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Avid RC "Mod" Triad Slipper Clutch (81T/84T)

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This is the optional Avid RC "Mod" Triad Slipper Clutch. The Avid Triad Slipper is a compact system that uses 3 drive plates and 3 slipper pads to provide a more consistent driving feel, longer clutch life, and reduced rotating mass. The Triad delivers 20% more torque capacity in a smaller package, with lower rotating mass and will not suffer from lock-ups due to high pressure like other slipper systems. The Triad slipper has been tested by World Champions and they all agree that the Triad is the future. So if you want the best performance from your Associated or TLR 22 vehicles pick up a Triad and feel the difference.


  • Smoother throttle brake feel in jumps and turns
  • Compact, lightweight 3 plate design (Triad: 11.2g vs Stock: 16.49g)
  • Longer clutch life, less maintenance
  • Proprietary Triad Spur Gears
  • Approximately 20% more torque capacity than a standard slipper clutch
  • Progressive power delivery, designed to avoid lock-up
  • 3 identical drive plates for easy assembly and maintenance
  • 3 slipper pads key into the proprietary Triad spur gear
  • Stock kit for 17.5 racers includes 72 and 76 spur gears (AVD1020-STK)
  • Mod Racer Set includes 81 and 84 tooth spur gears
  • Direct fit on the B4.1, B44.1*, and TLR 22 families of cars and trucks.
    *NOTE: B44.1 requires 3 standard axle shims (ASC7368) for proper fit. Not included
    *NOTE: For Kyosho RB5 and RB6, you will need the Triad Topshaft (AVD1020-TOP-KYO)



  • (2) Spur gears (81T/84T)
  • (3) Drive plates
  • (3) Slipper pads
  • (1) Top shaft adapter
  • (1) Spring adapter
  • (1) Spring

This product was added to our catalog on November 6, 2012.

David Loudin
Verified Owner
Great clutch Have this on my Scr-sp and it really helps out on loose dusty clay tracks
Patrick Littleton
I was hesitant to switch to the Triad slipper but must tell you all that it is the best thing going for 2wd buggy, stadium truck, or SC. Get the red pads or the garo-discs from RCShox, too. This slipper has almost infinite adjustment when mixing and matching different slipper pads. My 22 and 22SCT are entering and exiting turns better than ever. I have more torque than I have ever had, too.
Kurt Wenger
I run this on my B4.2 and B44.2 and the power delivery is super-smooth. It feels like the car actually has more traction.

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