Overview

Like all GFB lightweight pulleys, this one begins life as a single 6061 aluminium alloy billet, and is then precision CNC machined to exacting tolerances. We then anodize it black for a stealthy appearance and superior wear resistance.

This results in a large saving of 1.4 kg of rotating mass over the factory pulley, without sacrificing strength or reliability.

Like all GFB lightweight pulleys, you can feel the improvements

• Sharper throttle response (particularly off boost)
• Engine feels more willing to rev
• Stronger “urge”