80mm 100mm Bicycle Square Tapered Bottom Bracket Axis for Fat Snow Bike Integrated Sealed Bearing Shaft Shift Bicycle 100% brand new and high quality Features: The bottom bracket is solid and durable with a long service time. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom. Integrated System can protect the frame, more power output, water and dust resistance. Specification: Type: Bicycle Bottom Axis Material: Metal Applications: for Fat Snow Bike Riding Features: Bicycle Bottom Axis, Square Tapered, Integrated Sealed, Bearing Shaft Shift, Riding Accessories Dimension: 142: app.8x14.2cm/3.15x5.59in 155: app.10x15.5cm/3.94x6.1in 177: app.10x17.7cm/3.94x6.97in Color: Black Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Bicycle Bottom Axis