Fits EVO 1-9 (Price is For 2 Pulleys)

Using a super light duralumin (A2014) as it’s main material, Strength has increased by 50% and hardness by 30% (over previous version). This change in material has allowed the design to be changed which has allowed the unit to be substantially lighter increasing engine reliability and power.

Gear section is nickel plated for increased surface hardness to withstand strengthened timing belts and any foreign objects that may get caught between the gear and belt