A 1 cycles will receive your transmission disassemble and clean and repair all worn and broken gears, bearings, shift forks, we will back cut an entrance ramp on back side of engagement dogs for earlier and full engagment under power . we have options for billet doors and shift drums also.. we stock harley replacement parts to make your trans unit new quality and smooth again, you get the same trans as our record breaking m8 turbo bikes, (we need your trans shipped on the door with forks, shift rails and drum on the door, we do not need 6th, final drive gear it stays in the case) parts and return shipping extra , dealer pricing is available