Gemini RIGEL 直裝式碳纖山地車齒片

Maximum lightness, stiffness, and minimal friction with an unprecedented design

In an era where races are decided by fractions of a second, the enhancements that enable you to go faster make the difference between reaching the top of the podium or not. Rigel has been developed in carbon, enhancing the efficiency of conventional chainrings, minimizing friction with the chain to help you be the fastest, with a singular chainring .

HyperCars technology for your bike

Rigel is made with the same carbon fiber used in supercars. The carbon fiber and its manufacturing process completely differ from what you’re used to. Over 100 tons of controlled pressure, combined with the specific material arrangement and our technological development, make Rigel a unique piece at the forefront of technology. This effort has led to the filing of 2 international patents and the creation of the most technologically advanced chainring.

Patent pending Anti-Wear technology

The metal core of each tooth, crafted from 7075 T6 Aluminum alloy, efficiently transfers power to the chain, providing high wear resistance. Simultaneously, the carbon fiber covering minimizes dynamic friction and noise with every link, creating an ultralight and aerodynamic chainring structure. Experience an unparalleled smoothness while pedaling