Upgrade your 1/10 scale RC crawler with this sleek aluminum BTA (Behind The Axle) servo mount and 4-link adapter! Machined from 6061 aluminum alloy, it’s strong, lightweight (only 12.7g), and comes in black, red, or silver anodized finishes. Designed to lower your axle’s center of gravity for better stability and climbing performance. The servo sits recessed behind the axle, freeing up space on top and optimizing suspension travel. Converts a 3-link setup to a 4-link structure (note: doesn’t directly fit VS4-10 chassis without mods). Compatible with Vanquish F10 nylon portal axles and F10T aluminum housages—installs without damaging the axle. Not for F10 straight axles unless you grind off the top protrusion (some modification needed). You’ll also need a bent or short servo link to match your servo arm size. Perfect for DIY builders who want a clean, low-profile setup that boosts off-road capability. Easy to install with basic RC tools. Whether you’re racing or crawling, this mount helps your rig handle tougher terrain with more control. Grab one and give your crawler that performance edge it deserves!