View-Speed Series 4 Skewers (S4) fit most bikes. The S4 series skewers offer an improved aerodynamic shape with a shallow head in comparison to a normal skewer. They are light weight; manufactured from titanium for improved strength.
The S4 skewers ONLY fit fork that are thicker than 1/4 inch (6.35mm) such as those found on many bikes but it's worth double checking before purchase.
A hex key is all that is required for install, tightening to 6nm. Sold as pair.