This KHE chainwheel was made in Germany from high-quality 7075 aluminum and is T6 heat treated. It fits to 24mm axles. For even more stability it was CNC milled with the patented “Diamant Cut” method. Hence the teeths are 30% more abrasion resistant and the surface is compressed. Specifications: Material: 7075 T6 Aluminum 100% cnc […]