Upgrade your Honda 400EX with one of our extended swingarms, available in many sizes ranging from stock up to a gnarly +12". Built for unbeatable durability and enhanced performance, these swingarms give you the stability and control needed to tackle any terrain, from trails to sheer cliffs. Get ready to conquer any challenge the trail throws your way with confidence and style. Our swingarms are all hand crafted using 1.5" diameter DOM tubing in 0.120" and 0.188" wall thicknesses guaranteeing unbeatable strength and durability.