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| Management number | 214547313 | Release Date | 2026/04/12 | List Price | $49.60 | Model Number | 214547313 | ||
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Upgrade your bike's drivetrain with the Origin8 Revolvr Eccentric BSA Bottom Bracket, engineered for precision, durability, and versatility. Designed specifically for BSA (1.37 x 24 TPI) frames with 68/73mm shell widths, this high-performance bottom bracket is ideal for converting your bicycle to a single speed or fixed gear setup, making it perfect for urban commuting, track racing, or casual riding. Materials & Engineering: Manufactured from CNC-machined AL6061 aluminum, the Revolvr Eccentric BSA Bottom Bracket offers exceptional strength-to-weight ratio and corrosion resistance, ensuring long-lasting performance in various riding conditions. The sealed bearings provide smooth rotation and protect against dirt and moisture, reducing maintenance and increasing lifespan. Components & Technology: This bottom bracket features a versatile design compatible with both HTII and GXP spindle systems, allowing for seamless integration with a wide range of cranksets. The eccentric design enables fine-tuning of chain tension, offering a 7mm adjustment range in either direction (14mm total), which simplifies installation and ensures optimal chain tension for single speed and fixed gear setups. Included spacers, a GXP shim, and a wave washer provide comprehensive customization options. Style & Use Case: With its sleek black finish and robust construction, the Origin8 Revolvr Eccentric BSA Bottom Bracket complements any urban, track, or fixie bicycle. Its innovative eccentric mechanism allows for precise chain tension adjustment without removing the bottom bracket, making it an excellent choice for riders who value convenience and reliability while customizing their gear ratios. Key Features: - Converts BSA (1.37 x 24 TPI) frames to single speed or fixed gear configurations - Compatible with both HTII and GXP spindle systems - CNC machined AL6061 aluminum cups for durability and lightweight performance - Sealed bearings for smooth operation and weather resistance - Adjustable ch
| Color | Black |
|---|---|
| Style | Bottom Bracket Adaptor |
| Material | Multi |
| Brand Name | Origin8 |
| Model Name | Revolvr Eccentric BSA Bottom Bracket |
| Item Weight | 1.28 ounces |
| Part Number | Origin8-BBAD0054 |
| Manufacturer | Origin8 |
| Package Weight | 1.28 ounces |
| Number of Items | 1 |
| Suggested Users | unisex-adult |
| Included Components | Bottom Bracket Adaptor |
| Warranty Description | Limited Warranty |
| Item Dimensions LxWxH | 9.5 x 5 x 1 inches |
| Item Package Dimensions L x W x H | 9.5 x 5 x 1 inches |
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