I'd have been extremely interested had it been anything other than single speed. Stonkin bargain in the right hands. Just not quite enough range for my rides or future powered rides. Or gears for the bits it therefore couldnt power.......
Must admit when I've seen this model posted in the past, I always thought the Gates model had multiple gears via an internal hub, but it appears it is single speed.
25nM torque is very low, my GT eGrade Bolt is 40nM via the Mahle X35 motor, I've done ~15mph up sustained hills that are under ~5% at ~95Kg (plus ~16.5Kg for ebike including two bidons) but they were max efforts from me at ~165bpm along with turbo from the motor.
The range is pretty low too, making the Voya 3 (but it's only 30nM) or the Raleigh Trace (while should be 40nM like my Bolt) on
Tredz far better buys IMO for ~£1k.
But if your budget is under £1k, you live somewhere quite flat and don't want it for long rides, it's a bargain.