INJORA Silicone Rubber Inserts Foam for 106-108mm 1.9-inch Tires (Green) – Enhanced Stability & Traction

Overview

INJORA silicone rubber inserts are crafted for precise 1.9-inch tire setups, designed to pair with tires that run about 106–108 mm in outer diameter and roughly 36 mm in width. The silicone rubber formulation delivers dependable performance across a range of temperatures and wet conditions, helping your RC rig respond with steadier steering and more controlled throttle in real-world sessions. The distinctive green color offers quick identification during maintenance and tuning, adding a practical visual cue to your setup.

Beyond basic spacing, these inserts contribute to a balanced feel by adding weight and reinforcing the tire’s structure. The result is a tire system that maintains its shape under load, supporting consistent contact with the track and smoother transitions between straightaways and corners. While not a guarantee of performance, the combination of material, weight, and geometry can help you explore a more predictable handling baseline as you experiment with tuning across different surfaces.

Key Benefits

• Waterproof and temperature-resistant silicone rubber for reliable outdoor use
• 53 g weight per insert provides a counterweight effect and improved stability
• Superior sidewall support helps preserve tire shape under load
• May enhance traction and grip on varied terrains
• Fits 106–108 mm outer diameter tires, about 36 mm wide for 1.9-inch setups

Real-World Scenarios

On damp or dusty tracks, the waterproof material helps maintain a consistent internal structure while you focus on steering. In high-speed corners, the added weight and reinforced sidewalls can contribute to a more stable transition, making throttle control feel more predictable. The green color also provides a distinctive look that stands out during maintenance and tuning sessions.

Fitment & Specifications

• Outer diameter range: 106–108 mm
• Width: ~36 mm
• Material: Silicone rubber
• Weight: ~53 g per insert
• Color: Green

Note: Performance varies with tire type, surface conditions, and driving style. These inserts are designed to complement your existing setup and offer a practical path toward more stable handling and easier tuning adjustments.