3-Speed Steel Bike Freewheel 18/21/24T - English Thread B1 Replacement Gear for Spin Hub, Mountain & Road Bike Drivetrain Upgrade
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Product details
| Management number | 250150474 | Release Date | 2026/09/17 | List Price | US$4.00 | Model Number | 250150474 | ||
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| Category | |||||||||
3Speed Bike Freewheel with 18/21/24T steel sprocket designed for spin hub compatibility. Ideal replacement gear for mountain and road cycling needs. Engineered with English thread B1 3.75x24T specifications for precise fit and reliable performance.Item Type: 3 Speed FreewheelMaterial: SteelColor: BlackGear Ratio: 18 21 24TSize: Approx. 98x98x16mm/3.86x3.86x0.63inApplication: for Spin Hub, English Thread B1 3.75x24TPackage list:1 x 3 Speed FreewheelNotes:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.
- Versatile 3-Speed Gear Ratios: Features 18T, 21T, and 24T gear options, providing smooth and efficient shifting for various terrains, ideal for mountain and road bikes.
- Durable Steel Construction: Made from steel for enhanced durability and long-lasting performance under demanding cycling conditions.
- Fit for Spin Hub & B1 Thread: Designed with English Thread B1 (3.75x24T), ensuring seamless compatibility with spin hubs and easy installation.
- Compact & Lightweight Design: Measures approximately 98x98x16mm (3.86x3.86x0.63in), offering functional upgrade for your bike drivetrain.
- Universal Application: Suitable for a wide range of bikes, including mountain, road bikes, making it a versatile replacement or upgrade option.
| ASIN | B0GD6GYF91 |
|---|---|
| Size | 3.86x3.86x0.63" |
| Color | Black |
| Material | Aluminum |
| Brand Name | MOPFOL |
| Model Name | Cassettes & Freewheels |
| Item Weight | 8.96 ounces |
| Part Number | PHDPC1E88/PH06-YY |
| Manufacturer | MOPFOL |
| Package Weight | 8.96 ounces |
| Number of Items | 1 |
| Suggested Users | unisex-adult |
| Included Components | 3 Speed Freewheel |
| Warranty Description | No |
| Item Dimensions LxWxH | 6.89 x 4.72 x 0.63 inches |
| Item Package Dimensions L x W x H | 6.89 x 4.72 x 0.63 inches |
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Cassettes & Freewheels
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