Race Face BB104/107 Double Row External Seal Bottom Bracket

All About The Ball Bearings:- This BB uses 6806 retainer bearings packed with waterproof grease along with wiper seals to ensure above-and-beyond durability and performance.Death to Creaks:- We fired up the ol´ CNC machine to make sure the anodized alloy cups of this bottom bracket provide an exact, perfectly quiet fit in your frame.Weather, Or Not:- All RF bottom brackets come with an inner plastic sleeve to keep the elements out and come with appropriate spacers to ensure a perfect fit.A Great Go-Between:- Bottom brackets are something you never think about until you do. Every click or grind you hear coming from down there can slowly drive you insane. Get yourself a quality BB and save your sanity - our 30mm BB92 stands for precision and durability. Specifications1: - Shell Standard: Press Fit- Bearing Style: Single Row- BB Diameter (MM): 41- Spindle Diameter (MM): 30- Weight: 69g- Weight Conditions: BB92