3
General Information
Specifications - General
Items CX65
Dimensions
Wheelbase 40.9”
(1040mm)
Wheel size
12” (305mm) rear, 14” (356mm) front
Seat height
29.9” (760mm)
Engine
Type
2-stroke, single cylinder, reed valve
Cooling system
Liquid-cooled
Coolant 50/50
antifreeze-coolant / distilled water
Displacement 64.9
cc
Bore and stroke
43.0 mm x 44.7 mm
Ignition system
Electronic, digital advance
Spark plug
Champion 8339-1, 8332-1 hotter, 8904-1 colder
Gap
0.023” – 0.025” (0.58 – 0.64 mm)
Ignition timing
Digital advance (set at “0” timing mark)
Fuel type
High octane pump gasoline
Premix Oil type
Motul 800 2T
Premix oil ratio after break-in
Motul 800 2T Off Road
, 50:1 to 63:1
All other premix oil at 32:1 to 40:1
Carburetion
26 mm VM Mikuni
60Main Jet / Slow (Pilot) Jet 240 / 42.5
Needle
5I 14 - 4
Float Height
21.1 ± 1.0
Transmission
6 speed
Final drive ratio
14/45
Chain
116 links 420
Transmission / clutch oil type
Quality gear lubricant, or Cobra clutch milk
Do Not Run Automotive Motor Oil
Quantity
530 ml (18.0oz)
Chassis
Front tire
60/100 – 14
Rear tire
80/100 – 12
Front fork
Marzocchi 35mm USD, Compression adjustable
Fork oil type
SAE 10 weight
Fork oil amount
210 ml (7.1oz)
Spring Preload Length
178mm (49 N/mm
Rear shock
Compression Low 9 of 19 out, High 8 of 16 out
Rebound 26 of 29 clicks out, Race sag 87mm