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🔧 Upgrade your bike maintenance game with precision and ease!
The Park Tool BBT-90.3 is a professional-grade bottom bracket bearing tool designed for quick, safe removal and installation of press fit bearings sized 37-41mm, including BB90, BB92, Shimano, and SRAM GXP. Made in the USA with durable metal construction, it features an innovative expansion mechanism activated by hammer taps and includes installation cups compatible with Park Tool headset cup presses for precise bearing installation.

| ASIN | B00426BAGQ |
| Bearing Number | BBT-90.3 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | 37,959 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 336 in Hand Tools (Sports & Outdoors) |
| Brand | Park Tool |
| Compatible Lubricant | Grease |
| Country Of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (685) |
| Global Trade Identification Number | 00763477000644 |
| Included Components | Pedal |
| Item Dimensions | 5.1 x 5.1 x 27.9 centimetres |
| Item Type Name | Tool |
| Item Weight | 0.78 Pounds |
| Manufacturer | MDSL4 |
| Manufacturer Part Number | QKBBT903 |
| Material | Metal |
| Model Number | BBT-90.3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | No |
| UPC | 757183465835 763477000644 |
| Unit Count | 1.0 count |
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