Doppler
Clutch Bell Doppler Open
Article no.: CGN527820

Clutch Bell Doppler Open

77,50 €
In stock
RRP
78,00 €
-1% Discount
Standard Parts
Engine Spring Peugeot 103 Vogue (OEM 724373)
Article no.: CGN520841

Engine Spring Peugeot 103 Vogue (OEM 724373)

6,80 €
In stock
Standard Parts
Engine Spring Stop Peugeot 103 SPX (OEM 717561)
Article no.: CGN519712

Engine Spring Stop Peugeot 103 SPX (OEM 717561)

8,20 €
In stock
Standard Parts
Clutch 3 shoes Puch Maxi
Article no.: SP-94031

Clutch 3 shoes Puch Maxi

42,00 €
In stock
Standard Parts
Clutch Pressure Plate Puch Maxi Sp
Article no.: SP-94758

Clutch Pressure Plate Puch Maxi Sp

16,00 €
In stock
Standard Parts
Clutch Release Lever Puch Maxi
Article no.: SP-89756

Clutch Release Lever Puch Maxi

8,60 €
In stock
Polini
Clutch Bell Polini Evolution Piaggio Ciao / Si
Article no.: P250.042

Clutch Bell Polini Evolution Piaggio Ciao / Si

96,00 €
In stock
RRP
114,00 €
-16% Discount
Doppler
Clutch Bell Doppler SX86 D.107mm Peugeot / Piaggio / Honda / Kymco
Article no.: CGN482015

Clutch Bell Doppler SX86 D.107mm Peugeot / Piaggio / Honda / Kymco

64,00 €
In stock
Swiing
Clutch Spring swiing reinforced +40% Puch Z50
Article no.: MOF-43848

Clutch Spring swiing reinforced +40% Puch Z50

21,00 €
In stock
Swiing
Clutch Spring swiing reinforced +20% Puch Z50
Article no.: MOF-43847

Clutch Spring swiing reinforced +20% Puch Z50

22,00 €
In stock
Standard Parts
Torsion Spring clutch shaft Simson
Article no.: MOF-41569

Torsion Spring clutch shaft Simson

4,60 €
In stock
Standard Parts
Pressure Bolt and Bearing clutch plate Puch Maxi E50
Article no.: IP44225

Pressure Bolt and Bearing clutch plate Puch Maxi E50

7,60 €
In stock
Standard Parts
Decompression Lever Puch 2- / 3- / 4-speed
Article no.: IP44158

Decompression Lever Puch 2- / 3- / 4-speed

9,70 €
In stock
Swiing
Clutch reinforced swiing Puch Z50
Article no.: MOF-43849

Clutch reinforced swiing Puch Z50

135,00 €
In stock
Standard Parts
Bearing Bush clutch basket Puch Maxi E50 / P1 / P2
Article no.: IP44159

Bearing Bush clutch basket Puch Maxi E50 / P1 / P2

5,10 €
In stock
Swiing
Clutch Shaft swiing Puch Maxi E50
Article no.: MOF-43850

Clutch Shaft swiing Puch Maxi E50

24,00 €
In stock
Polini
Clutch Springs Polini Piaggio Ciao
Article no.: P228.0130

Clutch Springs Polini Piaggio Ciao

10,00 €
In stock
Standard Parts
Clutch Shoes Motobecane AV7 (old model)
Article no.: CGN512339

Clutch Shoes Motobecane AV7 (old model)

27,50 €
In stock
Polini
Clutch Springs 2,1 / 2,3mm Polini Speed Clutch 2G
Article no.: P245.076

Clutch Springs 2,1 / 2,3mm Polini Speed Clutch 2G

7,90 €
In stock
RRP
9,30 €
-15% Discount
Standard Parts
Clutch Racing Puch Maxi E50
Article no.: DMP-44226

Clutch Racing Puch Maxi E50

103,00 €
In stock
MotoForce Racing
Clutch and Bell Kit 107mm Motoforce Racing Piaggio / Peugeot
Article no.: MF80.117/PACK2

Clutch and Bell Kit 107mm Motoforce Racing Piaggio / Peugeot

90,00 €
In stock
100,00 €
-10% Set-Rabatt
Polini
Clutch Bell Polini EVO 2 Piaggio NRG / Typhoon
Article no.: U250.025
3

Clutch Bell Polini EVO 2 Piaggio NRG / Typhoon

89,00 €
In stock
RRP
105,00 €
-15% Discount
Standard Parts
Clutch Basket lightweight stage 2 w/ sprocket 62/21 Simson
Article no.: MOF-42167

Clutch Basket lightweight stage 2 w/ sprocket 62/21 Simson

37,00 €
In stock
41,50 €
-11% Discount
Standard Parts
Clutch Basket tuning lightweight stage 2 w/ sprocket 65/20 Simson
Article no.: MOF-42166

