Feature(may vary by option.)

●[High Function]: Steel bearings provide extremely durable and high performance efficiency especially for off-road rides. Waterproof, dustproof and efficient BB keeps wheels spinning for miles
●[Double Side Slide]: Separated rubber washers, double side sliding properties, bottom bracket does not increase resistance to rotary bearings, high lubrication
●Waterproof and dustproof: Separate rubber seal, internal spring, prevent water and dust, super waterproof, extend its life
●[PORTABLE FOR CARRYING]: Small and lightweight, the bottom bracket tool is easy to carry and store, easy to use
●[Easy to install and operate]: Smooth rotation, easy installation and operation make pedaling more labor-saving. Increased power transfer from pedal


Description

Function:
1. High strength 7075‑T6 aluminum alloy shell, bike bottom bracket all CNC machined and finished
2. Separate rubber washers, built-in springs, bike crankset supports sliding clearance so there is no clearance action and prevents dust and moisture from entering the bearing, and has excellent water resistance.
3.Mountain bike bottom bracket with separated rubber washers, double sided sliding characteristics does not increase resistance to rotary bearings, high lubrication
4. Made of high quality materials, the integrated crankset bottom bracket is sturdy, durable and long lasting.
5. Small and lightweight thread bottom bracket, easy to carry and store, easy to use

Specifications:
Item Type: Integrated Crankset Bottom Bracket
Material: Aluminum Alloy + Nylon
Color: Red
Specification: 68-73mm/2.7-2.9"
Inner Diameter: 24mm/0.9"
Weight: 104g / 3.7oz

Package List:
1 x Integrated Crankset Bottom Bracket