LIGHTEN AND DAMPENED CRANK PULLEY
A must have for want of low-mid range acceleration. Holding both pulleys in each hand, one immediately feels the difference in weight and can imagine what the engine has to go through to turn the original crank pulley. It took the mechanic 5mins to remove the original pulley and install the new one but 1/2hr. to remove and another 1/2hr. to re-install the mudguard housing.
