Zipp Service Parts Hub Bearings Kit For 77/76D,176D/176R Qty 2 Side:Rear 12-25T Compatible chain HG-EV 11-speed/HG-X11

12-25T Compatible chain HG-EV 11-speed/HG-X11 Speeds 11 Spider arm_QTY (pcs) 1 Type HG-EV

For better results with less effort

Stainless Steel

resistant material

IP67 is completely protected against dust and foreign objects and is waterproof and submersible for short periods of time

Zipp Service Parts Hub Bearings Kit For 77/76D,176D/176R Qty 2 Side:Rear 12-25T Compatible chain HG-EV 11-speed/HG-X11Specifications: Size (Inner x Outer x Width): 17 mm x 30 mm x 7 mm Designation: 6903, 61903 Compatibility: 176 hubs 177 hubs 176 Disc hubs 177 Disc hubs 76 Disc hubs 77 Disc hubs 30 Course wheels 30 Course Disc wheels 202 wheels as of 2015 202 Firecrest wheels as of 2015 202 Firecrest Disc wheels 302 wheels 302 Disc wheels 303 Firecrest wheels as of 2015 303 Firecrest Disc wheels 303 Firecrest 650B Disc wheels 404 Firecrest wheels as of 2015 404