These are replacement shafts for the DC1 CVA v3 kit. This a newly designed CVA Shaft with a proprietary barrel and pin setup. These will work with either outside Rear Axle that is currently Available for the DC1.
They are 69mm, sold as a set of 2.
*Please note that all v3 axles, barrels , shafts and pins may not be compatible with other style axles*