Castelli Espresso 15 Socks Size:2XLARGE The Wrap features specific sleeves

The Wrap features specific sleeves for an inner tube

Available in four popular sizes from 13mm to 18mm

Simple setup with no adjustment screws

About Syncros 16g Threaded CO2 Cartridge

Exact Actuation™ for fast and accurate shifts using SRAM's 1:1® actuation ratio (shifter cable travel : derailleur movement)

Castelli Espresso 15 Socks Size:2XLARGE The Wrap features specific sleevesAbout Castelli Espresso 15 SocksThe Castelli Espresso 15 Socks are a performance cycling sock with extra cushion for added comfort. With Q Skin yarns and antimicrobial silver ions, these socks reduce odor and provide maximum comfort. The mesh, compression cuff ensures breathability and a secure fit, while the extra cushion on the footbed and arch support offer added comfort during long rides. Features Q Skin yarns with antimicrobial silver ions to