Yokomo Brass clamp HEX wheel hub for BD10 (4.0mm)

Clamp type wheel hub for BD10. Made of brass, which has a heavy specific gravity, one set weighs about 3.6g more than standard aluminum (standard 1.85g/brass 5.45g). It has the effect of increasing the tire traction due to the increased unsprung weight, but especially at outdoor circuits, etc., it improves the grip power by installing it on the front and back. Furthermore, when you want to adjust the traction balance between the front and rear, it is effective as one of the settings, such as using only the front to increase turning performance and using only the rear to increase stability.
The thickness of the hub is 4.0mm, which is the same as the standard, and two pieces are included.