Description:
- Material: This one piece hollow bottom bracket with XT-BB91 screw made of aluminum alloy shell and nylon ferrule, lightweight, high strength, abrasion resistant, durable and can be used for a long service time.
- EASY TO USE: The bottom bracket of this bike is easy to install and easy to use, and the pressure in design can improve rigidity.
- Exquisite Workmanship: Polished surface and CNC machined technology make it more durable.
- Features: Separate nylon ferrules and slide on both sides for high lubrication. Sealed bearings incorporated into the spring design, effectively prevent water from entering and can be used as a frame and BB buffer.
- Fits: Crankshaft inner diameter is 2.4cm, applicable frame bottom bracket is 6.8cm-7.3cm For mountain bikes, road bikes, BMX bikes, etc.
Specifications:
- Material: Aluminum Alloy
Size Chart:
Size:4.4cm*9.7cm/1.73"*3.82"
Wheelbase: 6.8cm-7.3cm/2.68"-2.87"
Inner Diameter: 2.4cm/0.94"
Washer Size:
Outer Diameter: 4.2cm/1.65"
Inner Diameter: 3.6cm/1.42"
Package Includes:
1 Mountain Bike Bottom Bracket
Note:
Due to manual measurement and different monitors, please allow a little error.
We strive for the best rust in our store. If you have any problems, please feel free to contact us at any time. Thank you!