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The CeramicSpeed BB86 SRAM GXP Road BottomBrackets are compatible with press-fit specific bike frames only. The shelldiameter is 41mm ID, and when the bearings and cups are pressed in, they fitthe 24/22mm SRAM and Quarq spindle.
There are two versions of the CeramicSpeedBearings that come installed in the cups. The first is our low drag, long lifeStandard Bearing, with hardened-steel races and our super round CeramicSpeedBalls. The Coated Bearing is our second version, which uses those same balls installedon coated, hardened-steel races for longer life and lower drag.
In The Box
2 cups with bearings installed.
2 dust covers.
1mm spacer.
0.5mm spacer.
Spacer tube.
GXP wave washer.
Plastic cable protector.
All Round Grease.
Sticker sheet.
Technical Data
This BB86 bottom bracket works with cranksthat have 24/22mm thru-axle spindles, including Quarq and SRAM.
Frictional drag of CeramicSpeed StandardBearings is typically 0.3-0.4 watts per set. That represents an average 75%drag drop versus standard bottom brackets. The hardened-steel races featureceramic balls that are 100% smoother and 15% harder than the ceramiccompetition. The bearings last at least three times longer than other bearings.
Coated Bearings reduce drag further andincrease service life. The coated races see a 50% drag reduction and animprovement in bearing life of 60%.
Changing grease tunes performance. AllRound Grease comes installed, but can be changed for lower drag Race DayGrease, or higher durability Long Life Grease, which adds a bit of drag butstays in when riding through messy conditions.
Installation of BB86 for SRAM GXP
Maintenance of CeramicSpeed BottomBrackets
We recommend that you follow ourinstructions on how to maintain your CeramicSpeed Bottom Brackets to achievethe lowest friction and the best longevity.