XRay Xb9 Composite 2-Hole Caster Block 16 Deg Left

This is a replacement left side XRAY XB9 2013 16° Composite 2-Hole Caster Block. The 16° caster blocks have been used successfully in long term testing by the XRAY factory team in almost all conditions. The 16° caster blocks are beneficial on rough and rutted tracks, where the added stability made the car easier to drive through rutty sections. The caster blocks feature an additional roll center position for the lower suspension mounting. The lower position is recommended for grippy, high traction tracks as well as bumpy tracks, and the upper position is recommended for slippery and smooth tracks.