Warp 9 58T Extreme Climbing Rear Sprocket

Technical Specifications & Features

The Warp 9 58T Extreme Climbing Rear Sprocket is the maximum torque gearing upgrade for electric dirt bike riders tackling extreme Australian alpine climbs, technical trials sections, and steep property terrain where the ability to crawl at near-walking speed with massive wheel torque is more important than top speed. At 58 teeth, this rear sprocket provides approximately 25% more wheel torque than standard 46T sprockets — dramatically reducing motor and controller load during sustained slow-speed uphill sections and technical rock crawling. Lower motor RPM at any given wheel speed generates less heat in the motor windings and controller FETs, extending component lifespan during sustained hill-climb use. The 7075-T6 aerospace aluminium construction from Warp 9 resists the chain-load flex that softer alloys exhibit. Direct bolt-on to Sur-Ron Light Bee X and Talaria wheel hubs. Available from Electric Dirt Bike Australia — ideal paired with the DID 420 NZ3 Gold Chain for a complete drivetrain upgrade.