Zipp Ceramic MTB Bearing Upgrade Kit
$243.99 - $274.99
Zipp Ceramic MTB Bearing Upgrade Kit Item # 937791
Description
This upgrade kit for Zipp wheel hubs includes two ceramic bearings (61903 or 61803). Ceramic balls made of silicon nitride, bearing races made of chrome-molybdenum-nickel steel, polyamide cages as well as non-contact seals ensure improved function, longer durability and lower friction.
Compatible with the following hubs:
- 61903 ceramic bearings:
- 176/177 rim brake and disc rear hubs
- 76/77 front disc hubs
- Cognition front disc hubs
- Cognition rear hubs (rim and disc brake )
- ZM2 mountain hubs
- ZR1 road hubs
- 61803 ceramic bearings:
- 76/77 front rim brake hubs
- Cognition driver bodies
- Cognition rim brake front hubs (Generation 2 )
- ZM2 driver bodies
- ZR1 driver bodies