Posted September 9, 2013 True Big Bore (TBB) Touring Shocks Set D-05-VBC-0094 All-newly designed 'True Big Bore' shocks (TBB). Shorter shock shafts, bigger shock body diameter keeping the volume the same as original shocks. Shock top cap, Shock body, Shock bottom cap and Height Adjuster made from aircraft grade 7075 Alumimum. All new piston design with groove to improve the linearity of oil flow. Optional 4 different spring rate suitable for different track conditions. Share this post Link to post Share on other sites