BGM Pro GP Competition Crankshaft 58 x 116mm – H013

Description

Improved features are:

• Precision-ground crank pin holes on the crank webs for perfect anti twisting qualities
• Precision-ground and coated crank pin
• Forged connecting rod with CNC finishing
• Hardened and precision-ground bearing surfaces and oil seal seatsRemaining features are:
  • Full circle crankshaft for increased primary compression
  • Forged crankwebs
  • Reduced engine vibration thanks to fully balancing with hidden pockets, copper and tungsten balance weights
  • Lubrication of the lower conrod bearing via two large lubrication slots
  • Hub pin diameter 22 mm
  • Good crank for the RB20 and Quattrini kits.