These are the Shock Shafts for use on the

Kyosho XGS021 Big Bore Shock Spring Set Red/Medium-Hard Ultima RT5 RT6 SC DB

or crash repairs after a hard hit

The Kyosho SX053 Side Guard Set is a genuine replacement part for the Scorpion XXL

Arrma ARA311058 28T / 28Tooth Mod1 Safe-D5 Pinion Gear Senton Parts These are the Shock ShaftsArrma ARA311058 28T 28Tooth Mod1 Safe D5 Pinion Gear This tough steel 28T Mod1 Safe D Pinion Gear is the perfect part to carry in your RC tool box Features Strong and durable steel for long lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set screw backs out Suits 5mm motor shaft diameter Precision