LOSI PROMOTO-MX Motorcycle 20T Aluminum Servo Arm by GPM MX2020T  [MX2020T]

TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T
Price:
USD$13.90
Brand:
GPM
Model:
MX2020T
GTIN:
4894538380309
Condition:
Brand New
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alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075-T6 Brake Caliper Servo Arm set 20T - GPM MX2020T"

Promoto‑MX servo arm for brake linkage

This aluminum servo arm set is an RC-scale replacement part designed for Promoto‑MX platforms produced for LOSI. The components are intended to sit in the servo area and work with the bike's brake linkage to provide a direct mechanical interface for tuning brake response and servo geometry without changing electronics.

The set is supplied as a pair to match standard dual-link setups on Promoto‑MX bikes. Fitment is specific to the listed LOSI models, so confirm compatibility before installation. Basic installation requires removal of the stock arm, alignment with the servo spline, and secure fastening with the original hardware.

Packing includes

  • Servo arm - 2pcs

Original Name / Part No:

LOS261013,LOS262009

Compatible Models

  • LOSI-1/4 PROMOTO-MX MOTORCYCLE RTR, FXR-LOS06000
  • LOSI-1/4 PROMOTO-MX MOTORCYCLE RTR PRO CIRCUIT-LOS06002

Will this fit standard LOSI Promoto‑MX servos?

The arm is produced for LOSI Promoto‑MX models listed in the compatibility block, verify spline and tooth count on your servo to confirm fit.

What material is used and why does it matter?

The part is 7075‑T6 aluminum, chosen for stiffness and wear resistance compared with standard plastic arms.

Any installation tips?

Seat the arm on the correct spline index, avoid over‑torquing fasteners, and check clearance with the brake linkage through the full suspension travel.

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