Feature

●【Double O-Rings】--- This cycling bottom bracket has double O-rings, can effectively prevent water from entering and can be used as frame and BB cushion belt
●【Aluminum alloy frame】--- The bottom bracket of the bike adopts an aluminum alloy frame, which makes pedaling smooth and reduces noise and is lightweight while maintaining strength
●【PROFESSIONAL ACCESSORIES】--- Road mountain bike bottom bracket, lightweight, small, easy to install and use, great accessory for cycling enthusiasts
●【Stable and Noiseless】--- The interlocking design of the bottom bracket of the bike improves rigidity, improves lateral stability, less loosening and less noise
●【Airtight System】--- Precision machined BB bottom bracket, extended service life, high strength, improved airtight performance, easy maintenance and lubrication


Description

Specifications:
Item Type: Bike Bottom Bracket
Material: Aluminum alloy
Product Size: Approx. 11.8 x 1.6 inches (30 cm), 3.39 x 1.61 inches (86 x 41 mm).
Suitable for framing bottom bracket inner diameter: approx. 41mm/1.61in
Bottom Bracket Width: Approx. 86-92mm / 3.39-3.62in
Compatible with 30mm / 1.18in axle crankset

Package List:
1 x Bike Bottom Bracket