CeramicSpeed Wheel Bearing Upgrade Kit: Zipp-9 (NSW Hubsets) Standard Bearing Bike Accessories Brand_Zipp Integrated cooling fins optimize performance

Integrated cooling fins optimize performance and lens cutouts provide side visibility

but substitutes a folding bead material for reduced weight

Saddle: Retro rivet

Shimano Tourney or Microshift

and a padded saddle that provides support and cushioning for longer rides

CeramicSpeed Wheel Bearing Upgrade Kit: Zipp-9 (NSW Hubsets) Standard Bearing Bike Accessories Brand_Zipp Integrated cooling fins optimize performanceOptimise your wheels with CeramicSpeed Hub Bearings to benefit from reduced friction and increased performance. The result is higher speed with the same effort as well as a higher top speed. CeramicSpeed Wheel Bearings have a proven lifetime, which is 3 5 times longer than standard bearings. When upgrading with the special CeramicSpeed Coated Bearings, the lifetime will be further prolonged. All components are optimized for low friction and prolonged