Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To

Huadier
Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To
Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To
Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To
Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To
Bottom Bracket Bb91/Bb92 Ceramic Integrated Hollow Chain Wheel Bearing Bracket Bicycle Accessory To

Features:
1. Available for integrated hollow chain wheel, suitable for mountain bike, road bike.
2. The inner diameter of both ends is 24mm, and the bottom bracket is sturdy and durable, long service life, silicone seal to prevent pollution, convenient installation.
3. End cap design with groove sealing technology, reduce sealing resistance and improve appearance, greatly changed drainage and sealing.
4. Integrated hollow design, reduce weight, larger spacing between bearings, reduce bearing load and increase strength.
5. 2 different types and colors for you to choose, meet your different needs.

Specifications:
Item Type: Bottom Bike Rack
Condition: 100% Brand New
Model: BB91 BB92
Material: 6061 Aluminum Ceramic Bearing CNC Manufacturer
Optional Color: Red, Black
Options: Type of thread, push-in type
Inner diameter: approx. 24mm / 0.9 inch
Package list:
1 set x push-in type bottom bracket