2020 BULLS eBike Innovations – A 180 mm eMTB, a carbon step-through and a Sachs motor with a 650 Wh battery | E-MOUNTAINBIKE Magazine
Bulls 2022: Hier sind die Neuheiten | BikeExchange
BULLS SIX50 EVO AM 3 Electric Mountain Bike Review Part 1 – Pictures & Specs | Electric Bike Report | Electric Bike, Ebikes, Electric Bicycles, E Bike, Reviews
Full suspension mountain e-bike BULLS E-Stream EVO AM 4 2022 | GREATEBIKE.EU
New Bulls gravel Machete, aero road, Sonic eMTBs & more! - Bikerumor
BULLS E-MTB news 2019: lightweight 15,9 kg bike, Brose with 750-Wh-battery & eSUV full-susser | E-MOUNTAINBIKE Magazine