These 8.5x20 brushed motors will come back in July. 
These 8.5x20 brushed motors are just for the Beta85 drones. The Beta85 must be the biggest whoop stype brushed drone in the world nowadays.

Recommend Parts

• Frame: Beta85 frame
• Motors: 8.5x20mm 16000KV motors
• Propellers: 48mm 3-blade props 
• Battery: 550mAh 1S Lipo HV battery

Bullet Point

• Just for 85mm Beta85 frame.
• Basic Edition 16000KV / 60,000 RPM@3.7V
• Motor Diameter: 8.5mm, Motor Length: 20mm, With 1.25mm JST Plug
• Weight: about 5.2g

Size comparison of all brushed whoop motors from BETAFPV. 

• 6x15 (17500KV)
• 6x15 (19500KV)
• 7x16 (17500KV)
• 7x20 (17500KV)
• 8x20 (14000KV)
• 8.5x20 (16000KV)

Specification

• motor diameter: 8.5mm 
• motor length: 20mm 
• shaft diameter: 1.0mm 
• cable length: 56mm 
• weight: about 5.2g 
• no load speed: 60,000 rpm at 3.7V
• motor wire: clockwise motor(with red blue), anti-clockwise motor(with black white) 
• connector: JST 1.25mm plug 

 

Package

• 2 * 8.5x20mm 16000KV motor (CW) 
• 2 * 8.5x20mm 16000KV motor (CCW)