1002 size motors between 19,800 and 25,000KV are perfect for 1S whoops.
This 25,000KV motor is at the upper limit of the KV range for an open prop micro running on 1S  with GepRC using it for their T-Cube 18. A good prop choice would be a 1.77 inch (45mm) 3 blade prop. (see examples)

For lower KV 1002 motors (19,800 to 24,000) choose a 1.6 inch 2 or 3 blade prop.

GEPRC SPEEDX2 1002 25000KV Motor

Specifications

SPEEDX2 1002 25000KV Motor

• Model: SPEEDX2 1002-25000KV
• Configuration：9N12P
• Bearing: 415zz
• Stator Diameter: 10mm
• Stator Height: 2mm
• Shaft Diameter: Φ1.5mm
• Dimension: Φ13.69mm*7.75mm
• Lead Wires: 28#AWG 36mm
• Rated Voltage (LiPo): 1S
• Maximum Power: 58.8W
• Maximum Current: 15.9A
• Recommended ESC: 12A
• Mounting Patterns: 6.6mmx6.6mm(M1.4)
• Color: Titanium Blue
• Weight: 2.5g (50MM wire length)
• Compatible Models: 1.6-2 inch drones

FPV Motor Sizes Guide	FPV Motor Volume Guide
See this Motor Size Guide for information on what sizes of motors are used in popular BNF and PNP FPV drones.	See this Motor Volume Guide for information about what other motor size is similar to the one you are looking for.