iGPSport SPD61 Speed Sensor Brand_Spyder 12 mm offset

12 mm offset

Brifters Sensah reflex SL 2x9 speed

Mount the valve mechanism and inflate

MODEL SIZE WEIGHT CASING ANTI PUNCTURE COMPOUND 700x23C 195 127 tpi Aramid fiber 700x25C 205 127 tpi Aramid Fiber 700x28C 230 127 tpi Aramid fiber

iGPSport SPD61 Speed Sensor Brand_Spyder 12 mm offsetSPD61 SPD61 speed sensor, exquisite and compact, accurately capture bicycle speed data, easy to install, no magnet, wireless data transmission via Bluetooth or ANT+ protocol, 260 hours long battery life, has passed IPX7 waterproof test. Small Exquisite Long battery life Dual Module Speed Sensor Ant+ Bluetooth Connecting with most of the cycling device including cycling App Compact body, easy to install without tools, built in geomagnetic sensor,