Contents of a Sparrow 4825 Power System Kit

Complete systems from ElectricRider include everything you need to convert your pedal bike at home or at a bike shop, and we do a lot of the work for you. The wheel is laced to the motor and the batteries are wired. Every component we ship is tested just prior to shipment. Our goal is zero defects in our customers' hands.

Power System Only kits from ElectricRider include almost everything you need to convert your pedal bike at home or at a bike shop except batteries and charger. The wheel is laced to the motor. Every component we ship is bench tested just prior to shipment. If you do not have a battery and charger, order the complete kit rather than this Power System Only kit. Controllers for the Power System Only kit are supplied with no connector (just wires for + and -) to the batteries.

Here are pictures of individual PARTS for your perusal. You will also find hub system parts under parts categories.

Things you may want to add:
WireSet includes fuse, jumpers, charger port, and connection to controller. If your battery already comes with these parts, a wireset is not needed, but if it doesn't, the cost of the set is quite a bit less than the individual components.
Cruise Control & Brake Inhibits make your ride more pleasant if you wish to maintain a constant speed without holding the throttle.
Lights, speedometer, mirrors Lights and mirrors improve the safety of your ride. A speedometer may turn out to be your best gauge of battery life, particularly if you take the same route frequently. Please browse the selection on our Accessories page.

Since we assemble and package kits at our shop, we can make any substitution you desire. For instance, if you want 12AH batteries with a RoadRunner, we charge only the difference between the 10AH standard and the 12AH.

Questions about delivery time? Click here for Delivery Zone Chart.