Crankshaft, Pin Ø 12 mm
Perfectly match the original
High resistance to stresses
Same or higher reliability compared to the original
Description
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.
Technical features
Big End Bearing (mm) | 16x22x12 |
Crank Radius (mm) | 20.00 |
Net Weight (Kg) | 1.59 |
Pivot Fly Wheel Diameter (mm) | 20.00 |
Pivot Fly Wheel Length (mm) | 57.00 |
Pivot Pulley Diameter (mm) | 20.00 |
Pivot Pulley Length (mm) | 50.00 |
Shoulder Width (mm) | 46.00 |
Small End Bearing (mm) | 12x15x15 |
Stroke (mm) | 40.00 |
OEM Codes
Partner | OEM code |
---|---|
PIAGGIO | 874224 |
Vehicle compatibility
APRILIA RS4 50 cc 2011/2014 |
APRILIA RS 50 cc 2006/2010 |
APRILIA RX 50 cc 2006/2014 |
APRILIA SX 50 cc 2006/2014 |
DERBI GPR EU2 50 cc 2009/2014 |
DERBI GPR NUDE 50 cc 2006/2018 |
DERBI GPR NUDE & NUDE TUNING 50 cc 2006/2008 |
DERBI GPR RACING / E2 50 cc 2006/2018 |
DERBI GPR REPLICA PESEK EU2 50 cc 2007/2018 |
DERBI GPR REPLICA & R E2 50 cc 2006/2008 |
DERBI GPR R REPLICA MALOSSI 50 cc 2007/2018 |
DERBI SENDA HYP DRD EVO 50 cc 2008/2009 |
DERBI SENDA R DRD PRO E2 50 cc 2005/2011 |
DERBI SENDA R DRD RACING E2 50 cc 2005/2008 |
DERBI SENDA R X-RACE E2 50 cc 2006/2010 |
DERBI SENDA R X-TREM EU2 50 cc 2008/2010 |
DERBI SENDA SM DRD 2T EU2 50 cc 2005/2014 |
DERBI SENDA SM DRD PRO E2 50 cc 2005/2011 |
DERBI SENDA SM DRD RACING E2 50 cc 2005/2008 |
DERBI SENDA SM DRD RACING LTD EU2 50 cc 2007/2018 |
DERBI SENDA SM X-RACE 50 cc 2006/2010 |
DERBI SENDA SM X-TREM EU2 50 cc 2005/2010 |
GILERA RCR 50 cc 2013/2018 |
GILERA SMT 50 cc 2013/2018 |