Bearing number: 2BB
Winding quantity: 0.32/90 (the above is only for reference).
G weight: 52 G
Diameter: 5 cm
Aluminium alloy material is used to refine and become.
Configuration of ceramic lead frame, more smoothly.
Direct brake system design, ultra smooth brake.
V type wire wheel design, so that you have more flat winding.
Ultra light, ultra smooth feeling, the best choice from the ice