Revolution Design XB4 7° Aluminium Caster Block Set
More new Xray option parts from Revolution Design Racing Products with the release of these 7° Aluminium Caster Block Set for the XB4 1:10 4WD Buggy. These a precision-machined upgrade parts are designed to increase strength, durability, and consistency on the track. Based on the proven RDRP design philosophy, these caster blocks are machined from aircraft-grade 7075-T6 aluminium to provide the perfect balance of reduced unsprung weight and maximum strength. The 7° caster angle, used by most Xray drivers, gives the car more initial steering. This makes the car more predictable and the overall steering response more stable. The black anodised finish with silver chamfered edges not only improves wear resistance but also gives the car a premium factory look.