Built for IMCA/UMP type Modified tires, the N-Series Replacement Horizontal Blades (50 Pack) are crafted to maintain the sharp, precise sipes needed for competitive racing. With a maximum tread width of 1.060 inches, these blades ensure consistent performance, helping your tires maintain grip on challenging dirt tracks.

Product Highlights:

• Optimized for Modified Racing: Ideal for IMCA and UMP-style Modified tires.

• Max Tread Width: 1.060 inches, perfect for narrower racing tire profiles.

• Reliable Performance: Creates sharp, clean sipes for improved traction.

• Built Tough: Durable construction for extended use on dirt tracks.

• Bulk Convenience: 50-pack ensures you’re always prepared for replacements.

• Fast Installation: Compatible with the Ultimate Siper for quick blade changes.