Kappstein Ruphus Pro Line

130,00115,00 EU: incl. VAT; excl. shipping / outside EU: excl. VAT; excl. shipping


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 aluminium plate the chainring is very stiff and light. It has 6 different CNC machined steps which lead 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 everyone who 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 races the new “Pro Line” setup in fixed gear races across the world. Team rider Robert won the SBSB crit Berlin recently with the Kappstein Pro-Line.

Uniquely designed for performance.

Made in Germany.

**Attention: designed to be compatible with the narrower 11-speed chain.



Material:CNC Machined 7075 T6 aluminium durable construction
Teeth Design:Round teeth design with olympic technology
Availability:47T, 48T, 49T, 50T, 51T, 52T
Adaptability:11-speed chains - 1/2″ x 11/128″ (Shimano)
BCD:144 mm
Riding characteristics:Extremely smooth
Weight:99 gr (49T)

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