E-MOUNTAINBIKE Magazine - 2020 BULLS eBike Innovations – A 180 mm eMTB, a carbon step-through and a Sachs motor with a 650 Wh battery: https://ebike -mtb.com/en/2020-bulls-ebike-innovations/ | Facebook
ICONIC EVO 2 SPEED DIAMOND
Faster and farther: Bulls Cross E8 electric bike review | Ars Technica
BULLS E-MTB news 2019: lightweight 15,9 kg bike, Brose with 750-Wh-battery & eSUV full-susser | E-MOUNTAINBIKE Magazine
E-City-Trekking eBikes | Electric Bikes in Cities - Bulls Bikes USA
Bulls Sentinel 3.0 | Propel Electric Bikes
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BULLS E-STREAM EVO AM4 29 electric bicycle, blue/black - MTBIKER.shop
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Bulls Sentinel 3.0 For Sale | Fly Rides USA – Fly Rides USA