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THUMPSTAR - 12IN Rear Wheel With Rim Lock black

Vital Information
Part No TMP-10399
Stock Level 2 Left

Note: All new wheels require a spoke break in period, until the spokes are settled in,
You must check your spokes.

Please Check all wheel spokes. Re-Check all spokes after EVERY ride for the first 5-10 rides until they settle in place, then check periodically.

We offer a SPOKE WRENCH Part No. W-57-0006


Replacement 12" rear wheel for Thumpstar pitbikes.

Key Features:

  • This is a new style 5 bolt rear hub
  • Same 5 bolt pattern with taper Flat head bolts as most modern MX bikes use
  • Cast aluminum hub and rim


  • TS-C 125
  • TS-C 125 MZ
  • TSB 110


  • Accepts 15mm axle

  • Rear 428 sprocket - TMP-4966
  • Sprocket bolts - TRC-2429
  • Brake rotor 190mm - TMP-3043-3045
  • Rotor bolts - TRC-2423

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Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.