Zipp 61903 Ceramic Bearing Upgrade Kit 61903 Kit MFPN=BAA1187B Model Motive Silver Description Master

Model Motive Silver Description Master Cylinder/Lever Assembly Body/Blade Color Black Left/Right Left/Right Package Each

13% Spandex

Stainless steel teeth provide a 500% increase in wear durability over aluminum

Tacky texture provides excellent grip with or without gloves in all weather conditions

Asthma Filter (discontinued): Lowest airflow and highest heat recovery

Zipp 61903 Ceramic Bearing Upgrade Kit 61903 Kit MFPN=BAA1187B Model Motive Silver Description MasterZIPP Ceramic Bearing Upgrade Kit 61903 Compatible with ZR1 ZM2 hubs, Cognition Rear hubs, Cognition 76 disc front hubs, 176 all rear hubs (incl. 2 ceramic bearings) SRAM Model ID: HU SPP A0 TECH SPECS Material Ceramic Number 61903