Fantom Helix V2.1 21.5 Turn Brushless Motor (ROAR Approved) FANSP21215S

Introducing the Helix v2.1. This is an updated version of the V2 Helix and it is designed to meet the new ROAR Rules. Featuring a black out look and 26mm maximum length rotor. The new HELIX v2.1 is an even more refined version of our 5-Time ROAR National Championship winning, patented stator design (U.S. Patent D823,803), producing incredible torque, RPM, and efficiency!
Features:

All R&D Done In The USA
Industry ONLY Dual End Balanced, Maximum Length Rotor
Black Out End Plate
High Strength and Heat Resistant Magnet Formula
Sensor Board Designed to Maximize Deviation Accuracy & Reliability
Maximum Size Allowed, Pure Copper Wire, for Lowest Resistance Possible
Precision Machined 1-Piece Can Design
Chamfered Stator Webs
High-Inductance / Low Resistance, Silver Plated Collector Ring & Solder Tabs
Venting & Can Designed to Maximize Heat Dissipation
Premium Grade Kawasaki® Steel Stator Plates
CNC Machined Billet T6 6061 Aluminum End Plate for Precision Bearing Alignment
Infinite Adjustable Timing (within design range)
High RPM Precision Bearings
High-Torque Rotor
Meets All BRCA, IFMAR, EFRA Specifications
ROAR APPROVED