GPM Racing Aluminium 6061-T6 20T Servo Horn W. Built-in Spring for Losi 1/18 2WD Mini-T 2.0 Stadium Truck (LM020TSHN)

Precision aluminium servo horn for LOSI MINI-T

This CNC-machined 6061-T6 20T servo horn is engineered by GPM for the LOSI MINI-T 2.0 2WD chassis and serves as a precision steering upgrade for 1/18 scale stadium trucks. The straight-arm architecture increases torsional stiffness while the internal spring element reduces transient loads transmitted to the servo gear during impacts.

Functionally, the component replaces the factory horn at the servo output to provide a stiffer lever arm and measured spring compliance to attenuate sudden shocks. The geometry was chosen to minimise bending under lateral loads, maintaining predictable steering response while limiting peak forces on delicate internal teeth.

Installation follows standard Mini-T procedures: mount the horn onto the servo spline and secure with the supplied stainless screw and aluminium collar. Verify full spline engagement, clearance to any servo saver, and correct steering linkage alignment prior to final torque to guarantee repeatable performance.

Packing includes

• Servo horn - 1pcs
• Stainless steel round head screw 2.5x10 - 1pcs
• Aluminium collar - 1pcs

Original Name / Part No:

LOS211012

Compatible Models

• LOSI-1/18 2WD MINI-T 2.0 STADIUM TRUCK-LOS01015

What material and machining tolerances are used?

The horn is CNC machined from 6061-T6 aluminium with dimensional tolerances appropriate for direct replacement on 20T servo splines, ensuring consistent fit and repeatable alignment.

How does the spring affect load distribution?

The captive spring provides limited compliance to reduce instantaneous peak loads on the servo gear during impacts, distributing forces over a slightly longer time to lower risk of gear tooth damage.

Are replacement springs or spares available?

The spring is integrated into the horn assembly. For service or spares consult GPM parts listings or authorised distributors to source replacement components and installation guidance. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.