Sonic 540 Mach 2 21.5 Spec View High-Res Image

Sonic 540 Mach 2 21.5 Spec

Part #: 231
This item has been discontinued.
Package Qty:1
UPC:784695 002319
MSRP:$149.00
Price:$89.99
Availability:Out of Stock Out of Stock
Item not available for direct purchase
NOTIFY ME WHEN IN STOCK:
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

Reedy Sonic 540 Mach 2 Brushless Motors
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 precision-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.
SPECIFICATIONS
Cells:2S LiPo, 6-cell NiMH
Diameter:35.8mm
Length:52.9mm
Shaft Diameter:3.17mm
Weight:175-185g
Below is a list of parts and accessories for this product:

Mach 2 Sensor with bearing
Mach 2 Sensor with bearing
Part #: 247
MSRP: $19.99
Not available for direct purchase.
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Mach 2 Steel Bearing Set
Mach 2 Steel Bearing Set
Part #: 248
MSRP: $4.99
QTY:
In Stock In Stock
Mach 2 Ceramic Bearing Set
Mach 2 Ceramic Bearing Set
Part #: 249
MSRP: $14.99
QTY:
In Stock In Stock
Mach 2 Insulator Set
Mach 2 Insulator Set
Part #: 250
MSRP: $4.99
QTY:
In Stock In Stock
Sonic 540 Rotor Spacers
Sonic 540 Rotor Spacers
Part #: 992
MSRP: $3.99
Not available for direct purchase.
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Flat Sensor Wire, 70 mm
Flat Sensor Wire, 70 mm
Part #: 978
MSRP: $8.99
QTY:
In Stock In Stock
Flat Sensor Wire, 110 mm
Flat Sensor Wire, 110 mm
Part #: 979
MSRP: $8.99
QTY:
In Stock In Stock
Flat Sensor Wire, 150 mm
Flat Sensor Wire, 150 mm
Part #: 980
MSRP: $8.99
QTY:
In Stock In Stock
Flat Sensor Wire 200 mm
Flat Sensor Wire 200 mm
Part #: 981
MSRP: $8.99
QTY:
In Stock In Stock
Flat Sensor Wire 270 mm
Flat Sensor Wire 270 mm
Part #: 982
MSRP: $8.99
QTY:
In Stock In Stock
540 STOCK ROTOR 12.3 X 24.2
540 STOCK ROTOR 12.3 X 24.2
Part #: 954
MSRP: $56.99
Web: $37.99
Not available for direct purchase.
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
540 STOCK ROTOR 12.3 X 25.0
540 STOCK ROTOR 12.3 X 25.0
Part #: 955
MSRP: $56.99
Web: $37.99
Not available for direct purchase.
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Sonic Stock Rotor 12.5 x 25.0 (7.25)
Sonic Stock Rotor 12.5 x 25.0 (7.25)
Part #: 956
MSRP: $56.99
Web: $37.99
QTY:
Low Inventory Low Inventory
Sonic 540 Case Screws
Sonic 540 Case Screws
Part #: 962
MSRP: $3.99
Not available for direct purchase.
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Manuals/Documents: