It works with Hollowtech II and 2 piece cranks

Materials: Precision CNC machined aluminium tool

When properly installed and adjusted

Similar to the LLB type seal

Pit Viper Original Wide Sunglasses - The Absolute Freedom - Red and White and Blue - Mirror Polarized Lens Back in Stock It works with Hollowtech IIAdjustable, military designed sunglasses with a 90's flair. Strong enough to be shot at, sat on, shoved in pockets, run over and still maintain their sun and wind bucking ability. Breakthrough E Spot and Turbo Adjustment technology guarantee a perfect fit. Demand respect and authority in Original Wide, the Pit Vipers that started it all. 100% UVA + UVB Protection E spot Adjustment adjustable earpiece length Turbo Adjustment adjustable lens angle No