Voit Tech 3D RC Insert #4.0 — 1.9" for Heavy Scale Trail Trucks (9+ lbs)

#4.0

Built for the Heavier Rigs on the Trail

The Voit Tech 3D Insert #4.0 is engineered specifically for 1.9" INJORA wheels on heavy scale trail trucks weighing 9+ lbs. When your rig is pushing serious weight, standard foam inserts compress, roll-under and absorb water. — the #4.0 holds its shape and maintains precise steering

Key Features

• Rated for 9+ lb rigs — designed to handle the load of heavy scale builds
• Super-soft, high-elasticity polymer — rubber-like feel that conforms to the terrain while maintaining structure
• Gyroid lattice pattern — provides equal strength and flexibility along X, Y, and Z axes for consistent performance on any surface
• Reinforced sidewalls — thicker at the rim and tapering at maximum width for improved sidehilling and reduced tire roll-under
• No skin layer under the tread — allows better rock contact and a flatter footprint when sidehilling
• Waterproof open structure — sheds water, no moisture retention
• Cold weather flexible — stays pliable in low temperatures so performance doesn't drop on winter runs

Fitment

Designed for 1.9" INJORA wheels on 1/10 scale rock crawlers and trail trucks. Fits tight on the rim — no lateral movement. You can use Windex to help put insert on the rim.