A High-Tech Control with Bluetooth Display Comes to Mountain Ebikes
cleantechnica.com Aug 19, 2026

A High-Tech Control with Bluetooth Display Comes to Mountain Ebikes

AI-summarised brief · reviewed before publication

A Bulls Copperhead mountain e‑bike, upgraded for $3,000, replaces an older model that lacked a functional battery. The new bike features a Bosch motor and a Bluetooth‑enabled display that syncs with an iPhone app. Riders can toggle between map, altitude graph, speed, and altitude data, and adjust assist levels from Eco to Turbo. The 750 Wh battery offers up to 131 miles at Eco and 50 miles at Turbo, enabling full‑assist rides on long trails. The bike also includes a drop seat lever for quick height changes.

💡 Why It Matters

  • · The integration of a smartphone‑controlled display and high‑capacity battery demonstrates how e‑bike technology is moving beyond basic gauges, offering riders real‑time data and customizable assist for more demanding trails.