Technologies | Hub Technologies | Si3N4 (Silicon Nitride) Ceramic Bearings | Zipp - Speed Weaponry
The ultimate hub has to have the ultimate bearings. Silicon Nitride (Si3N4) ceramic bearings are 30% lighter than steel and 40% stronger. So finely balanced, they have an incredible maximum spin rating of 300,000 rpm under load. Manufactured in matched se...
網址安全性掃描由 
提供
