This is a pair of 50mm Long Rear Shock Shafts. FEATURES: Standard Rear Shafts for the Team Durango DNX408v2 and the DEX408 buggy Steel construction INCLUDES: Two 2" (50mm) Long Rear Shock Shafts SPECS: Length 2" (50mm) from notched area to threads jxs 05/11/12 ir/jxs