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Bottom Bracket

julio 22, 2026

Niner Biocentric 30 Eccentric Bottom Bracket Black Aluminum Mountain Bike

Niner Biocentric 30 Eccentric Bottom Bracket Black Aluminum Mountain Bike Niner BioCentric 30: The BioCentric 30 has a similar design and function as its BioCentric II counterpart, but compact for use in most PF30 shells. The sealed bottom bracket will be integrated into the cups of the BioCentric 30 and will be capable of handling most 24mm spindle cranks. The BioCentric 30 is compatible with the Air 9 alloy frame and the RLT 9 only.
julio 22, 2026

SRAM DUB PressFit 30 Bottom Bracket – PF30 68mm Road Wide

Hello and thanks for checking out this listing of a new SRAM bottom bracket for your DUB-equipped crankset and PF30 road bike! I discovered a nice hoard of these bottom brackets in the back stock of a frame builder during a model year change. Each will come to you in the new-in-OEM-bag condition seen in the included photographs. The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.Gutter Seal Technology™ drastically improves sealing against the elementsSealed cartridge bearingsOne oversized spindle to work across every bottom bracket standardSignificantly lighter than GXP system Standard MSRP of $54...pick it up here for less with FREE Standard Shipping within the USA and FROM the USA! Please contact me with questions, I am happy to answer them. Review my feedback and buy with confidence. Thanks again! Don't forget to follow me on Instagram @thehouseofcogs!
julio 22, 2026

BB 30 HYBRID CERAMIC ABEC 5 BALL BEARING KIT – 6806-2RS – 2 QTY – PRICE DROP

BB 30 HYBRID CERAMIC ABEC 5 BALL BEARING KIT - PRICE DROP 2 QTY. HYBRID CERAMIC BB 30 BEARINGS (6806-2RS) Dimensions (30 x 42 x 7mm) New CHROME STEEL RACES, Si3N4 BALLS WITH NYLON CAGES Replacing your creaky or pitted bottom bracket bearings with bearings has never been more affordable! Our ABEC 5, C3 clearance bearings feature beautifully ground chrome steel races which are harder and lower friction than stainless steel. Rubber seals are pliable with just the right amount of preload to keep dirt out and resistance low. What some of our recent buyers are telling us about upgrading to our ceramic bearings: I just installed my new bearings; Wow, what a difference! Excellent upgrade! Great price! Thanks HubDoctor® Excellent service, fast shipping, great price, the best ceramic bearings on Ebay! Fast Shipping, Superb Quality, Purchase with confidence from this dude!! Kit includes sizes: 6806-2RS (30 x 42 x 7) 2pcs Fits pressfit BB30 bottom bracket frames Weight is only 47 grams per pair! Free shipping in the USA! Check out our other items,Including our HubDoctor® Mavic® Freehubs Rebuild Kits The cost-saving solution for rebuilding Mavic® cassette hubs. See our other listings for the HubDoctor® Pro ceramic ball bearing freehub bushing replacement kit and our superior freehub replacement bushings! Don't be dissuaded by the our affordable prices! Check out our feedback!