SAPPHIRE BUNDLE - Includes f?nix 3 Sapphire watch with metal band, extra black band and HRM-Run strap for highly accurate heart rate monitoring, real-time running dynamics and more.
BOLD DESIGN - Uncompromising construction quality, including stainless steel bezel and high-strength, scratch-resistant domed sapphire lens
EXO ANTENNA - Omni-directional steel EXO antenna, when paired with GLONASS, provides an even faster fix and more accurate position than GPS alone.
Easy-to-install - Simply attach the sensors and ride. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes
Includes: Speed sensor, Speed sensor sleeve, manual

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B075TQH9CY