Bike Nut Bottom Bracket Cycling For Most Cranksets

Description: *Brand new and high quality *Made of high-quality materials, durable *Surface with electro silvering, Rustproof. *Suitable for most types of cranksets *easy to use and install，Universal with a plastic seal, no separate crank cap needed.

Specifications:

Colour:black Material: Steel Total Length: 28mm Length of Thread: 20mm Bolt Size: M8 (8mm) Head Size: 20mm

Package List: 2*screw

Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.