KV-1 axle supports with ball bearings
Supplied with two machined aluminum plates with high quality ball bearing bridge for additional support of the drive axles of the KV-1 Heng Long.
These bearings are externally mounted to the tub. The axes of the gears are better supported, in addition, the drive wheel don’t wiggle!. The gears are very relieved when using metal tracks. The plastic gearing fit exactly over it and can still be used. The life of the transmission is significantly increased.
To use with the 7,99 mm axles