Features & Benefits
- Hollow chainring design reduces overall weight without sacrificing stiffness.
- Self-developed 3rd generation tooth design enhances transmission and shifting efficiency.
- CNC machining technology ensures precision and flawless function.
- Made from ultralight 7075 aircraft-grade aluminum, weighing only 138g.
- Compatible with 110BCD 4-bolt specification and 12-speed groupsets.
- Ideal for riders seeking extreme performance for training and competition.