CERAMICSPEED BSA 30 Gravel Coated bottom bracket cups 68 mm

Bsa30 Bottom Bracket Gravel: - Bsa Comes From British Standard Cycle, Aka English Threading. English Threading On Road Bikes Mean A 68mm Wide, 34mm Inside Diameter Shell With Reverse Threading On The Drive Side. It’S The Most Common Threaded Standard Employed Today. This Kit Allows You To Fit 30mm Thru-Axle Cranks, Like Those From Rotor, To Fit In The Tight Space Of This 34mm Spindle. - Our Gravel Bottom Brackets Are Built With Ceramicspeed Coated Bearings And Equipped With Ufo Long Life Grease For The Ultimate In Durability And Protection In All Environments. - The Cups Come With Ceramicspeed Bearings Installed, Coated Bearings And Hardened-Steel Races For Longer Life And Less Bearing Drag. In The Box: - 2 Threaded Cups With Bearings Installed. - 2 1mm Spacers. - 2 0.5mm Spacers. - 2 Dust Covers. - O-Ring - Ceramicspeed Long Life Grease. - Sticker Sheet - Spacertube Technical Data: - English Threading Is Easy To Work With And The Drive Side Cup, Thanks To Being Reverse-Threaded, Stays In Place Without Any Extra Effort. The Threaded Extension Is Thin, As They Need To Fit A 30mm Spindle Inside The Cups. - The Spindle Increases Efficiency, As Is The Ceramicspeed System. Our Ceramicspeed Coated Bearings Reduce Drag By Over 75% When Compared To Stock Bottom Brackets. Down To 0.3-0.4 Watts Per Set. This Is The Result Of Hardened-Steel Races, Coated With A Unique Non-Corrosive Surface Finish And Combined With Ceramicspeed Balls That Are 100% Smoother And 15% Harder Than The Ceramic Competition, In Addition To Lasting Longer. Installation Of Bsa30 Bottom Bracket Gravel: - If You Don´t Have Any Experience Installing Bottom Brackets And Bearings, We Recommend That You Have Your Local Bike Shop Fit Your New Bearings. Maintenance Of Ceramicspeed Bottom Brackets: - We Recommend That You Follow Our Instructions On How To Maintain Your Ceramicspeed Bottom Brackets To Achieve The Lowest Friction And The Best Longevity.