





🔩 Unlock pro-level bike maintenance with Park Tool precision!
The Park Tool BBT-5/FR-11 is a precision-engineered, heat-treated alloy steel tool designed for professional-grade maintenance of Campagnolo cassette lockrings and bottom brackets. Featuring a 12-spline, 22.8mm diameter thin wall design, it fits all Campagnolo models including 11-speed, enabling efficient, slip-free installation and removal without disassembly. Compatible with standard 1" wrenches or bench vises, this lightweight, durable tool is backed by a limited lifetime warranty, making it an essential upgrade for serious cyclists and bike mechanics.




| Color | Black |
| Brand | Park Tool |
| Material | Alloy Steel |
| Item Weight | 38 Grams |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Finish Type | Powder Coated |
| Item Torque | 50 Newton Meters |
| Operation Mode | Manual |
| Manufacturer | Park Tool |
| UPC | 784427769152 763477000422 763477100344 763477003515 789692467499 |
| Global Trade Identification Number | 00763477000422, 00763477003515 |
| Item Package Dimensions L x W x H | 4.96 x 3.23 x 1.06 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions LxWxH | 3.5 x 1 x 6.5 inches |
| Brand Name | Park Tool |
| Country of Origin | United States |
| Warranty Description | Limited Lifetime Warranty - see Parktool.com/warranty for details |
| Suggested Users | Adults/Unisex |
| Number of Items | 1 |
| Part Number | BBT-5C |
| Model Year | 2011 |
| Style | Tl7247 |
| Size | One Size |
| Sport Type | Cycling |
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