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Reedy’s return to the competition motor scene with the Sonic 540 was hugely successful on the track and showroom floor. Countless race wins at both the international and club level have proven the motor to be both powerful and reliable. Now, thanks to racing team and customer input, Reedy is proud to introduce the Sonic 540 Mach 2.
Small modifications were made to the already competitive package to enhance performance, reliability and user-friendliness. A new alloy end cap replaces the plastic version to prevent accidental timing movement and to provide better bearing alignment. Strategically placed vent holes are now slightly smaller to reduce the chance of debris entering the motor while still maintaining excellent airflow. Internal changes include new bearing sizes to increase maximum RPM and to improve reliability, and silver-plated solder tabs reduce power-robbing resistance.
The precisio- balanced high-strength sintered rotor remains the same as in the original model with a variety of optional rotors available to fine-tune for specific applications and tracks. New 6.0, 7.0, and 8.0 models are now available for greater fine-tuning for specific conditions.
Several models for both stock and modified racing are available and all meet ROAR, EFRA, and IFMAR specifications.
Features
• Lightweight design
• Optimized air flow
• Dual precision ball bearings
• High-strength balanced sintered rotor
• Adjustable timing with alloy end cap
• Silver-plated solder tabs
• Completely rebuildable
• Competition proven
• 200mm sensor wire
• Ultra smooth, sensored operation
• Built to ROAR, EFRA, and IFMAR specs
Specifications
Cells 2S LiPo, 6-cell NiMH
Diameter 35.8mm
Length 52.9mm
Shaft Diameter 3.17mm
Weight 175-185g
Available Feb. 2013
#231 Sonic 540 Mach 2 21.5 Spec
#232 Sonic 540 Mach 2 17.5 Spec
#233 Sonic 540 Mach 2 13.5 Spec
#234 Sonic 540 Mach 2 10.5 Spec
#235 Sonic 540 Mach 2 9.5 Modified
#236 Sonic 540 Mach 2 8.5 Modified
#237 Sonic 540 Mach 2 8.0 Modified
#238 Sonic 540 Mach 2 7.5 Modified
#239 Sonic 540 Mach 2 7.0 Modified
#240 Sonic 540 Mach 2 6.5 Modified
#241 Sonic 540 Mach 2 6.0 Modified
#242 Sonic 540 Mach 2 5.5 Modified
#243 Sonic 540 Mach 2 5.0 Modified
#244 Sonic 540 Mach 2 4.5 Modified
#245 Sonic 540 Mach 2 4.0 Modified
#246 Sonic 540 Mach 2 3.5 Modified
#247 Mach 2 Sensor with bearing
#248 Mach 2 Steel Bearing Set
#249 Mach 2 Ceramic Bearing Set
#250 Mach 2 Insulator Set
[source: www.rc10.com]
