Forerunner 935 Quick Release Kit sp25 which means is totally protected

which means is totally protected against dust/grit and is fully protected against the effects of immersion between 15cm and 1 meter for 30 minutes

Anti-Puncture: TechWALL Gravel

11 removable pins per side

Charging: USB-C with Pass-Thru Charging (0 to 80% in 1 hour)

creating a saddle of supreme comfort

Forerunner 935 Quick Release Kit sp25 which means is totally protectedGo from wrist to bike in seconds with your compatible Forerunner GPS running triathlon watch. Includes quick release bracket, wrist bracket, bike mount, 2 pins, 2 screws, 6 bike mount o rings and installation screwdrivers. FEATURES: Includes everything needed to convert from wrist to bike