Vibrant Pulley Wheel Cage with Ceramic Bearings Kirby Keystone Correction: ±15° electronic and

Keystone Correction: ±15° electronic and auto correction

smooth adjustability

breathable design

Wingspan: 780mm

multi-angle

Vibrant Pulley Wheel Cage with Ceramic Bearings Kirby Keystone Correction: ±15° electronic andBoost your bikes shifting performance with this vibrant pulley wheel cage featuring hollow ceramic bearings. Engineered for smooth, reliable operation, its ideal for cyclists seeking precision and long lasting performance. Key Features Colorful, durable pulley wheel cage for visual appeal Hollow ceramic bearings for low friction, high speed gear changes Eccentric alignment for precise chain guidance Can handle axial pressure up to 490N for heavy duty