Xray XII and X10 Hard Upper Front Wishbones/Steering Blocks

Xray has released stiffer versions of its upper front wishbone and steering arms for its XII and X10 on-road cars.

#372131 Composite Front Upper Suspension Arm – Hard
#372211 Composite Steering Block – Right – Hard
#372221 Composite Steering Block – Left – Hard

Source: Xray