In-depth Spark E-Bike Review. Shocke Bike’s Spark e-bike is a highly recommended, fully loaded electric bike with quality components for an affordable price. This ready-to-ride electric bike offers great range, and can be used on the street and off-road, thanks to the rugged construction with military-grade aluminum and SR Suntour shocks. The Spark e-bike is the answer for those looking for a solid commuter e-bike at a great price point.