Will the RadPower Upgrade work on the RadRunner Ebike? October 23, 2019 18:10 Updated Yes, brief tests indicate it is working well (minus the tail light function) and we'll be releasing a video soon. Related articles RadPower Upgrade Kit - Replacement 35A controller and LCD Screen Can I convert my existing bicycle to electric? Will your Fat Bike Suspension Fork fit my bike? Can I buy a RadPower Battery Cradle? 1,000 watt Sondors Motor Upgrade Comments 0 comments Article is closed for comments.