Golf Mk 5 Non under-drive Crank Pulley
Go Faster, Add Lightness!
Less is more. New Lightweight Crank Pulley (non underdrive) to suit VAG 2.0 FSI engines. 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 1.4kg of rotating mass over the factory pulley, without sacrificing strength or reliability.
Like all GFB lightweight pulleys, you can feel the improvements: