Have you considered switching from heavy Sealed Lead Acid (SLA) batteries to Lithium Iron Phosphate (LiFePO4) starter batteries
the APP18A1-BS12 lithium iron battery is an excellent value in cutting edge battery technology
Please note that this bundle CANNOT be used to retrofit versions 1-12 of the Razor Ground Force Go Kart
Panaracer: ZW742-TRGP-BRE
75 Amp NE+ Controller for Quantum Q6 Edge 2
36 Volt 1000 Watt Controller for the Monster Moto / Mega Moto Classic 1000w (MM-E1000) Gearboxes Have you considered switching fromHere is a fine replacement 36 volt 1000 watt controller for the Monster Moto Mega Moto Classic 1000w (MM E1000). This controller has eight connectors: Battery, Motor, Charger, Lock, Throttle, Brake Connector, Brake Light, and Pilot Lamp. The throttle wiring is listed in the Specifications below. In addition, you will need to cut and splice the wiring on two of your old controller connectors. We supply four extra butt splice connectors with this