1.250" MINI Sprocket Hub for Compact Kart Drivetrains

Compact power, big results: The PMI Mini Sprocket Hub 1.250" anchors your sprocket firmly, minimizing slop for crisp, responsive acceleration in tight kart configurations. Sized for mini systems, it's a lightweight essential that keeps weight low while maximizing torque delivery.

• Bore precision-machined to 1.250" for exact fits.
• High-strength alloy withstands mini-class rigors.
• Keyed design prevents rotation under load.

Installation is straightforward, aiding organized builds where every gram counts toward faster times. This hub's reliability lets you push harder without driveline worries.

Perfect for youth or spec classes, it supports setups that prioritize agility and speed.

SKU: PM-15M