Shimano SM-BB52 Bottom Bracket Hollowtech II 68/73mm (Deore/Alivio)
This Shimano SM-BB52 Hollowtech II bottom bracket is designed for bikes using 68/73mm threaded bottom bracket shells and is commonly paired with Shimano Deore and Alivio cranksets. Item condition is New. Free Shipping is included. The listing may include additional compatibility notes or what’s included in the package, so check the listing for details before ordering. This is a practical replacement part for riders looking to service or refresh their drivetrain with an original Shimano component.
| Location | Richmond US |
| Shipping | Free shipping (check listing for details) |
| Seller |
newmomo831
98.7% positive · 176 feedback
|
| Listing | FixedPrice · Active |
| Start time | 2025-01-15T04:26:27.000Z |
| Brand | Shimano |
| Part Type | Bottom Bracket |
| Set Includes | Bottom Bracket |
| Model | BB52 |
| Compatible Bike Type | Mountain Bike |
| Shell Width | 68mm |
Specifications: Application: Cross Country, City & Touring, Freeride, DownhillType: BSAShell Width: 68/73 mm, 83 mmAxle Diameter: 24 mm (Hollowtech II) Technical Information: Bearings: steelBottom Bracket Cup Material: aluminiumBottom Bracket Shell Material: resin Features: - bearing cups painted- high power transfer efficiency- improved seals, smooth running- recommended for ZEE FC-M640, FC-M645 / Deore FC-M591, FC-T611, FC-M610, FC-M612, FC-M615, FC-M617, FC-M6000 / Alivio FC-M4050, FC-M4060, FC-T4060 / FC-M552-L, FC-M552-S, FC-M622, FC-M625, FC-M627, FC-MT500, FC-MT200 / FC-T551-S, FC-T551-L Technology: Hollowtech IIThe outboard bearings offer better weight distribution and more stability that provides a more efficient power transfer. The diameter of the bearing axle (24 mm) was an important factor in development because the axle has a positive effect on stiffness, stability, weight, and rotating efficiency. ***US Seller*** Delivery From US Shipping Policy: From United States TX Warehouse - Free Shipping Delivery (USPS): 2-4 Working Days. Return Policy: -Item for exchange or refund can be returned within 60 days -For any exchange or refund, the item must be in its original condition. -Please contact us first for refund or exchange the item.
