全新DURA-ACE C50兼顾轻量化和空气动力学特性,升级全碳纤维真空胎型轮圈以及重量更轻、刚性更好的新型花鼓。
全新DURA-ACE C50兼顾轻量化和空气动力学特性,升级全碳纤维真空胎型轮圈以及重量更轻、刚性更好的新型花鼓。
BENEFIT
Wider rim for comfort and reliability
FEATURE
Greater comfort and reliability
TECHNOLOGY
17C wide-profile rim
TECHNOLOGY
Improved drive rigidity
BENEFIT
Easy maintenance
FEATURE
High-quality sealing
TECHNOLOGY
Cup & cone bearings