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BB86 Bottom Bracket for SRAM DUB Road
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.
This BB86 bottom bracket works with cranks that have 24/22mm thru-axle spindles, including Quarq and SRAM.
The frictional drag of CeramicSpeed Standard Bearings is typically 0.3-0.4 watts per set, representing an average 75% drag drop versus standard bottom brackets. The hardened-steel races feature ceramic balls that are 100% smoother and 15% harder than the ceramic competition. The bearings last at least three times longer than other bearings.
Coated Bearings reduce drag further and increase service life. The coated races see a 50% drag reduction and an improvement in bearing life of 60%.
Changing grease tunes performance. All Round Grease comes installed but can be adjusted for lower drag Race Day Grease or higher durability Long Life Grease, which adds a bit of drag but stays in when riding through muddy conditions.
What is coated?
A lifetime warranty covers our coated products. The unique coating formula is a metallic layer that covers the bearing races and makes them 75% harder than steel. Thanks to this, they are highly resistant to corrosion, and the coating provides even lower friction than our standard bearings. Even if the bearing is contaminated with degreaser, water, or mud, the risk of bearing failure due to corrosion is negligible if you choose the coated version.
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Overview for how to clean and maintain CeramicSpeed Bearings used in Bottom Brackets and Wheel Hubs.
It is always important to follow these instructions and apply the proper maintenance to your CeramicSpeed Bottom Brackets and Bearings in order to achieve the lowest friction and the best longevity.
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
CeramicSpeed Bottom Bracket Installation Guide for BB86, BB92, and PF41 frames. An overview for installing BB86, BB92, and PF41 Bottom Bracket’s from CeramicSpeed.
SKU# 106751, 106771
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