ANother part of the SRAM-family makes wheels real pro bikes: Cranks, chain guides, pedals, bottom brackets, stems, handlebars and seatposts from Truvativ don't just revaluate your bike but stand for long-lasting quality and lightness with a high level of security. And that this innovation is not queued up Truvativ proves with its latest crank gear shift, the HammerSchmidt.