Shimano Ultegra CS-R8000 飞轮

描述

High-Performance Gear Combinations Provide Superior Rider Choice

11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T

1. Model Number: CS-R8000
2. Series: ULTEGRA
3. Option 1: 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T