Euro Spec complies with European rules by removing the heat-transfer epoxy
CNC-machined housing with optimized air cooling
Custom high-power stator design
Low-resistance solder tabs and collector ring
Balanced rotor with high-strength magnet
Dual precision ball bearings
Aluminum end cap with adjustable timing
Completely rebuildable
Competition proven
Built to ROAR specifications
Input Voltage: 1-2S LiPo
Diameter: 35.9mm
Length: 52.5mm
Shaft Diameter: 3.15mm
Weight: 147-151g
(1) Sonic 540-SP5 Euro Spec Brushless Motor (17.5T)
Euro Spec complies with European rules by removing the heat-transfer epoxy
CNC-machined housing with optimized air cooling
Custom high-power stator design
Low-resistance solder tabs and collector ring
Balanced rotor with high-strength magnet
Dual precision ball bearings
Aluminum end cap with adjustable timing
Completely rebuildable
Competition proven
Built to ROAR specifications
Input Voltage: 1-2S LiPo
Diameter: 35.9mm
Length: 52.5mm
Shaft Diameter: 3.15mm
Weight: 147-151g
(1) Sonic 540-SP5 Euro Spec Brushless Motor (17.5T)