Associated 4.5 Turn Reedy Sonic 540-M4 Motor ASC27452

Associated 4.5 Turn Reedy Sonic 540-M4 Motor ASC27452
Back Order Now
You may back order this item and it will ship when it arrives.
FREE Shipping Eligible! Learn More
Price: $99.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
Note: Manufacturer does not allow coupons
This item earns up to 100 VIP Reward Points Learn More

Internally, the 540-M4 is very similar to that of the 540-M3 that it replaces - it produces the same linear powerband and excellent mid-range feel that have become synonymous with Reedy's modified motors. However, changes can be good when they serve a purpose. In the case of the 540-M4, the inner bearing has been moved so that it is part of the can instead of the sensor assembly, which more precisely aligns the rotor within the magnetic field while reducing noise and vibration.

Externally, the motor has been shortened, which results in more centralized weight distribution within the chassis. The reduced length, combined with improvements to the can design, results in a 5-10g reduction in weight.

A balanced, high-strength rotor provides powerful fade-free performance. A variety of optional rotors are available to fine-tune for specific applications and tracks. Precision stainless steel ball bearings have been fitted to reliably accommodate high RPM loads.

Features

  • CNC-machined lightweight can
  • Aluminum end cap
  • Lightweight design
  • Low-resistance, silver-plated solder tabs
  • Optimized air cooling
  • Dual precision ball bearings
  • Balanced rotor
  • High-strength magnet
  • Adjustable timing
  • Completely rebuildable
  • Competition proven
  • Built to ROAR/EFRA/IFMAR specs

Specs

  • Diameter: 1.41 in. (35.9mm)
  • Length: 1.98 in. (50.3mm)
  • Shaft Diameter: 0.12 in. (3.15mm)
  • Weight: 5.64-6.00 oz. (160-170g)
  • Cells: 1-2S LiPo

This product was added to our catalog on February 26, 2020