Molded-composite left rear upright features built-in 1° of outboard toe-in to improve the rotation of the car in corners and prevent suspension geometry changes in serious crashes. Features two roll center positions on the top of the rear upright. Accommodates small but robust 5x10 ball-bearings for minimized unsprung weight.

Medium rigidity (labeled “M”) specially optimized for rubber-tire racing.

Use with matching right-side rear upright 303351. Can be also used for foam tires.

  XRAY T2

  XRAY T2R

  XRAY T2 007 US Foam-Spec Edition

  XRAY T2 007 EU Rubber-Spec Edition

  XRAY T2 008 EU Rubber-Spec 5-Cell Edition

  XRAY T2 008 EU Rubber-Spec 6-Cell Edition

  XRAY T2 008 US Foam-Spec 6-Cell Edition

  XRAY T2 009 EU Rubber-Spec 6-Cell Edition

  XRAY T2 009 US Foam-Spec 6-Cell Edition

  XRAY T2R PRO

  XRAY T3 EU Rubber-Spec Edition

  XRAY T3 US Foam-Spec Edition

  XRAY T3R

  XRAY T3 2011 Specs

  XRAY T3 2012 Specs

  XRAY T4

  XRAY T4 2014 Specs

  XRAY T4 2015 Specs

  XRAY T4 2016 Specs

  XRAY T4 2017 Specs

  XRAY T4 2018 Specs

  XRAY T4'19

  XRAY T4F

  XRAY T4'20 - Alu Edition

  XRAY T4'20 - Graphite Edition