Elevate your Honda TRX 450R with an LmB Offroad Customs swingarm, ranging in available sizes from stock length to an absurd +12" monster. Built for superior stability and handling during even the most demanding of climbs. So, with our swingarms, whether you're facing tough trails or steep hills, you'll be ready to ride harder and with more confidence than ever before. 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.