SpeedTek RC lightweight hardened stainless steel spool shaft, bearings (2) & reducer kit that fits the Traxxas X-Maxx 6S & 8S Models!
 
We use these spools for all drag racing & speed run vehicles. The high speed spool kit comes with a 6mm hardened stainless steel spool, stainless steel reducer and metal shielded bearings.
 
For normal driving & bashing runs use our Heavy Duty gears.