Maclan MRR V5 Brushless Motor, Competition Sensored, Stock Class, 17.5T

About this part

Maclan Racing MRR V5 stock-class competition motor, 17.5t version. Built to the 2025 ROAR rules and refined through engineering work and race testing.

Features

• Next-generation ROAR-legal stator design, built from new 2025 ROAR-spec laminations for better magnetic balance and lower core loss. Gives sharper throttle response, higher RPM and steadier temperature.
• Redesigned CNC-machined endbell with high-flow cooling ports, lowering operating temperature by up to 25 degrees F over the previous generation.
• Smoother low-RPM running and higher efficiency at peak output. Suited to on-road, off-road and oval racing.

Specifications

• Case length: 51.80 mm +/- 1 mm
• Case diameter: 36 mm
• Shaft extension: 14 mm
• Shaft size: 3.17 mm
• Weight: 145 g +/- 2 g
• Front bearing: ID 3.175 mm, OD 9.525 mm, H 3.9675 mm
• Rear bearing size
• FITS:
• 3Racing Sakura
• Arrma 1:10 2WD ADX-10 Buggy
• Arrma 1:10 2WD Fury (old)
• Arrma 1:10 2WD Granite Mega
• Arrma 1:10 2WD Raider BLX Buggy
• Arrma 1:10 4x4 Vorteks 3S BLX

Fits