Surly Ultra New rear road 130mm Rear hub

Add this hub to your bench

Hub Data
Manufacturer Surly
Model Ultra New rear road
Position Rear
Axle Type 10mm
OLN 130 mm
Spoke Interface Type J-Bend
Brake Compatibility rim brake
Drive Interface threaded, flip-flop (all combos)
Internal Gearing none
Dynamo Type none
Spoke Hole Diameter 2.4 mm
Left Flange Diameter 54 mm
Right Flange Diameter 54 mm
Left Flange Offset 33 mm
Right Flange Offset 31.5 mm
Mid-Flange Offset -0.8 mm (to the left)
Weight 328 g
Hub ID 122
Record Status Public
Created Feb 11, 2010 12:33am
hub dimension diagram
***Note that this hub shell is not symmetrical! The flange offsets entered here consider the freewheel-threaded side of the hub to be the drive/right side. Make sure you build thusly or compensate so you don't put spokes on the wrong sides.

11/15/18 -- Ultra New axle kit aluminum inboard spacer stack height: 10.5mm FW side, 8.0mm FX side (measure total height; ignore recess that the outer spacer fits into. Outboard stainless grippy spacers are always 7.0mm (not counting the part that protrudes inside the aluminum spacer) or 9.0mm if you do count the protrusion. Axle is 139.0mm overall, and 84.8mm over the shoulders. FX side 25.5mm from shoulder to bitter end. FW side is 28.0mm shoulder to bitter end. -Karl