Yokomo B-MAX4 7075 Bell Crank Set (L&R) by Arrowmax AM-MAX4-006  [AM-MAX4-006]

Arrowmax AM-MAX4-006 Bell Crank Set (L&R) (7075)
Price:
USD$40.04
Brand:
Arrowmax
Model:
AM-MAX4-006
Condition:
Brand New
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Bell Crank Set for Yokomo B-MAX4

This Arrowmax AM-MAX4-006 bell crank set is an RC-scale steering component designed for direct replacement and tuning on Yokomo B-MAX4 chassis. Manufactured in 7075 aluminium, the left and right pieces form the core of the bell crank assembly used to translate servo motion into steering linkage movement.

The article focuses on compatibility, installation considerations, and tuning role: confirm fitment to B-MAX4 steering assemblies, reuse stock linkage when possible, and check for correct ball bearing clearances and pushrod lengths during setup. The part serves as a durable hop-up option for hobbyists refining steering feel and tracking on 1/10 on-road setups.

Specifications

  • Item: Bell crank set (L&R)
  • Material: 7075 aluminium
  • Model Number: AM-MAX4-006
  • Compatibility: Yokomo B-MAX4

Use this AM-MAX4-006 set where chassis rigidity and precise steering response are priorities, and always verify steering centring and free movement before each run.

What does the set include?

Left and right 7075 aluminium bell crank pieces designed for the B-MAX4 steering assembly.

Is machining required for installation?

No machining should be necessary if the part is fitted to an unmodified Yokomo B-MAX4 steering bulkhead, but verify hole alignment and bearing seating during installation.

How does material affect performance?

7075 aluminium provides increased stiffness and wear resistance compared with standard alloys, offering more consistent steering feedback over time.

Any setup tips after fitting?

After fitting, check steering centring, bind-free travel, and re-tighten linkage fasteners; small toe or Ackermann adjustments may be needed when changing crank geometry.

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