MOD AE B6.3 Skinny Shiny Steel Puck Bones (2) (Use with MOD Gear Diff Puck Outdrives ONLY) #21531

Matt Olson Designs

$39.99 $49.99
SKU: 21531


  • ONLY TO BE USED with Gear Diff AE 6.3 Standard 73mm arms and Wide Pivot (OEM Components) for the Gear Diff, Not MOD / MIP Ball Diff Puck Compatible
  • These bones were sized specifically for the #21532 Gear Diff Outdrives.  


  • Replaceable drive pin puck components for keeping a drivetrain always fresh
  • Approved for all high traction surfaces Carpet/Turf/Street


  • Skinny Steel Bones for lighter weight and ultimate durability 


  • 2021 Jconcepts NCTS National Carpet / Turf Overall Champion Undefeated at all 4 rounds - Davey Batta
  1. 702 Raceway Carpet NCTS 2021 - 1st
  2. Northwest Hobbies Carpet  NCTS 2021 -1st
  3. Rc Madness Turf Nationals NCTS 2021 - 1st 
  4. Thunder Road Raceway NCTS 2021 - 1st 

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