X-Series Ring Cutters for Ultimate Siper

The X-Series Ring Cutters are precision-engineered for Late Model, Sprint Car, Midget, and Micro type tires, providing a maximum tread width of 1.900 inches. These cutters are designed to deliver clean, consistent sipes that enhance tire traction and performance on fast and technical dirt tracks. Built to withstand intense racing conditions, the X-Series is a favorite among professional racers.

Product Highlights:

• High-Performance for Various Racing Classes: Suitable for Late Model, Sprint Car, Midget, and Micro tires.

• Max Tread Width: 1.900 inches, designed for wider tire profiles commonly used in high-speed racing.

• Precision and Durability: Offers consistent siping for optimal grip and stability.

• Quick Change System: Easily attach to the Ultimate Siper for fast adjustments.

• Spacing and Depth Options:

  • 1/8" Spacing x 1/8" Depth (Part #: TRI-US-RS-125-125X)

  • 1/8" Spacing x 3/16" Depth (Part #: TRI-US-RS-125-188X)

  • 1/8" Spacing x 1/4" Depth (Part #: TRI-US-RS-125-250X)

  • 3/16" Spacing x 1/8" Depth (Part #: TRI-US-RS-188-125X)

  • 3/16" Spacing x 3/16" Depth (Part #: TRI-US-RS-188-188X)

  • 3/16" Spacing x 1/4" Depth (Part #: TRI-US-RS-188-250X)

  • 1/4" Spacing x 1/8" Depth (Part #: TRI-US-RS-250-125X)

  • 1/4" Spacing x 3/16" Depth (Part #: TRI-US-RS-250-188X)

  • 1/4" Spacing x 1/4" Depth (Part #: TRI-US-RS-250-250X)

Recommended Use: Ideal for professional racers who need optimal siping for Late Model, Sprint, Midget, or Micro tires.