Clutch Basket tuning lightweight stage 2 w/ sprocket 65/20 Simson

52,00 €
In stock
Standard Parts
Bearing Bush clutch lever Simson
Article no.: MOF-41373

Bearing Bush clutch lever Simson

2,90 €
In stock
Standard Parts
Clutch Balls (x6) OEM quality Peugeot 103
Article no.: CGN508648

Clutch Balls (x6) OEM quality Peugeot 103

7,10 €
In stock
MotoForce
Clutch Bell OEM quality Piaggio / Peugeot
Article no.: MF87.147
3

Clutch Bell OEM quality Piaggio / Peugeot

17,00 €
In stock soon
RRP
20,00 €
-15% Discount
Stage6
Clutch Bell Stage6 Wing Cooler 107mm Piaggio / Peugeot
Article no.: S6-5514000
14

Clutch Bell Stage6 Wing Cooler 107mm Piaggio / Peugeot

71,00 €
In stock soon
RRP
78,00 €
-9% Discount
Malossi
Clutch Spring Set Malossi (engines without variator)
Article no.: M297306

Clutch Spring Set Malossi (engines without variator)

19,00 €
In stock soon
RRP
20,00 €
-5% Discount
Malossi
Clutch Bell Malossi Wing Bell 107mm Piaggio / Peugeot
Article no.: M7719096B

Clutch Bell Malossi Wing Bell 107mm Piaggio / Peugeot

48,50 €
In stock soon
RRP
59,00 €
-18% Discount
Malossi
Clutch Kit Malossi Fly Clutch Piaggio Bravo
Article no.: M5218223

Clutch Kit Malossi Fly Clutch Piaggio Bravo

167,00 €
In stock soon
RRP
178,00 €
-6% Discount
Malossi
Clutch Bell Malossi standard (107mm) Piaggio / Peugeot
Article no.: M7711115
1

Clutch Bell Malossi standard (107mm) Piaggio / Peugeot

35,00 €
In stock soon
Standard Parts
Clutch Shoes Piaggio Ciao PX (x3 with springs)
Article no.: CGN482912

Clutch Shoes Piaggio Ciao PX (x3 with springs)

13,50 €
In stock soon
Doppler
Tension Spring Doppler ER1 Peugeot 103 SP / MVL
Article no.: CGN297246

Tension Spring Doppler ER1 Peugeot 103 SP / MVL

80,00 €
In stock soon
91,50 €
-13% Discount
Doppler
Tension Spring Doppler ER1 Peugeot 103 SPX / RCX
Article no.: CGN297231

Tension Spring Doppler ER1 Peugeot 103 SPX / RCX

80,00 €
In stock soon
91,50 €
-13% Discount
Doppler
Pinion 11 teeth clutch Doppler Open Peugeot 103 / MBK 51
Article no.: CGN534172

Pinion 11 teeth clutch Doppler Open Peugeot 103 / MBK 51

33,50 €
In stock soon
RRP
34,00 €
-1% Discount
Doppler
Clutch Shaft Doppler Open / ER2 / ER86 Peugeot 103 and MBK 51
Article no.: CGN527825

Clutch Shaft Doppler Open / ER2 / ER86 Peugeot 103 and MBK 51

23,50 €
In stock soon
RRP
24,00 €
-2% Discount
Standard Parts
Engine Spring Mount Peugeot 103 SPX
Article no.: CGN526318

Engine Spring Mount Peugeot 103 SPX

9,90 €
In stock soon
Jasil
Clutch Jasil Top Racing Puch Maxi E50
Article no.: JA49480

Clutch Jasil Top Racing Puch Maxi E50

125,00 €
In stock soon
MotoForce
Clutch + Bell MotoForce Piaggio / Peugeot
Article no.: MF85.107/PACK2

Clutch + Bell MotoForce Piaggio / Peugeot

40,18 €
Currently not in stock
41,00 €
-2% Set-Rabatt
Stage6
Clutch with bell Kit Stage6 Sport Pro Piaggio / Peugeot
Article no.: S6-5016632

Clutch with bell Kit Stage6 Sport Pro Piaggio / Peugeot

153,00 €
Currently not in stock
169,00 €
-9% Set-Rabatt
Malossi
Clutch Shoes Malossi Piaggio Ciao with CVT and 93mm clutch bell
Article no.: M5218765

Clutch Shoes Malossi Piaggio Ciao with CVT and 93mm clutch bell

41,00 €
Currently not in stock
Polini
Clutch Bell Polini Speed Bell Vespa ET4 / LX 50cc / Peugeot
Article no.: U250.003
1

