Shupa 125/9 RSC Engine

Description

Shupa 125/9 RSC Engine

Racing engine with Takegawa head and excellent parameters for short tracks.

Engine Specifications:

• 4-stroke one-cylinder
• Capacity 128.7.8cc
• Bore 54 mm
• Stroke 56.2 mm
• Max. power up to 15 PS **
• Piston  Compression ratio = 12.2
• Petrol or Methanol use
• Two valve Takegawa head
• Big 110 mm crankshaft
• Reinforced crankcase
• 4-plates clutch with reinforced springs
• 3 speed gearbox
• Recommended digital ignition with advance curve and RPM limiter

Shifting, starting and further parts are improved for speedway using
** max. engine power depends on adjustment of the engine and accessories

As per 2024 Motorcycling Australia GCR 12.23.1.11 – The ‘Shupa’ brand Junior Speedway Machine is approved for Competition in the Junior 125cc Solo class when the machine is fitted with the two or three-valve head.