Like the 50S, the 45S has no habit of action, and its own weight is 4.0g, which is lighter than the 50S.
The internal weight ratio is high and it will fly like a bullet to the target pinpoint. Usually 45 mm
Smaller sizes are often used as the main follow-up item of 50 mm.
The mainstream setting is light weight. The Monofu 45S is not just a downscale, but an aggressive one.
By setting the center of gravity of the tail slightly compared to the 50S, it is possible to drop to the target layer relatively quickly after landing.
However, with a small body of 45 mm and a large lip like the 50S, swimming is extremely smooth.
You can aim for pinpoint at a fast tempo without getting sick even when you start swimming.