INJORA Silicone Rubber Inserts for 106-108mm 1.9in Tires – Blue

Upgrade your RC tire performance with INJORA silicone inserts

Discover a practical upgrade for 1.9 inch tires designed to stay confident under varied conditions. The INJORA silicone rubber inserts balance durability and performance, offering a waterproof and temperature resistant core that can help your RC rig feel steadier across the track. The blue hue not only looks sharp but also makes quick identification easy during tuning and maintenance.

Each insert weighs about 53 g, delivering a measured counterweight that contributes to a more predictable feel during launches and fast cornering. This added weight can help balance grip and stability without requiring a full cart of changes to your setup, giving you a tangible sense of increased control when you push through transitions.

Compared with standard foam, these silicone inserts provide superior sidewall support to help preserve tire shape under load. A steadier profile can translate to more consistent steering response and reduced tire roll as you navigate rough sections or uneven surfaces. It’s a practical improvement for pilots seeking smoother handling without altering tire size or mounting.

On the track or in field use, traction and grip are the deciding factors. The combination of silicone rigidity and designed geometry aims to maintain surface contact, potentially helping your rig stay planted through turns and over irregularities. While results depend on your overall setup and conditions, users may notice steadier acceleration, more confident cornering, and better control on varied terrains.

Fit is precise for tires with an outer diameter of 106 to 108 mm and a width around 36 mm, making these inserts a compatible upgrade for many 1.9 inch tire setups. The blue color aids quick recognition during maintenance, inspections, or swaps. Note that benefits described here are potential improvements based on typical use cases and conditions, not guaranteed outcomes.

Key benefits

• Silicone rubber construction offers waterproofing and temperature resistance for durable performance
• 53 g per piece provides a controlled counterweight for steadier handling
• Enhanced sidewall support helps preserve tire shape under load
• Potential improvements in traction and grip across varied surfaces
• Exact fit for 106-108 mm outer diameter and ~36 mm width tires

What you get

• Seven silicone inserts in blue for easy identification
• Durable, repeat-use materials designed for RC tire applications
• Consistent performance across temperature variations and wet conditions

This upgrade is designed to work with your existing tire setup without altering core dimensions, providing a practical option for enthusiasts aiming to refine control and predictability on challenging courses.