CBB-SG75 SUPER CERAMIC is sealed bearing cartridge bottom bracket for SUGINO75 series. High-grade Ceramic balls are harder and more precise than steel, resulting in less friction, enhanced power transfer and longevity. The special EP (Extreme Pressure) lubricant minimizes rolling resistance and maximizes efficiency.
Precisely CNC machined cups and sleeve provide proper alignment, smooth spinning and perfect fit without a play.
It is easy to install and use, requires no adjustment and keeps out contaminants effectively. So, it’s highly suitable for urban riding!!
Bearing : Ceramic balls
Axle : "SG75 taper"
Cup Thread : BC1.37x24T
BB shell width : 68mm
*Axle bolts are not included
*Either of Sugino axle bolts of 18mm below the head should be used ; ❶14BK or ❷CPB
As SG75 Series use a proprietary taper called "SG75 taper", SG75 crank should only be used on SG75 bottom bracket.
For more detailed information, please check ;
"Important Information on SG75 Taper"
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