Ceramicspeed Bbright Sram Dub Coated Bottom Bracket Cups

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:- The Sram Dub Crank Spindle Requires The Bearing Contact Points To Be In A Set And Designated Width And All Ceramicspeed Bottom Bracket Options Perfectly Match The Bearing Placement On The Crank Spindle With The Required Frame Interface For Nearly Any Model Of Bike. Without The Use Of Unnecessary Adapters Or Spacers, A Quiet & Stable Platform Is Ensured Throughout The Life Of The Product.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.