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The emergence of METABON AERO is to manufacture the best Chainring in the world. We make all-round innovations in materials, structures, and technology. Through constant challenges and dozens ofiter ative updates, we finally got a satisfactory answer. With exquisite carbon fiber appearance, excellent durability, extremely high shifting efficiency, innovative 54/38T gear, leading product weight and rigidity, CYBREI team strives for perfection and excellence in every detail.
SPECIFICATIONS
MATERIAL: HM CARBON and AL 7075-T6 CNC(50/52/54T) /AL 7075-T6 CNC(34/36/38T)
SPEED: 11s; 12s
BCD: BCD 110×4 Shimano®
WEIGHT: 50/34T(135g)
About CYBREI
CYBREI is a brand born from riders, and made up of riders with decades of experience and people related to the cycling industry. For us we believe riding is life. As a highend bicycle spare parts brand facing the world, CYBREI is dedicated and meticulous about its products, and is committed to creating cutting-edge products with Top performance for riders. We work closely with professional cycling teams to optimize and create faster and better products continuously.