Core Lightweight Jersey X-Large Proportional Response Geometry: Full size-specific

Proportional Response Geometry: Full size-specific frame geometry

4 GHz Wi-Fi connection

Shimano Sora R3000/R3030 9-Speed Chainrings

Four aluminum pistons provide the stopping power and excellent heat management

Core Lightweight Jersey X-Large Proportional Response Geometry: Full size-specificWhoever you are, wherever you ride, the updated Core collection sets the standard in comfort, performance and value, with two dependable and durable jerseys for everyday riding in any conditions. Recommended for use in hot and humid conditions. Mesh front panel and sleeves for cooling airflow. Super soft collar and cuffs for comfort. Wide and secure elastic gripper on lower. Gusseted lower pockets expand to carry your essentials. Full length, easy