Shimano 105 5800 130mm Rear hub

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Hub Data
Manufacturer Shimano
Model 105 5800
Descriptor
Position Rear
Axle Type 10mm
OLN 130 mm
Brake Compatibility rim brake
Drive Interface Shimano 11 road (36.75mm)
Internal Gearing none
Dynamo Type none
Spoke Hole Diameter 2.6 mm
Left Flange Diameter 44.2 mm
Right Flange Diameter 45.3 mm
Left Flange Offset 36.7 mm
Right Flange Offset 16.6 mm
Mid-Flange Offset -10.05 mm (to the left)
Weight 0 g
URL
Metadata
Hub ID 313
Record Status Public
Created Aug 11, 2016 9:40am
Approved
Contributed By
hub dimension diagram
PLEASE NOTE: Shimano publishes hub dimensions in a relatively confusing manner on bike.shimano.com. They seem to provide the outside-to-outside flange spacing, and an overall offset of the flanges as a whole. Wheelbuilders are interested in the distance from the midpoint between locknut faces to the middle of the flange (not the inside or outside face). When necessary, I convert Shimano's data into useful spoke calculation dimensions with some simple arithmetic, and factor in 3mm thick hub flanges (an approximation). The formula is to divide spacing by two, add or subtract the overall offset, then subtract half of our assumed 3mm flange thickness. Please check the notes to see if the values for this part are derived from Shimano's published data or actual measurements of a hub specimen. -Karl
8/11/16 -- Measured during a wheel rebuild. -Karl