BULLET POINTS
1103 brushless motors are customized for Beta75X. 8000KV is the best recommendation for Beta75X 3S. 11000KV is the most suitable motor for Beta75X 2S.
Multiple applicable props for you to choose: 1735, 1935, 2030, 3020 propellers. 
Shaft diameter is 1.5mm, convenient installation with Micro JST-1.25 3-pin connector.
Compatible with 2S and 3S lipo battery, focusing on power, efficiency and durability.
Note: DO NOT recommend the 0802 11000KV motors for 3S power. If you try this combo, the motors will overheat and burn (maybe the ESC). As a result, it will cause permanently damage on the motor or ESC.

RECOMMENDED PARTS
Propellers: 40mm 4-blade props (1.5mm shaft hole)
Frame: Beta75X frame
FC & ESC: F4 2-4S AIO Brushless FC 12A

SPECIFICATION
Height: 14mm
Weight: about 3.2g (11000KV) / 3.8g (8000KV)
Shaft: φ1.5mm
Motor Mount Holes: M1.6 on Dia 8.5mm
KV (rpm/V): 11000
Plug: Micro JST-1.25 3-pins connector

PACKAGE
4 * BETAFPV 1103 Brushless Motors (11000KV / 8000KV)

 1 * Spare pack of M1.6*4 screws