No. The spring force angle in the dt180 hub is always changing, but it cannot be fake, because the precision requirements of the dt180 hub are relatively high, and few people can imitate it. If you cannot figure out its changing rules, it is difficult to imitate. The springs of the dt180 wheel hub rotate every time they change. Instead, the force angles of the springs on both sides are always changing in each circle. When the ratchets on both sides are engaged, as long as there is a slight change in angle, the strength of the springs on both sides will also change.