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FSA Gravity Apogee Ceramic Reviews
Mountain Biking > Mountain Bike Gear > Stems
Description
FSA led the way in the use of Ceramic hybrid bearings in the bicycle components. The benefits of reduced rolling resistance, higher strength bearings, and superior longevity have improved every application possible, except headsets. Now, headsets get the Ceramic advantage.
Ceramic balls are up to 10 times harder than chrome steel balls. This hardness translates directly into the smoothest running, most durable headset bearings available. The new Ceramic headsets will outlast, and out perform any standard bearing headsets.
1-1/8" 36?/36? angular contact bearings (upper), industrial bearing (lower)
Forged chromoly crown race
Forged chromoly lower cup
6061/T6 upper cup
Gyro compatible
Stack height 15.4+16=31.4
Ceramic Revolution bearings
Custom red top cover and cap
Weight; 170g
FSA led the way in the use of Ceramic hybrid bearings in the bicycle components. The benefits of reduced rolling resistance, higher strength bearings, and superior longevity have improved every application possible, except headsets. Now, headsets get the Ceramic advantage.
Ceramic balls are up to 10 times harder than chrome steel balls. This hardness translates directly into the smoothest running, most durable headset bearings available. The new Ceramic headsets will outlast, and out perform any standard bearing headsets.
1-1/8" 36?/36? angular contact bearings (upper), industrial bearing (lower)
Forged chromoly crown race
Forged chromoly lower cup
6061/T6 upper cup
Gyro compatible
Stack height 15.4+16=31.4
Ceramic Revolution bearings
Custom red top cover and cap
Weight; 170g
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