4D Caster Measurement Alignment Adapter for Accurate Reads - Arrowmax am-174051  [am-174051]

Alignment adapter for 4D caster systems

The Arrowmax am-174051 4D Caster pointer adapter 2025 is an RC setup accessory that integrates into 4D caster measurement workflows. It provides a visible pointer used during chassis alignment to indicate caster without changing suspension geometry.

Optimized for 4D caster rigs, this adapter gives a stable datum so caster angles can be read consistently. It is suitable for electric and nitro 1/10 and similar scale remote-control cars where precise caster data is required.

Fitting is straightforward: set the pointer so it establishes a clear reference line relative to the wheel or suspension component being measured, make sure the pointer is fixed, then record caster values using your measurement device. Make incremental adjustments and re-check to preserve repeatability.

Using a consistent pointer reduces read variation and makes it simpler to compare setups between tracks or test sessions. Pair it with your existing setup tools to fine-tune steering characteristics and front-end response.

This Arrowmax adapter is a purpose-built alignment aid that enhances the accuracy of caster measurement tasks during RC chassis tuning.