Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed

Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed

Product code: BD03852
Sale price$633.00
Limited Stock
Quantity:
Pickup available at 2QL Pyewipe Road Usually ready in 4 hours

Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed

2QL Pyewipe Road

Pickup available, usually ready in 4 hours

2QL Pyewipe Road
Unit 1
Grimsby DN31 2QL
United Kingdom

FREE UK Delivery on orders placed over £100.

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Beedspeed Ltd
Unit 1, Pyewipe Road
Grimsby
DN31 2QL
United Kingdom
 
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9:00 - 17:00, Monday to Saturday
 
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Tel: 01472 355 558 (option 1)
From outside the UK Tel:  +44 1472 355 558

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Outside UK Tel: +44 1472 355 558

Lambretta Small Block RB20 200cc Racing Cylinder Kit Ø66mm - AF Rayspeed
The 'RB20' is compatible with the 125/150/175cc small-block Lambretta crankcases. 

  • aluminium
  • 7 ports
  • Ø 66mm
  • 2 piston ring(s)
  • w/o cylinder head
  • nikasil coated, with manifold and reed valve

One of the most advanced engine kits ever designed for the Lambretta.
The modern design of the 'RB' cylinders includes a number of updates for the Lambretta motor. The RB cylinder have a larger reed-valve assembly with the reed-petals arranged in two rows to provide an increased inlet cross-sectional area. To make effective use of the greater volume two 'Boysen-ports' are located between the reed-valve and the transfer ports. The overall port layout provides more volume than their predecessor, although there are slight differences between the cylinders in the range.

Kit consists of,
RB Cylinder,
Piston Complete,
Dual Reed Valve Assy,
Inlet Manifold,
Inlet,
Head And Exhaust Gaskets,
Six Inlet Manifold Bolts And Two Exhaust Studs.

"The RB20 Kit is made up of a 66mm cylinder, a two ring vertex piston kit, an inlet manifold, a dual reed block assembly, and a top end gasket set. This kit is intended to be fitted to the 125cc, 150cc, 175cc crankcase. Offering dramatically improved performance over the standard. This engine is very smooth and free reving making it easy to put the power down and exhilarating to ride. This is the highest level of performance we offer using the small crankcase. This kit will need a number of other main engine components changing in order to allow it to work and remain reliable."

OEM:

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Returns & Refunds

We're committed to providing a great customer service and wish our customers to be 100% satisfied with purchases. 

Please review our Returns Information or Contact Us if you have any queries.

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Secure Payment

All our orders are 100% secure. We know this because our e-commerce system is Level 1 PCI compliant and uses 128 bit SSL encryption to ensure credit card data is secure.

Which is the same level of encryption used by large banks around the world.