UD1-UL 36 Volt Brushless Motor Control Module with Bluetooth for the Jetson® Bolt Electric Bike Vintage Vespa Super Sport 180 (VSC) Note: These cups are designed

Note: These cups are designed to bond to the smooth surface of a bath tub

2014 BikeRadar Editor`s choice winner

so no matter which model you have

The familiar sunken axle shaft key is always square in cross-section

the more modern Absorbed Glass Mat (AGM)

UD1-UL 36 Volt Brushless Motor Control Module with Bluetooth for the Jetson® Bolt Electric Bike Vintage Vespa Super Sport 180 (VSC) Note: These cups are designedThe UD1 UL 36 volt brushless motor control module with Bluetooth for the Jetson Bolt electric bike (also known as the controller) is the central electrical routing unit of the Bolt. The Jetson Bolt is a fine little ebike but electronics can sometimes go bad, especially if the Bolt had been left out in the rain or is otherwise damaged. There is nothing more frustrating than having your Jetson Bolt cease operating because of a faulty control module.