Bottom Bracket Service: Adjustable Cup-and-Cone
![](https://www.parktool.com/assets/img/repairhelp/BB-CupCone-spindleout.jpg)
How to remove, service, and reinstall adjustable cup-and-cone style bottom bracket bearings.
![](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1024,h_576/https://www.cyclemaintenanceacademy.com/wp-content/uploads/2023/03/40-screw-the-adjustable-cup-clockwise_3.110.1-1024x576.jpg)
Cup and cone bottom bracket replacement - Cycle Maintenance Academy
, Product Overview, The BBT-22 is a shop quality tool for installing and removing Shimano® and ISIS Drive™ splined 20-tooth bottom bracket cups.
![](https://sprocketkings.com/cdn/shop/products/SprocketKingsParkTool-BBT-22BottomBracketTool20-SplineShimanoISISDrive763477000385View3_1445x.jpg?v=1647778172)
Park Tool - BBT-22 Bottom Bracket Tool 20-Spline Shimano ISIS Drive 763477000385
![](https://www.cyclemaintenanceacademy.com/wp-content/uploads/2023/03/Cup-and-cone-bottom-bracket-replacement-1.jpg)
Cup and cone bottom bracket replacement - Cycle Maintenance Academy
![](https://i.ytimg.com/vi/qGuIiPwKXck/sddefault.jpg)
Replacing an old school bottom bracket (also called cup and cone bottom bracket)
![](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1024,h_576/https://www.cyclemaintenanceacademy.com/wp-content/uploads/2023/03/24-remove-the-adjustable-cup-and-the-axle_3.80.1-1024x576.jpg)
Cup and cone bottom bracket replacement - Cycle Maintenance Academy
, Product Overview, The BBT-22 is a shop quality tool for installing and removing Shimano® and ISIS Drive™ splined 20-tooth bottom bracket cups.
![](http://sprocketkings.com/cdn/shop/products/SprocketKingsParkTool-BBT-22BottomBracketTool20-SplineShimanoISISDrive763477000385.jpg?v=1647778172)
Park Tool - BBT-22 Bottom Bracket Tool 20-Spline Shimano ISIS Drive 763477000385
![](https://i.redd.it/what-is-this-part-called-and-how-do-i-remove-it-v0-yip2leh8kngb1.jpg?width=2296&format=pjpg&auto=webp&s=ea26c098130c70c4e27095f9a4100135f094dbe2)
What is this part called and how do I remove it? : r/bikewrench
![](http://pardo.net/bike/pic/fail-008/cup-cone-basic.jpg)
Bottom Bracket Service: Adjustable Cup-and-Cone Park Tool, 59% OFF
![](https://www.parktool.com/assets/img/product/_productDetail/BBT-RS_0122-0029.jpg)
HCW-4 Crank and Bottom Bracket Wrench
![](https://i.ytimg.com/vi/IJxrC4srGSk/maxresdefault.jpg)
BBT-RS Bottom Bracket Tool Retaining System
![](https://www.parktool.com/assets/img/product/_productDetail/HCW-5_002.jpg)
HCW-5 Bottom Bracket Wrench — Cup-and-Cone Lockring