Shimano spare rear hub axle/cones/bearing MTB Deore/XT/XTR M475/M525A/M756/M785

M785 axles can be used with M775 hubs also, although they're not identical. Theycannot however be used with M788, which is an oversize axle. The M785 axles will likely work with T780 trekking hubs also, although I need to confirm this.