CNC-machined rear upright made from premium lightweight T6 aluminum. Ultra-strong rear upright provides very long life and durability in even the most extreme racing conditions, features an integrated 2¡ outboard toe-in. Use of outboard toe-in will increase the corner speed. Complete set of left and right blocks.
Composite bushings are used to secure the ball-bearings in both sides of this rear upright; this allows the ball-bearings to fit perfectly and turn freely, giving much higher lifetime compared to bearings installed directly into aluminum uprights. Includes composite bushings and ball-bearings.
NOTE: This alu uprights use the 940509 High-Speed Ball-Bearing 5x9x3 Rubber Sealed (2)
|Car||Xray T4 2020|
|Specs||Xray T4 Optionals|
|Specs||Xray T4F Optionals|
|Specs||Xray T4 2020 Optionals|