Our products

 

CMB 45RS  EVO Gear drive.
With the same spec. as the direct drive engine. A truly high reving 7.5cc motor. 4.5HP at 31,000 rpm. Now with the stronger 7.3mm crankpin & bronze bushed front housing seal.

CMB 45 water cooled 18deg.manifold, complete with "O" ring and retaining spring

CMB. 45RS 6 Direct drive


The latest version of the 45RS 
Note
Engine spares still available for the 45 Evo & 45 Evo 2/2 models.
No crank spares for the 7.2mm 2/2 crank rebuild.

Disk valve for the 45 Evo 2/2 purple head engine

 CMB 45RS Evo direct drive crankshaft

CMB 45 GPX  Tuned quiet pipe 

CMB 21 4 thous. alloy head shim

CMB 45 8 thous. alloy shim

 CMB 45Rs W/j "O" ring set

45RS crankcase

CMB 45Rs ABC piston/liner set

CMB 45 piston pin, all 45 engines

CMB 45 piston pin clips

45Rs 7.3mm conrod

CMB 45RS 7.3mm crankpin

CMB 45RS Direct Drive Crankshaft now fitted with the larger 7.3mm crankpin for extra strength.

CMB main bearing

CMB genuine small crankshaft bearing

TO CLEAR £50.98 Front housing for the 45Rs.

Front housing steel spacing bush

Flywheel cone

CMB 45Rs & Evo Disc valve

CMB45 Twin needle Carb with third channel mixture control

Third servo operated needle valve assembly fits on carb.

Main needle for servo operated valve

Carb barrel lever

CMB 45Rs Carb "O" ring set

Remote needle valve assembly also for 67 engine