Bryton Rider 40 : Compteur de vélo GPS à prix avantageux
Bryton Rider 40 T GPS Computer (Heart Rate & Cadence)
Bryton Sport's Rider 40 unit - CycleTechReview
Amazon.com: Gomadic Unique Coiled USB Charge and Data Sync Cable for The Bryton Rider 40 – Charging and HotSync Functions with one Cable. Built with TipExchange : Electronics
Bryton launch new GPS computers: Rider 20 with bells, Rider 40 with bells AND whistles in Feb | road.cc