SHOKZ OpenMove Bone Conduction Open-Ear Lifestyle/Sport Headphones - Blue Brand_Granite Compatible with electronic and mechanical

Compatible with electronic and mechanical groupsets

By pairing a customized linear rate high tension spring and a dual stage activation mechanism

outstanding functionality

Wide pedal body with a high-grip pattern

MODEL NO CS-R8100-12 SERIES ULTEGRA R8100 Series Average weight 291 (11-30T) 345 (11-34T) Combination 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T

SHOKZ OpenMove Bone Conduction Open-Ear Lifestyle/Sport Headphones - Blue Brand_Granite Compatible with electronic and mechanicalOPENMOVE BONE CONDUCTION OPEN EAR LIFESTYLE SPORT HEADPHONES OpenMove was created with versatility in mind and designed for everyday use, bringing you the best in class bone conduction technology, our signature open ear design, and comfortable, safe listening at a cost effective price. 7th Gen Bone Conduction Technology Lightweight (29g) IP55 Water Resistant 6 Hour Battery Life Open Ear Design Unlike other headphones that cover your ears, ours leave