Zipp Bearing Kit for ZR1 Hubs gsforcee1 Rim section (height/width): 37/ 26

Rim section (height/width): 37/ 26

Weight: 3650

75mm straight connector

Shimano’s fastest and most precise rear shifting

6V rechargeable Lithium-ion battery

Zipp Bearing Kit for ZR1 Hubs gsforcee1 Rim section (height/width): 37/ 26Replacement ball bearing set for Zipp wheels with Zipp ZR1 front hubs for rim brakes and disc brakes, Zipp wheels with Cognition V2 rear hubs and various other Zipp hubs. The set consists of two 61903 stainless steel ball bearings. Specifications Material: stainless steel Compatibility front wheel hubs: Zipp ZR1 rim disc brake 76 77 disc brake Compatibility rear wheel hubs: Zipp ZR1 rim disc brake Cognition V2 Rim Brake 176 177 rim disc brake Bearing