Bryton Rider 420 T Supporti Ciclocomputer You can also use the

You can also use the trainer without any connection

Polar M450

on the other hand

- fits Garmin eTrex touch 25/35

flexible visor

Bryton Rider 420 T Supporti Ciclocomputer You can also use theSimply precise Designed to be simple and practical and to create a more enjoyable cycling experience, Rider 420 features a 2. 3 LCD display with Optical Bonding technology, providing crystal clear visibility from any angle and eliminating any moisture presence. Its route tracking function offers detailed turn by turn instructions and allows you to explore unknown areas. Thanks to GNSS (Global Navigation Satellite System) support, Rider 420 enables