Recognizing the power requirements of 4×4 short-course trucks, Reedy has developed a 4-pole motor specifically for this application. Designed for competition, Reedy’s Sonic 544 Mach 2 incorporates several high-performance features to achieve maximum power output, efficiency, and durability.
A lightweight case reduces overall motor weight with strategically placed vent holes and an aluminum end cap to lower operating temperatures. Supported between dual precision ball bearings, the high-strength 4-pole rotor creates the torque necessary to power out of the turns and clear the toughest jump sections.
The Reedy Sonic 544 Mach 2 comes in two versions to achieve the perfect power profile for different track configurations and conditions.
Features
• Lightweight design
• Optimized air flow
• Dual precision ball bearings
• High-strength 4-pole rotor
• Adjustable timing
• Aluminum end cap
• 5mm shaft
• Competition proven
• Built to ROAR specs
Specifications
Cells | 2S LiPo, 6-cell NiMH |
Diameter | 35.8mm |
Length | 52.9mm |
Shaft Diameter | 3.17mm |
Weight | 180g |
Please see www.reedypower.com for a complete list of Sonic specifications and additional photos.
#203
Sonic 544 Mach 2 4300kV
Available: In Stock
UPC: 784695 002036
#204
Sonic 544 Mach 2 4800kV
Available: In Stock
UPC: 784695 002043
#205
Sonic 544 Mach 2 Replacement Rotor
Available: Dec. 2013
UPC: 784695 002050
#206
Sonic 544 Mach 2 Ceramic Bearing Set
Available: Dec. 2013
UPC: 784695 002067
#207
Sonic 544 Mach 2 Sensor with Bearing
Available: Dec. 2013
UPC: 784695 002054