Clutch Bell Polini Speed Bell Vespa ET4 / LX 50cc / Peugeot

30,50 €
Currently not in stock
RRP
36,00 €
-15% Discount
Standard Parts
Clutch with pulley Piaggio Ciao / Bravo
Article no.: MF85.100

Clutch with pulley Piaggio Ciao / Bravo

49,00 €
Currently not in stock
Polini
Starter Clutch Polini Piaggio Ciao vario drive
Article no.: P249.072

Starter Clutch Polini Piaggio Ciao vario drive

17,00 €
Currently not in stock
RRP
19,00 €
-11% Discount
Polini
Starter Clutch Polini Piaggio Ciao mono drive
Article no.: P249.071

Starter Clutch Polini Piaggio Ciao mono drive

17,00 €
Currently not in stock
RRP
19,00 €
-11% Discount
Polini
Clutch Shoes Polini Piaggio Ciao mono drive
Article no.: P249.070

Clutch Shoes Polini Piaggio Ciao mono drive

27,00 €
Currently not in stock
RRP
31,00 €
-13% Discount
Standard Parts
Spring clutch shoes MBK 51 (x1)
Article no.: CGN512797

Spring clutch shoes MBK 51 (x1)

1,20 €
Currently not in stock
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123

Moped clutch – automatic and simple

How a moped clutch works

Not all vintage mopeds are fitted with a variator, but they all have an automatic clutch. As on a motorcycle with a manual gearbox, its job is to disconnect or connect the engine and the transmission. The key difference is the centrifugal clutch, which engages automatically once a certain engine speed is reached.

Unlike a modern scooter, the clutch can work in two different ways:

  • On mopeds with pedals, the clutch is driven directly by the crankshaft. The clutch works by centrifugal force and has clutch shoes that are held closed outwards by springs (which drive the clutch bell), but also a centre plate that is pushed out by balls. The centre plate mainly affects the take-off point. The shoes keep the clutch firmly engaged in operation.
    As rpm increases, rotational speed rises, centrifugal force increases and the shoes open to bite into the bell, which then directly drives the V-belt. At idle, the belt therefore remains stationary.
  • On mopeds with kickstarter, the clutch sits on the rear pulley. Also designed as a centrifugal clutch, it is driven by the V-belt and opens as engine speed rises. It then drives the bell, which in turn drives the final drive gear. Unlike the system with the clutch at the front, the drive belt also rotates at idle here.

In both cases, no direct clutch action is needed to get things going.

ATTENTION: On some German models (Simson, Kreidler, ...), which are listed as mopeds, the clutch is not automatic. Here the operating principle is similar to a motorcycle clutch.

Moped clutch and engine tuning

As with any two-wheeler, the clutch needs to be adapted when power increases. On mopeds, this is not only about reliability, but also about the engagement point. A centrifugal clutch can be set up very precisely.
Since tuned engines usually deliver their peak performance at higher RPMs, it is especially beneficial to delay the engagement point. This ensures a snappier start and improved acceleration through the rev range. Depending on the system (clutch on the crankshaft or on the pulley), variation is possible via the balls, the star spring of the clutch disc, the clutch springs, or the weight of the clutch shoes.

Recommendations:

Depending on the tuning level (setup), it is not necessarily required to replace the complete clutch. However, setting it up is usually essential.

  • Switching from the original exhaust to a performance exhaust? It can be worth trying to make the clutch lighter by removing balls or fitting several star springs (on the disc). Harder clutch springs are also available.
    Example: Malossi spring set
  • Upgrading the moped with a more powerful cylinder? Then a reinforced and lighter clutch should be considered. It is more durable and engages at higher rpm.
    → Example: reinforced Motoforce disc, lightened Motoforce clutch shoes, Doppler sport clutch
  • Building a proper race engine with a very peaky power curve (high power in a narrow rpm range): A reinforced and at the same time lighter clutch is needed here, ideally as a complete kit. In this case, it is advisable to switch to a system on the rear pulley to reduce the weight on the crankshaft and make setup easier.
    → Example: Doppler ER2 system

In addition, another clutch element is important: the clutch bell. The more powerful the engine, the hotter the clutch can get. The bell should therefore be matched accordingly, and a ventilated model should be chosen that fits the clutch.

Moped clutches in our shop:

In our online shop, everything needed for servicing, setting up and improving the moped clutch can be found. Complete clutch kits are available, both in OEM quality and reinforced, as well as all individual components: springs, discs, bells, shoes, accessories and more. Parts from well-known manufacturers such as Malossi, Polini, Doppler, Motoforce are available, and of course for popular models such as MBK 51, Magnum Racing, Peugeot 103 SP / SPX / Vogue / RCX etc.

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