Shimano Nexus SG-3D55 3-Speed Internally Geared Disc Brake 32h Rear Hub Kit Stem Parts + Accessories - 104BCDx30t model has threaded

- 104BCDx30t model has threaded mounting bosses for crank tab clearance

Manufacturer Part Number: BT-40 - 634041343873

UPC: 072774413263

One oversized spindle to work across every bottom bracket standard

UPC: 072774629312

Shimano Nexus SG-3D55 3-Speed Internally Geared Disc Brake 32h Rear Hub Kit Stem Parts + Accessories - 104BCDx30t model has threadedShimano Nexus SG 3D55 3 Speed Disc Brake Internally Geared Hubs Includes 19 tooth cog, push rod, hub nuts, dust cap and non turn washer Centerlock disc brake rotor mount, rotor not included 3 speeds with a 186% gear range: 1st gear = 0. 733, 2nd gear = 1. 00 (direct drive), 3rd gear = 1. 36 3 speed Nexus Shifter not included Must order Shifter (LD0777) and Bell Crank (LD0776) to make a fully functioning unit 135mm OLD Alloy hub shell Product Specifics