XRAY 352215 XB9 Right Composite Caster Block 16° Precision Fit  [XR-352215]

Precision Caster Block XRAY 352215 for XB9

The XRAY 352215 Composite Right Caster Block delivers a preset 16° caster for the XB9, helping to refine steering accuracy on a variety of surfaces. The block is marked with its angle and an R to help you identify the correct side quickly during maintenance or setup changes.

Adjustable Mounting for Track Variety

This caster block uses two mounting locations to change handling characteristics. The higher mount preserves the traditional steering bias for low-grip tracks, while the lower position sacrifices a touch of turn-in for improved stability on grippy or broken-in surfaces. This gives racers clear tuning options without major component swaps.

Balance With the Matching Left Block

For a balanced front end, fit the XRAY 352215 on the right and the #352225 on the left, both at 16°. Combined with the XB9 front kick-up, the matched pair produces a total caster that enhances steering predictability and mid-corner control.