project Mini Sprint ... in the works for the ProNoMag
something went wrong on the wheelbase of the scratchbuilt chassis for the Mini Sprint.
so - correction works ...
and new ball bearings -finally found some with ABEC5 classisfication for 2mm axles, but sadly no flange.
nothing that can´t be dealt with ...
made a groove in the axle and one in the crown gear, a piece of copper wire will be added later, to secure the crown gear from slipping on the axle
something went wrong on the wheelbase of the scratchbuilt chassis for the Mini Sprint.
so - correction works ...
and new ball bearings -finally found some with ABEC5 classisfication for 2mm axles, but sadly no flange.
nothing that can´t be dealt with ...
made a groove in the axle and one in the crown gear, a piece of copper wire will be added later, to secure the crown gear from slipping on the axle