This BB86 bottom bracket works with cranks that have 24/22mm thru-axle spindles, including Quarq and SRAM.

Frictional drag of CeramicSpeed Standard Bearings is typically 0.3-0.4 watts per set. That represents 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 changed for lower drag Race Day Grease, or higher durability Long Life Grease, which adds a bit of drag but stays in when riding through messy conditions.

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SRAM GXP BB86 五通軸承安裝
如果您沒有安裝五通軸承和培林的經驗，我們建議您讓當地的自行車店安裝新培林。

Ceramicspeed 五通軸承安裝置 SRAM GXP 曲柄

SRAM GXP BB86 五通軸承維護保養
我們建議您按照我們關於如何維護 CeramicSpeed 五通軸承的說明來確保最低的摩擦和最長的使用壽命。