Motorcycle Swing ARM Maintenance Bushing Seal Ring Bearing Repair Kit For EXC SXF FC FE TC TE 125 250 450 505 The Motorcycle Swing ARM Maintenance Kit is designed for use with various off-road motorcycle models, including EXC, SXF, XCF, FC, FE, TC, TE, and 125, 250, 450, 505 series.It provides a complete set of components for servicing the rear swing arm pivot area.Constructed from iron, the kit includes parts built to endure riding conditions.The bearing dimensions are 28x22x16mm, and the oil seal measures 32x25x7mm.The bushing size is 48x22x17mm, compatibility with specified swing arm assemblies.The needle bearing model HK2216 supports smooth articulation of the swing arm during.This repair kit enables precise fitment and facilitates straightforward installation.Replacing worn bushings and seals helps restore proper swing arm function and contributes to consistent performance.The components are engineered to reduce friction and support movement in rugged terrain.This kit supports ongoing maintenance to help maintain operational efficiency of the motorcycle's rear suspension system.