Kwam onderstaande tegen toen ik info over de Philly Bike Expo aan het lezen was.
http://www.richardsachs.com/site/2017/1 ... vival-kit/
http://horstengineering.com/company/new ... achs-bolt/
~ Available soon, real soon.The RS Seat Lug Bolt and Nut are precision machined from aerospace grade stainless steel solid bar stock. The pitch diameter of the bolt was held to a super precise tolerance prior to cold forming on dedicated thread rolling equipment. Rolled threads result in a part that is 30% stronger and has a superior surface finish. The care put into this one component demonstrates that whether you are making parts for airplanes, or for bicycles, the details matter."
http://www.richardsachs.com/site/2017/1 ... vival-kit/
http://horstengineering.com/company/new ... achs-bolt/