To-Be.46


   Displacement: 7,50 cc
   R.P.M. (max power): 29.800 RPM
   Practical range: 3.000-31.800 R.P.M.
   Bore x stroke: 20,85x21,94 mm
   Sleeve: 9 ports
   Rear ball bearings: ceramic
   Front ball bearings: steel
   Albero: 16 mm 
   Carburetor: aluminium - 11 mm - rotary 
   Glowplug: Turbo (C6TGF)
   Exhaust position: rear
   Starting: -
   Weight: 491 g
   Fuel type
download-exploded-view
carburetor-setting
instruction-manual

Also available:
To-Be.46/A: with rear and front steel ball bearings.
To-Be.46/N: with standard glowplug, ceramic rear ball bearings and steel front ball bearings.
To-Be.46/AN: with standard glowplug and steel rear and front ball bearings. 


FEATURES

08951   85901   21900    
Sleeve:
The sleeve has 9 transfer ports. The special shape and positioning of the ports, improve the internal fluid-dynamics to obtain the maximum possible performance. Lightened CNC machined piston.


  Crankshaft:
The crankshaft is grinded to increase the mixture flow and has a special shape to reduce turbulences inside the crankcase. The balancing is done by two inserts made of tungsten alloy and the inlet has a silicon filling to reduce the weight of the crankshaft to improve acceleration.
  Gasket:
The inner shape of the gasket has a special shape. These gaskets use a special rubber that are more resistant to high temperatures.




   

 

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