JConcepts Rock Block green com Class 2, 1.9"scaler tire 4.75"OD

JConcepts introduces the Rock Block crawling tire, designed as an all-condition performer. With a 4.75” diameter and asymmetrical design, it allows drivers to customize setup, marked with L (left) and R (right) for convenience. The center structure features a combination of solid and split tread blocks, providing flexibility and grip on uneven terrain.

The outer lugs zigzag to complement the center support, featuring recesses for added grip on dry surfaces. Low-height wear bars connect sidewall details, ensuring a seamless performance on difficult trails. The sidewall design incorporates wear bar ribs for enhanced function during climbs and tight spaces, supported by recessed cuts and extrusions for optimal performance.

The Rock Block tire is equipped with “open cell” foam inserts for support and packaged in authentic JConcepts packaging with a holographic badge for identification. The green compound ensures excellent grip and flexibility, suitable for 1.9” bead mounting wheels in plastic, aluminum, or steel.

JConcepts develops and tests its products with precision, gathering feedback to create high-performance, authentic items. Choose JConcepts for reliable, licensed products.

Features:

• Bold Rock Block asymmetrical design
• Class 2 readiness, 4.75” O.D.
• Left (L) and Right (R) tire markings for easy setup
• Fits industry-standard 1.9” diameter wheels
• Multi-faceted 3 tread lot center structure
• Lug recessing with zigzag tread combinations
• Retro JConcepts sidewall logo with inner hatch pattern
• Hefty sidewall lugging with connected wear bar detail
• Continuous thickness carcass for a clean profile
• Includes open cell insert
• Available in JConcepts sticky green compound