BYD D8UR-DD ADL Enviro400EV | 14066 LB72DZE | Stagecoach Bluebird | Service 290

Stagecoach Bluebird BYD D8UR-DD Alexander Dennis Enviro400EV 14066 is seen here while operating a Service 290 between Udny Green and Hardhilllock.
Despite their poor range and top speed Stagecoach Bluebird are now frequently using their Enviro400EV fleet on rural routes.
*Photo of 14067 used as reference.

[@StagecoachMANALX300]

Despite this - it's still looks like a beautiful and comfy ride with the countryside sights and scenery.

[@mitchellhurd9300]

I know the top speed on the new-generation ADL E400EV's is apparently 60mph but what's the top speed of these?