JConcepts, a leader in RC innovation, introduces the Rock Block 1.9″ crawling tires, engineered to redefine all-terrain performance for your radio-controlled adventures. These 4.75″ tires are meticulously designed with an asymmetrical tread pattern and advanced features, ensuring exceptional grip and control for serious RC enthusiasts and casual trail runners alike. The Rock Block tires are poised to become the new standard for 1.9″ tire performance in the RC crawling world.
Innovative Asymmetrical Design for Customized Performance
The Rock Block tire stands out with its unique asymmetrical design, allowing drivers to tailor their setup to specific terrains and driving styles. Clearly marked with “L” and “R” on the sidewalls, these tires enable precise left and right side configurations. This thoughtful design element provides a competitive edge, ensuring optimized performance whether you’re navigating challenging rock courses or tackling rugged trails.
Advanced Tread Pattern for Unmatched All-Condition Grip
At the heart of the Rock Block’s performance is its multi-faceted center tread structure. One half features a robust, solid tread block that progressively widens towards the base, incorporating a small break-away notch and top tread recess. This design maximizes contact patch and provides tenacious grip on solid surfaces.
Complementing the solid block, the other half of the center line showcases a split block design. This ingenious feature offers enhanced flexibility and contortion, allowing the tire to conform to uneven terrain and maintain traction in the most demanding conditions. The combination of solid and split blocks creates a balanced and versatile center tread, excelling in both competitive climbs and everyday trail runs.
Moving to the tire’s outer edges, the lugs are arranged in a zig-zag pattern, working in synergy with the center support. These lugs feature top recesses that generate additional edges, significantly boosting grip on dry courses and loose surfaces. In between the outer bars, low-height wear bars are strategically placed, seamlessly integrating sidewall detail and contributing to consistent performance throughout the tire’s lifespan. Clipped edges and staggered formations within the tread pattern further optimize grip across varying terrain conditions, ensuring predictable handling and control.
Sidewall Technology and Premium Construction
The Rock Block tire incorporates momentum-based sidewall attributes with a forward progression pattern. Low height wear bar ribs, a key ingredient in the sidewall design, connect the elements and ensure the sidewall functions as a unified unit during tight climbs and in confined spaces. Recessed cuts and strategically placed extrusions throughout the sidewall contribute to the tire’s sophisticated design and enhance its overall crawling capabilities. The inclusion of the recessed JConcepts logo with inner hatching, along with the tire name and part number (4054 L/R), provides easy identification and reinforces the brand’s commitment to quality.
JConcepts Sticky Green Compound and Open Cell Inserts
The Rock Block tires are molded in JConcepts’ renowned sticky green compound. This industry-favorite material delivers the perfect balance of flex and dampening, providing exceptional support for vehicle weight and maintaining consistent traction in challenging situations. Each tire includes “open cell” foam inserts, providing crucial support and enhancing the tire’s responsiveness on diverse terrains. Designed for popular 1.9″ bead mounting diameter wheels made from plastic, aluminum, or steel, the Rock Block tires offer broad compatibility and ease of installation.
JConcepts products are born from rigorous testing and feedback gathered from drivers worldwide. The Rock Block tire exemplifies this dedication, offering unparalleled performance and style, backed by JConcepts’ commitment to customer service and product excellence. For authentic, high-performance RC products, choose JConcepts.
Features:
- Bold Rock Block asymmetrical design
- Class 2 readiness, 4.75” O.D.
- Left (L) and Right (R) tire marked on the sidewall
- Fits industry standard 1.9” diameter wheels
- Multi-faceted 3 tread lot center structure
- Lug recessing, zig and zag tread combinations
- Retro JConcepts sidewall logo with inner hatch pattern
- Hefty sidewall lugging with connected wear bar detail for continuity
- Continuous thickness carcass for clean profile
- Includes open cell insert
- Available in JConcepts sticky green compound
