Aluminum drive cup for BD9 gear differential

JAN code:
639342162635
Item code:
B9-501GA
Maker price:
\1,058 JPY
Sale price:
\970 JPY
Manufacture:
YOKOMO
Weight:
8g
Categories:
Yokomo Other Parts
An aluminum joint cup for gear differential that is standard equipment on BD9.
It is a specification only for mounting a plastic protector on the universal shaft side. and hard anodized treatment is applied to minimize wear.
It is lighter than standard steel and is effective in improving drive efficiency.
In addition. by reducing the weight of the rotating part. the gyro effect is also reduced. which is effective in improving exercise performance.