Main Bearing Stud Kit for the Kawasaki ZX-10 (2004 and later)
- Nuts included
- The 10 mm main bearing holes in the lower case are slightly miss matched from the factory. It is necessary to run a 10 mm reamer (not a drill) thru the holes from the inside out as shown.
Studs are the preferred fastener choice for high performance engines. Unlike a bolt, a stud uses all of the threads in the case, and it doesn't have to be removed during disassembly which adds wear on the case threads. Studs don't twist like bolts when being torqued down, so torque readings are more accurate.