Crankshaft Malossi MHR RHQ 12mm (85mm) Minarelli Horizontal

INSTALLATION MANUAL

Malossi MHR RHQ Crankshaft Minarelli Horizontal
We offer here the Malossi "MHR RHQ" crankshaft for scooters with horizontal Minarelli engines, such as the MBK Nitro / Ovetto or Yamaha Aerox / Neo's, among others.

This is the crankshaft specifically designed for the Testa Rossa 70cc cylinder kit (specific connecting rod length!).

MHR Team Minarelli horizontal crankshaft design
This is an HPC (High Primary Compression) crankshaft, designed to increase pre-compression in order to improve cylinder filling and shift the power band to higher RPMs.
Its design allows it to safely reach engine speeds of up to 16,000 RPM and more.

Attention: Only for cylinders with a 12mm piston pin that require an 85mm connecting rod.

Technical features:

• For horizontal Minarelli with 12mm piston pin
  
• Stroke: 39.2mm (standard)
  
• Connecting rod: 85mm
  
• 12x16x16mm needle bearing included