The UpGrade RC Gecko 1.9" Extreme Performance Rock Crawler Tires are built for drivers who demand maximum grip on the toughest terrain. Featuring an all-new pin-style tread design, these tires are engineered for extreme traction and precise control. A super soft compound and aggressive layout help the Gecko stick to slick rock and loose trail surfaces. Designed in the popular 4.75" size, they offer serious performance with broad 1.9 crawler compatibility.

About the Gecko 1.9"

Pin-Style Tread For Extreme Bite

The Gecko’s pin-style tread is engineered to maximize surface contact on technical terrain. This unique layout delivers aggressive bite and precise control when navigating rocks and uneven trail features. The result is confident traction in situations where traditional tread patterns struggle.

Super Soft Compound For Maximum Grip

An ultra-soft, high-grip compound allows the tires to conform closely to surface irregularities. This flexibility improves contact and traction during climbs and low-speed crawling. The soft compound also promotes smooth, controlled throttle response on demanding obstacles.

Stable Construction For Technical Crawling

A tuned carcass design balances controlled flex with dependable sidewall support. This construction maintains stability during extreme climbs, sidehills, and descents. Predictable handling and consistent grip make the Gecko tires ideal for serious, performance-focused crawlers.

Features:

• Pin-style performance tread design
• Extreme crawling traction
• Super soft high-grip compound
• Aggressive climbing capability
• Maximum surface contact
• Controlled flex carcass design
• Stable sidewall support
• Optimized 4.75" tire size
• Broad 1.9" platform compatibility
• 90-day hassle-free warranty