Beskrivelse
The outer tread features an aggressive zig-zag lug pattern with recessed edges for improved grip on dry surfaces. Low-height wear bars between the outer bars add sidewall stability while staggered formations provide consistent contact across varying terrains.
Engineered for momentum-based crawling, the reinforced sidewall design integrates progression patterns and low-height wear ribs, ensuring stability in tight spaces and steep climbs. Recessed cuts and strategic extrusions refine the tire’s aggressive profile, making it one of the most technically advanced options in the JConcepts lineup. A recessed JConcepts logo and marked part number 4054 L/R ensure authenticity and easy identification.
The Rock Block tire includes open-cell foam inserts for optimal support and is packaged in official JConcepts holographic-sealed packaging. Available in the industry-favorite sticky green compound, these tires deliver the perfect blend of flexibility, damping, and traction for challenging off-road adventures.
Designed to fit standard 1.9” bead mounting diameter wheels, including plastic, aluminum, and steel options, the JConcepts Rock Block is built with precision and tested by professionals to ensure top-tier performance.
Features:
- Asymmetrical Rock Block design for customized performance
- Class 2 legal with a 4.75” outer diameter
- L/R sidewall markings for precise setup
- Compatible with 1.9” industry-standard wheels
- Multi-faceted 3-tread center structure for balanced traction
- Zig-zag outer lugs with recessing for added grip
- Retro JConcepts sidewall logo with inner hatch pattern
- Reinforced sidewall with wear bar integration for stability
- Durable carcass with continuous thickness for a clean profile
- Includes open-cell foam inserts for optimized support
- Available in JConcepts’ signature sticky green compound



