Project 4X MID Belt Tensioner - SERPENT AM-910037 by Arrowmax  [AM-910037]

Arrowmax AM-910037 AM Medius MID Belt Tensioner
Price:
CAD$27.40
Brand:
Arrowmax
Model:
AM-910037
Condition:
Brand New
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Compact MID belt tensioner for Project 4X setups

The Arrowmax AM-910037 Medius MID Belt Tensioner is a scale RC accessory that lets you manage and fine tune belt tension on MID-layout drivetrains used on SERPENT Project 4X platforms. It is engineered with a small footprint and a precise adjuster to keep belt preload steady through initial setup and track sessions.

Supplied as an upgrade or replacement component, the tensioner gives a clear mounting position and a threaded adjuster for incremental changes. The section below covers compatibility notes, installation pointers, and how this part fits into belt-driven 1/10 electric kits.

Specifications

  • Item: Mid belt tensioner for Medius MID layout
  • Material: Not specified
  • Model Number: AM-910037
  • Compatibility: SERPENT Project 4X Series, Project 4X PRO EP (SER400032)

Fit this tensioner wherever a MID belt guide is required and where controlled belt preload adjustment helps tuning and routine maintenance.

Does this fit every Project 4X variant?

Compatibility is shown as SERPENT Project 4X Series and Project 4X PRO EP (SER400032); confirm your chassis layout and mounting points before ordering.

What basic tools do I need to fit it?

Typical installation uses hobby hex drivers and basic hand tools to remove the original mount and secure the tensioner in the designated location.

Will it change drivetrain feel?

By allowing finer belt preload adjustments it reduces lash and helps keep power delivery consistent, which can translate into a more predictable drive response.

Are replaceable parts available?

Some service items such as adjuster screws or bushes may be available; check parts listings or service notes to see what components can be renewed.

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