Athena Racing Crankshaft 10mm Pin S410130320004

Athena's crankshaft are made of premium materials combined with the latest production technology. Designed for top-performance engines, they ensure maximum performance with high-powered engines in situation of greater stress. These products are also suitable for tuned-up engines and ensure maximum performance that lasts over time. Athena offers the following range of crankshafts:
a) Original: perfect replacement for the original crankshaft, but with improved balance and a lighter connecting rod. Each kit includes a special bearing cage.
b) Racing: available with hole for wrist pin of small end casing measuring Ø10mm or Ø12mm. Available with a lighter crankshaft and special bearing cages. Differs from the Original Kit for its solid crank shaft handles, made entirely by milling to reduce the volume of the crank handle case.
c) Long Stroke Racing: same as the Ø12mm Racing crankshaft, but with longer stroke. This kit can be combined with Athena Long Stroke Racing cylinder kit, to increase cylinder capacity to 80cm3.

• Maximization of performances
• Resistance to extreme stress
• Perfectly match the original

Brand: Athena
Part Number: S410130320004

Fitment:

• Yamaha Big Wheel 50 BW50 BUMP 1997-1998
• Yamaha Big Wheel 50 BW50 EASY 2013
• Yamaha Big Wheel 50 BW50 NAKED 2003-2012
• Yamaha Big Wheel 50 BW50 NEXT GENERATION 1997-2005
• Yamaha Big Wheel 50 BW50 NEXT GENERATION KAT 1999-2000
• Yamaha Big Wheel 50 BW50 ORIGINAL / SPY 1997-2002
• Yamaha Big Wheel 50 BW50 R 2001
• Yamaha Big Wheel 50 BW50 2004-2015
• Yamaha Zuma 50 CW50 BW'S ORIGINAL 2002-2003
• Yamaha Zuma 50 CW50 L BW'S 2003
• Yamaha Zuma 50 CW50 RS SPY 1995-1998

Note: Image is for reference only, actual product may vary slightly.