Bike Hubs

The New Sram Dub Crank Standard, Built On A 28.99 Spindle, Allows For A More Contamination Resistant Bb Design, While Retaining The Ultra-Efficient & Long-Lasting Qualities Ceramicspeed Bottom Brackets Are Known For. With An Integrated Dust Cover For All Models, A Snug & Secure Fit That Also Fully Protects The Face Of The Bearing Delivers Exceptional Performance Without Any Sacrifices. Ceramicspeed Hand-Built Bearings Carry The Load From Crank To Frame With Un-Paralleled Durability & Efficiency. Features:- Two Cups With Ceramicspeed Bearings Installed- Two Dustcovers- Spacer-Tube- Ceramicspeed All Round Grease- Sticker SheetSpecifications:- Diameter: 46- Shell Width: 79- 4 X 1mm SpacersTechnology:- …

##CeramicSpeed PF4130 Press Fit BB86/30mm Coated Bottom Bracket Who doesn?t want to go faster for less effort on a bicycle? Using CeramicSpeed?s PF4130 Press Fit BB86/30mm Coated Bottom Bracket will go some way to achieving exactly that. CeramicSpeed bearings give a 75% drag reduction when compared to conventional bottom brackets, and the bearings last at least three times as long. CeramicSpeed add a three-micron thick metallic coating to the races to make the bearing surface even smoother and even more hard wearing. This bottom bracket is for use if fitting a crank with a 30mm spindle (such as 386EVO or Rotor 30mm crank) to a BB86 frame, and the cups press fit into a bottom bracket shell …

Comes from British Standard Cycle.English threading on road bikes means a 68mm wide, 34mm internal diameter shell with reverse threading on the drive side.It is the most common threaded standard used today.This kit works with 24mm diameter thru-axle cranks, found from Shimano, FSA, Rotor, and others.Choose between two bearings for the cups.Standard bearings have low resistance thanks to hardened steel races and our ceramic balls.Coated bearings have those same balls installed in ceramic-coated races.Hardened steel for longer life and less rolling resistance.

BSA SRAM GXP coated 68mm road bottom bracket for 24 / 22,2mm red For Sram GXP road frames 68mm box width 34mm diameter Balls 100% smoother and 15% harder than the ceramic competition. Average drag reduction of 75% compared to most BB´s. Coated products: coating increasing the life of the bearing rings, avoiding wear. Metallic layer 75% harder than hardened steel. Applied very thinly and evenly over the entire inner and outer surface Handmade in Denmark

English Threading Is The Most Common Threaded Bottom Bracket Standard These Days And Having A Fast Campagnolo Bottom Bracket To Fit It Is The Only Way To Get A Campy Ultra-Torque To Mate. English Threading The Common Name For Bsa, The B Standing For British. The Shell Is 68mm Wide, The Inner Diameter 34mm, With The Threading Reversed On The Drive Side.Choose Between Two Bearings For The Crank. Standard Bearings Have Low Drag Thanks To Hardened-Steel Races And Our Ceramic Balls. Coated Bearings Have Those Same Balls Installed On Coated, Hardened-Steel Races For Longer Life And Less Bearing Drag.In The Box: - Bottom Bracket- 2 Bearings- Wave Washer- All Round Grease- Sticker SheetTechnical Data:- …