S-PHYRE Flash Socks Mirrors The RD-RX815 DI2 version offers

The RD-RX815 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting

Construction: Weatherproof

Ergonomic handle

The Yonex Nanogy 98 (NBG-98) has a sharp feeling with 0

thanks to its connector insertion feature

S-PHYRE Flash Socks Mirrors The RD-RX815 DI2 version offersMid calf length socks with knit aerodynamic ribs save precious seconds. Comfortable ribbed cushioning on the top of the foot. Knitted pile heel secures the foot while accelerating. Thinly knit sole creates a more direct connection with the shoe. Seamless toe construction for a more comfortable fit. Integrated sole ventilation for heat dispersion.