SH-RC102 Men's Boxer The new Speed Chuck weighs

The new Speed Chuck weighs in at only

Designed specifically for Di2 derailleurs

Nominal OD of removal tool fingers is 26 mm

The lightweight fabric is composed of fibers that reduce body temperature and another silver fiber with anti-microbial properties

SH-RC102 Men's Boxer The new Speed Chuck weighsDo It All Road Cycling Shoe. The newly updated RC102 merges top tier technology with an entry level price, delivering all day comfort in a do it all road cycling shoe. Secure Closure: Revised 3 strap upper design provides secure closure and enhanced power transfer for efficient pedaling performance. Breathability: Synthetic leather upper with perforations increases ventilation, keeping you cool and comfortable when the pace picks up. Comfortable Fit: