Lightweight 40-Inch 1-1/4 Inch Aluminum Axle for Kart Racing Efficiency

Technical excellence defines this 40-inch aluminum axle, crafted with a .250-inch wall thickness for unyielding strength without excess heft. The plain silver finish highlights its raw, anodization-free surface, ready for custom coatings if desired, while 17 inches of opposed keyway on each side ensure secure hub mounting.

A 5.375-inch unkeyed center provides flexibility for central components like brakes, making it versatile across chassis types. This design directly aids in smoother power transfer, reducing lag in drive-line response during aggressive launches.

• Compatible with standard 1/4 x 1/4-inch karting keys for easy synchronization with sprockets.
• Aluminum construction cuts weight by up to 30% compared to steel alternatives, boosting overall kart agility.
• Precision tolerances minimize play, enhancing straight-line stability at top speeds.

Picture your kart slicing through apexes with enhanced rear traction— this axle's balanced flex characteristics absorb track imperfections, maintaining tire contact for superior grip. It's a favorite among engineers for setups requiring quick direction changes without compromising speed.

Installation is straightforward: slide into bearings, secure with keys, and align for optimal geometry. This keeps your pit area organized, with fewer tools needed for swaps. For racers chasing lap records, the weight savings translate to tangible time improvements over a full race distance.

Beyond performance, its durability handles the heat from prolonged sessions, preventing warping that plagues lesser parts. Integrate it into your drive-line for a cohesive system that feels responsive under throttle. Whether for junior or senior classes, this axle elevates your competitive edge.

Embrace the lightweight revolution in karting with a component built for winners. SKU: AE8105.