T45 was designed by Colnago to provide the design benefits of oversized bb shells and the repair benefits of threaded bb’s. These cups and bearings adapt the shell so it is compatible with the SRAM/Quarq crank spindle.

The frictional “cost” of our Standard Bearings is 0.3-.04 watts. That’s a reduction of 75% compared to stock bottom brackets. This is the result of hardened-steel races combined with ceramic balls that are 100% smoother and 15% harder than the ceramic competition. They also last longer.

Coated Bearings go even longer and feature even less drag. Life increases by 60% and drag drops by 50% compared to our Standard.

All Round Grease comes applied to the bearings. It can be replaced 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.

This product is compatible with our T45 tool.

 如何購買？
．請至鄰近 Ceramicspeed 經銷商購買，提供您最前線的專業技術指導與服務，再由店家與我們聯繫，配送至店家，為您省下更多時間。
．經銷商據點查詢：https://www.salloy.com.tw/store.php
．如所需產品款式無提供在選購欄中，可至經銷商與店家下預訂單。

T45 SRAM GXP 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

Ceramicspeed 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。