// Lightweight chainring – Made in Germany //
With the newly designed „Ruphus“ named chainring, Kappstein closes a gap and offers besides their proven sprocket also a solution for the crankset. CNC machined out of a 5mm 7075T6 aluminum plate the chainring is very stiff and light. It has 6 different CNC machined steps which leads to a very interesting and unique look with lots of details to explore.
With only 99 grams (49T) and a great stiffness this chainring is a must have for every one values design and performance. This chainring is a pretty good solution to optimize the drive train of your fixed gear bike and will make you realize your full potential.
The 8bar Team rides the chainring in the 2018 fixed gear season.