The Trick Race Parts Ultimate Siping System gives you the ability to sipe dirt tires professionally in literally minutes and with little effort. The Dirt Modified / IMCA / UMP Modified package for use on dirt modified tires includes the Ultimate Spinner along with the addition of the necessary wheel adapter, gear head, main frame, legs, necessary ring cutter, and cutting heads.
- Tire Siping System
- Frame / Siper Head / Spinner / Spinner Head / Horizontal Cutter / Ring Cutter, Dirt Modified
- Kit
- MPN: TRI-US-MOD-KIT
