Zipp Aluminum Stem Top Cap w/ T25 Bolt (1-1/8")

The Zipp stem top cap and bolt are designed to work specifically with Zipp stems to add the finishing touch to your cockpit. Features: 8g aluminum cap and 9g bolt The bolt has a T25 Torx head for ease of adjustment and so you need only one tool for your cockpit Material: Cap 6000 series Al, Steel Bolt Specs: S.H.I.S. Stem Clamp Diameter 28.6 Color Black Defined Color Black Includes Star Nut No