1st check for loose connection from the wheel, then display. Depending on high mileage, your controller
may be going, If so they are now virtually impossible to obtain**. I paid Amego for one,($150). They sent
the wrong one & swore up & down that's what I ordered. They flat out lied. Said I must order the right
one before I'd be eligible for a 'partial refund after I returned the 1st one. My moscow controller recently
died @ 8,000 miles. Und zo, I bought a 'Wired Freedom', which is like a fat moscow on steroids. The
Wired is simply beyond beyond, crazy power, range, & speed on the latest dual battery model!
Probably totally illegal in the U.K., 43 mph, 3200w peak, 2 60v batteries, 1500w motor, 90+ mi. range,
2100wh, 35 Ah. programmable for classes 1,2, & 3, etc, etc. It's a monster!
**in the U.S, anyway.