AROSPEED LIGTHEN CRANK PULLEY weight: 60% -70% Lighter than Original Crank Pulley.
AROSPEED Harden Lightening Crankshaft Pulley is using 6061 Aluminium and over-coating a harden layer. This harden effect will protect the pulley and become wear-resisting.
FEATURES & BEBEFITS:
- Better torque, and fuel economy
- Super lightweight
- Made from T6061 aluminium
- Diamond Coated to increase hardness
- Reduced engine load allow more power trasfer to transamission