4D Caster Pointer Adapter for Accurate Tuning - Arrowmax am-174051 2025  [am-174051]

Precision 4D caster pointer overview

The Arrowmax am-174051 4D Caster pointer adapter 2025 is a setup accessory made for RC-scale caster measurement workflows. It acts as a stable pointer during chassis setup, letting you read caster values without altering suspension geometry.

Built to support 4D-style caster measurement systems, the adapter creates a consistent reference line so you can take repeatable caster angle readings. It is intended for electric and nitro 1/10 and similar scale remote-control cars used in tuning sessions.

To install, mount the pointer adapter so it provides a clear reference relative to the wheel or suspension component being measured; confirm the pointer is secure, then record caster readings using your caster gauge or measurement tool. Make adjustments in small steps and re-check to keep results repeatable.

In tuning practice, a steady pointer reduces variation in readings and simplifies comparing settings between test runs or track layouts. Use it with your existing caster gauge and setup routine to refine steering behavior and front-end response.

This Arrowmax adapter is a compact setup aid that gives dependable reference points for precise caster measurement during RC chassis tuning.