TBolt USA is open and filling orders quicker than ever!
Email: contact@tboltusa.comText 704-826-5887Request a Callback

Thumpstar - Rear Sprocket 5 Bolt - 420 - 43T - 76mm Center hole

Vital Information
Part No TMP-10863
Stock Level 7 Left

Thumpstar 5 bolt rear sprocket 420 43T
Same 5 bolt pattern with taper flat head bolts as most modern MX bikes use.


  • TSX-C 125
  • TS-C 125 (All models)
  • TSR-C 190
  • TSX-C 140


  • TRC-2429 - Sprocket bolts

Write Review

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.