Big Bore Shock Set Red (2Fr & 2Rr) 3SProduct Details Improve the handling of your Arrma 3S vehicle with these red aluminium big bore shocks. They come with threaded shock bodies for easy ride height adjustment of your vehicle, together with a harder spring option for less off road use. They come with multi hole pistons installed for added pack, for better take off and landing on jumps. They also come assembled with 4mm shock shafts for added strength. Contents: Front shocks (pr),