PRODUCT INFORMATION

Weight, complete with exhaust, airbox and four rubber mounts included kg. 13

TECHNICAL FEATURES

• Single cylinder air cooled
• Two stroke
• Bore 54 mm
• Stroke 54 mm
• Total displacement 125 cc
• Compression ratio 10,5:1
• Fuel delivery to the crankcase: six blade reed-valve system connected to the crankcase
• Diaphragm carburettor WG8
• Reducer with Poly V belt available in 1:3,6
• Continuous operating temperature 190° C, maximum temperature 240° C
• Engine mounting: by 4 shock absorbing rubber mounts
• Propeller rotation: counterclockwise
• Maximum RPM 9800 RPM
• Spark plug NGK BR9ES
• Fuel mixture 2.2% with synthetic oil 100%, suggested brands: Malossi 7.1
• Thrust 60 kg.

STRUCTURAL FEATURES

• Flash starter included
• Crankcases molten in G-Al Si 9 UNI 3051 alloy subsequently treated
• Six port distribution system
• Cylinder in light silicon alloy with Cermetal protective coating
• Piston with ultra-light structure reinforced with side flaps for heat dispersion. Flaps in 2 segments, graphite cover
• Head in die cast aluminium alloy with high percentage of silicon and concentric combustion chamber, calculated squish
• Drive shaft in 18 Ni Cr Mo5 with 5 thermic treatments on every component
• Connecting rod in copper plated steel 18Ni Cr Mo 5 joined to the drive shaft through very precise high speed silver-plated roller bearings
• Roller bearings fit for high speed class C3
• Seal ring in Witon with very high resistance and long duration