Part

Description

RCMUK Part No

Cost

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SX254 Basic Engine

0206000007

£231.40





SX254 Bottom Kit

0206000008

£144.20






Full Race Engine Tune:


£155.00


Gas flow barrel and crankcase, transfer and inlet ports, modify exhaust timing, modify inlet timing, machine crank case to modify squish. Modify ignition timing. Fit new gaskets if required.






Engine Parts









Crankcase


0207000049

£70.93





Pulley

0207000052

£5.70









Cylinder


207000019

£37.69









Cylinder Kit
(Also fits Zenoah)


2701000001

£60.88









Cylinder Cap

207000018

£15.77









Crank Assembly


207000007

£44.07

The "SX254" crank and connecting rod are manufactured from 20CrMo steel. The "SX254" crank and connecting rod are designed for racing and will withstand the rigours of flat out, high rpm operation.

The "SX254" crank has the same internal dimensions as the Zenoah and utilises the same bearings (6001 series). However, the “SX254” crank is a 4 bearing crank. This is less prone to flexing under racing conditions and makes the engine more durable and less prone to failure.

The "SX254" needle bearing size is bigger than the Zenoah. A greater bearing surface contact area makes the connecting rod assembly stronger and enables the “SX254” engine to rev to 19,000rpm.









Bearing 6001C3

3703000003

£2.20









Front Bearing 6001JRXLUU

3703000004

£2.44









Piston

207000023

£18.55









Piston Ring

207000025

£3.94









Snap Ring R8

3702000001

£0.38









Piston Pin

207000038

£1.86


The "SX254" piston pin has a 5mm thread in one end of the pin. This makes the pin very easy to remove. The other end of the pin is filled with Teflon.

Weight: 7g, Material: 20CrMo






Needle Roller KT8 11 10

3704000001

£2.09









Stainless Steel tuned pipe complete with water cooled manifold and O rings

2541001

£112.50






Gasket Set:
Comprising 2 parts.

Part Numbers

  • 0207000053
  • 0207000054

£3.00









Ignition Coil

207000011

£22.38









Source Coil

207000010

£39.72









Ignition Coil Mount

207000022

£3.59









Insulator Block

207000016

£4.75









Source Coil Mount

0207000050

£44.50









Wrist Pin Spacer

207000012

£0.93









Shim 0.1T

207000036

£0.70









Shim 0.2T

207000037

£0.70









Snap Ring C Type

207000028

£0.57









Woodruff Key

207000024

£0.55









Short Venturi

204000009

£14.50









Short Venturi S

204000010

£10.44

All prices are quoted in UK Pounds Sterling and may be subject to currency fluctuations. Prices will be confirmed at time of order.

Preferred method of payment