Kojem Swing Arm Pivot Bolt For Honda TRX400EX & TRX400X ATVs - Zinc Plated Replacement

This Kojem swing arm pivot bolt is exactly what your Honda ATV needs!

It's a direct replacement for the OEM part number 90121-HN1-000 and fits 1999-2008 Honda Sportrax 400 TRX400EX and 2009-2014 Honda TRX400X models.

Made from durable steel with zinc plating that isolates moisture and air to prevent rust and corrosion - super important for ATVs that see mud, water, and tough trail conditions.

The pivot bolt plays a crucial role in connecting your swingarm to the frame, reducing vibration, and maintaining proper wheel alignment.

When combined with other swingarm components, it ensures your ATV handles properly and responds predictably to steering inputs.

Installation is straightforward if you're familiar with ATV maintenance - you can either use it as a direct replacement for a damaged bolt or as part of a swingarm rebuild.

The silver finish looks clean and professional, matching the OEM appearance.

Kojem specializes in off-road accessories, so you're getting a quality part designed specifically for the demands of trail riding and competition.

Whether you're fixing a worn pivot bolt or doing maintenance on your Honda ATV, this replacement delivers reliable performance that stands up to hard use.

No instructions included, but if you've worked on ATVs before, you'll find the installation pretty intuitive.