Matthews Slider Wheel and Bearing Upgrade/Replacement Kit (set of 4)

Kit includes 4 wheel sets. These wheels are machined out of a proprietary material with exceptional lubricity that does not fluctuate in extreme heat or cold. Will improve sliding movement and almost reduces noise to zero dBs. These wheels are a standard component for all sliders manufactured after March, 2015 and have already proven to be an exceptional upgrade.