1.25-Inch Tuck-n-Run Mini Gear Hub with Six-Bolt System

Unlock efficient power flow with the Tuck-n-Run Mini Gear Hub, strictly for 1.25-inch applications and boasting a six-bolt mounting system—hardware included for immediate use. As a key player in the Tuck-n-Run Mini Gear System, it anchors sprockets firmly to your axle.

Its six-bolt design distributes load evenly, minimizing twist under torque and ensuring your kart responds instantly to throttle inputs. This setup is a boon for racers chasing that extra burst of speed from the line.

• Six-bolt security: Locks in place for vibration-free operation.
• 1.25-inch precision: Tailored for compact kart axles.
• Hardware kit: Everything needed for a solid install out of the box.

In practice, this hub organizes your drive-line beautifully, making gear changes straightforward and reducing wear on chains. The TNRMGH (SKU: TNRMGH) helps you maintain momentum through corners, as its stability prevents slippage that robs precious seconds.

Kart enthusiasts value the included fasteners, which speed up assembly and teardown—perfect for multi-class events. It supports the lightweight ethos of mini systems, keeping your overall weight down for agile handling.

Whether prepping for a sprint or endurance race, this hub's reliability lets you push boundaries, confident in your rear-end integrity. It's the subtle upgrade that amplifies your driving prowess.