Kyosho Motorcycle Front Steering Post Aluminium KM048A with Bearings by GPM  [KM048A]

Front steering post in aluminium

The KM048A is an aftermarket steering post created for Kyosho motorcycle models, supplied as a one-piece set. Built from aluminium and paired with ball bearings, it replaces weaker plastic or stamped-metal posts to boost rigidity at the steering assembly mounting point.

As a direct-fit hop-up, the post locates the fork and steering assembly, holds alignment under load, and functions as a replaceable wear component. The installed bearings lower friction at the rotating interface compared with plain-bore replacements, supporting consistent steering response across multiple runs.

Installation is approachable for hobbyists used to small motorcycle strip-downs: remove the front retaining hardware, pull out the factory post, insert bearings into the aluminium post if not already installed, and secure the replacement with the original screws. Confirm axial clearance and tighten linkages to the manufacturer's torque to avoid binding. Only basic RC tools like hex drivers and pliers are required.

For setup work, the aluminium post gives a firmer mounting surface that can subtly change steering feel by cutting flex; use it alongside gradual adjustments to fork alignment and damping rather than expecting a complete transformation from one part. Keep spare bearings for scheduled servicing to retain smooth rotation.

A practical upgrade for Kyosho motorcycle scale models, this aluminium steering post improves pivot durability and reduces friction for everyday use and periodic maintenance.