CeramicSpeed PF4630 Bottom Bracket

PF4630 Bottom Bracket

This Bottom Bracket is when you have a PF30, BBright, or 386EVO shell frame and want to install a BB30 crankset into the frame. All have a 46mm inner diameter and smooth insides, though the widths vary from 68mm to 86mm. The crank has a 30mm diameter spindle.

This bottom bracket features nearly zero loss of power due to friction, thanks to the bearings. The bearings have super round, super smooth CeramicSpeed balls rolling on hardened-steel races. The Coated version has a metallic coating laid onto the races, making them even harder and smoother, resulting in longer life and lower drag. They come installed in cups.

Details

Item #CMD1SSJ

Tech Specs

Shell Type: PF4630
Shell Width: 68mm to 86mm
Threading: PF4630
Includes: 2 cups with bearings installed, 2 1mm spacers, 2 0.5mm spacers, 2 dust covers, O-ring, spacer tube, CeramicSpeed All Round Grease, sticker sheet.
Activity: road cycling
Manufacturer Warranty: [standard] 4 years [coated] lifetime

1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.

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