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2FAST Crankshaft, Stroke 44MM, Conrod 90MM for Minarelli Horizontal Engines
2FAST Crankshaft, Stroke 44MM, Conrod 90MM for Minarelli Horizontal Engines
2FAST Crankshaft, Stroke 44MM, Conrod 90MM for Minarelli Horizontal Engines

2FAST Crankshaft, Stroke 44MM, Conrod 90MM for Minarelli Horizontal Engines

$ 221.76

Availability: 42 in stock
  • Returns Accepted: ReturnsNotAccepted
  • Manufacturer Part Number: TFAST026
  • Warranty: No Warranty
  • Brand: 2Fast
  • Condition: This item was unpackaged for photographing.
  • Non-Domestic Product: No
  • Type: Crankshaft

    Description

    From 2Fast, Italy: This
    Crankshaft has 44mm stroke and 90mm connecting rod for Minarelli horizontal
    , high-end racing crankshaft for ambitious tuners. For use in 86cc to 94cc setups.
    The crankshaft was developed for the 86cc + 94cc cylinders by 2Fast and withstand speeds up to 20.000 rpm. It can be used with other racing cylinders. By using a different small end bearing with 17mm outer diameter, the crankshaft can be connected to pistons with 13mm or 14mm piston pins.
    Note: the engine block will need some machining to make room for this 'oversized' crankshaft. The crank webs have 76mm diameters.
    Technical information:
    Minarelli horizontal (Yamaha Aerox etc.)
    Stroke 44mm (original)
    Connecting Rod 90mm, crank pin 18mm
    Small End Bearing: 12x17x16mm
    Crankcase milling required: yes
    Weight: 1550g
    Piston Pin 14 mm