The PowerCurve non circular chainring was tested very successfully by 26 elite cyclists and triathletes from December 2015 until September 2016 over about 20 000 km without any mechanical problem. The bio-mechanical superiority is proven in a comparative study with computer modeling. These best-in-class performance figures are also confirmed by extensive cycling tests at two universities.
PowerCurve was born in 2016. This brand has for only goal to offer you the most advanced oval chainrings available. Created with the greatest care about material, design and style. We hope you will enjoy using them! Made in Holland!
Frequently Asked Questions
Answers to many questions are waiting for you in our FAQ section. Visit our Support (FAQ)