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⚙️ Elevate your bike maintenance game—because your ride deserves precision tools.
The Park Tool BBT-90.3 is a professional-grade bottom bracket bearing tool designed for press fit types with 37-41mm inside diameters, including BB90, BB92, Shimano, and SRAM GXP models. It safely extracts low profile bearings by expanding behind them and includes installation cups for precise bearing pressing with compatible Park Tool headset presses. Crafted from durable metal, it offers a quick, reliable solution for efficient bottom bracket maintenance favored by serious cyclists and mechanics.

| ASIN | B00426BAGQ |
| Bearing Number | BBT-90.3 |
| Bearing Type | Ball Bearing |
| Bearing number | BBT-90.3 |
| Bearing type | Ball Bearing |
| Best Sellers Rank | 80,160 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 733 in Hand Tools (Sports & Outdoors) |
| Brand | Park Tool |
| Compatible Lubricant | Grease |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 684 Reviews |
| 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 |
| Item dimensions L x W x H | 5.1 x 5.1 x 27.9 centimetres |
| Item weight | 0.78 Pounds |
| Manufacturer | MDSL4 |
| Manufacturer Part Number | QKBBT903 |
| Material | Metal |
| Model Number | BBT-90.3 |
| Product Warranty | No |
| UPC | 757183465835 763477000644 |
| Unit Count | 1.0 count |
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