The Rockrider 2023 E-EXPL range of electric mountain bikes have been unveiled. The lineup includes four models, the 520, 520S, 700 and 700S. The 520 variants have a Yamaha motor and 500 Wh battery, while the 700 bicycles have a Brose Drive T engine with a 630 Wh power pack. Plus, the S versions feature a full suspension frame.