1/4 Pro-Spec Aluminium Rear Hub Gold: Promoto-MX

The Pro-Line PRO283704 Pro-Spec Aluminium Rear Hub (Gold) is a precision CNC-machined 6061 billet component for the Losi Promoto‑MX platform. Anodised for durability and a premium finish, it delivers a true-to-scale motocross-inspired look and is built to handle demanding riding conditions. Supplied as a single rear hub, it’s an ideal replacement Pro-Spec aluminium wheel hub for your 1/4 scale RC motorcycle.

A 3D-printable lacing fixture tool (.STL) is available to help with spoke replacements, making wheel maintenance more straightforward.

Key Features

• True-to-scale, motocross-inspired appearance
• Anodised, CNC-machined 6061 billet aluminium hub
• Replacement Pro-Spec aluminium wheel hub

Specifications

• Colour: Gold
• Scale: 1/4
• Vehicle Type: Motorcycle
• Wheel Position: Rear
• Inner tyre / outer wheel diameter: 4.6 in
• Quantity: 1 in a package

What’s In The Box

• (1) Aluminium Rear Hub

Suggested Compatibility

• Losi Promoto‑MX with Pro-Spec Aluminium Rear Rim with Spokes