Bearing Ceramic 15267 RS (15x26x7) Bearing untuk Sepeda - Light Speed

Bearing Ceramic Khusus Sepeda
Bola Si3N4 (Hitam)
Made in China
No Brand - Grade A
Untuk Maintenance : Gunakan Grease Khusus Sepeda (Tidak Padat)

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Performance Breakthrough - Speed increases approaching 4%, i.e., over 1 km a rider can gain 20-40m.
This product is lighter stiffer smoother and should last longer than standard bearings
Features proprietary Titanium coated bearing races and cones.
Ceramic bearings are 60% lighter than steel bearings
Up to 60% less friction
Ceramic Bearings are 15-20% stiffer than steel ones
Ceramic Bearings are resistant to corrosion
Ceramic Bearings can last 10 times longer than steel bearings