The bolt-on rear rack fits nicely to a Kinetics rear triangle, but fit the inner stay on the inside of the dropout, instead of both outside.
The Stretch rear triangles (shown here) have mounting holes higher than normal to compensate for the bigger wheel. Fit mudguards in the same way, with the innermost set of stays on the inside of the dropout, other two stays on the outside.
Some combinations of frame, rear rack and disc brake cause the disc rotor to rub on the inner left rack stay – if this is the case, you might have to bend the inner stay a bit for clearance.