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MB Clutch spider (4 / 5 / 6 / 7 plate) MRB


This is our new one piece clutch spider to suit all types of 4, 5, 6 or 7 plate internal clutch kits.

It fits into all standard clutch crown wheels and works with either our MRB deep pressure flange or works with a standard pressure plate either GP or Li, Sx, Tv types.

The spider is deeper to allow extra clutch plates to be used.

Another product designed by Mark Broadhurst

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MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
  • MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
  • MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
  • MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
  • MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
  • MB Clutch spider (4 / 5 / 6 / 7 plate) MRB
MRB0757
£ 161.65
Price: £ 134.71 Ex Vat
  Quantity :


 

 

1. MRB0505 Clutch springs, set of 5, MRB £ 10.72 (Ex vat price: £ 8.93)

These are the ultimate Lambretta uprated clutch springs for standard or tuned scooters designed by Mark Broadhurst, they fit ALL...Clutch springs, set of 5, MRB Add :
 
 

2. MRB0751K Clutch pressure plate (flange) inner bell, MRB £ 80.92 (Ex vat price: £ 67.43)

This is MRB new CNC clutch pressure plate (flange) to suit ALL clutch assemblies using internal extended spiders.    It is extended longer...Clutch pressure plate (flange) inner bell, MRB Add :
 
 

3. MRB0759K Clutch assembly kit, 47 tooth 4, 5, 6 or 7 plate, MRB £ 381.72 (Ex vat price: £ 318.10)

This is our new 47 tooth MRB Race-Tour internal clutch assembly    It comes complete with:    47 tooth MRB...Clutch assembly kit, 47 tooth 4, 5, 6 or 7 plate, MRB Add :
 
 

4. MRB0758K Clutch assembly kit, 46 tooth 4, 5, 6 or 7 plate, MRB £ 381.72 (Ex vat price: £ 318.10)

This is our new 46 tooth MRB Race-Tour internal clutch assembly    It comes complete with:    46 tooth MRB...Clutch assembly kit, 46 tooth 4, 5, 6 or 7 plate, MRB Add :
 

 

Features

  • Made from CNC solid steel
  • Heat treated.
  • Spins true.
  • One piece.
 
 

Technical

  • Mark Broadhurst and MB, was the first to produce a fully working mass produced 6 plate clutch kit
  • Fits all Lambretta engines with no crankcase side packer
  • Designed to run perfect with MRB hardened crown wheel and clutch needle bearings, mismatched parts may need some modifications
 
 

Development History

  • Designed to cope with our highly tuned motors developed from the 1980's.
  • Early types were tested and proved in the first ever 40 horse powered Lambretta made by Mark Broadhurst.
  • Developed for road going engines.
 
 

Reasons to Buy

  • The first fully manufactured 6 plate CNC conversion.
  • Totally reliable.
  • Made from heat treated materials.
 
 

Tips

  • Uses any type of side casings.
  • Use any combination for clutch plates you want.
  • 5 x Standard Surflex friction plates with MRB pressure flange.
  • 6 x green or red friction plates with MRB pressure flange.
 
 

5 star 1. Mick d 30 Jul 2011 

had to machine down both the rear sprocket and bronze bush to fit, but once in works perfectly. superb quality design and material - hardened so the fingers will not burr / rub on the steels/corks

 
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Phil d on 07 Dec 2009 asked "is this different to a foxhat spider "

MB Group, Serious Outdoors Ltd replied: Yes it is different but similar, as the design of this part has been done to be used with standard steel plates, friction plates, pressure plate and crown wheel. Then it has to fit within a casing. This is our new design based on developments of our old 6 plate clutch conversion.

 


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