• Simple threaded installation and removal, ensuring ease of maintenance for your cycling adventures
• Experience a feather-light build that doesn't compromise on durability, providing optimal performance for your bike
• The bike frame features a robust engineering plastic axle sleeve, delivering excellent sealing for the bottom bracket and protecting the spindle

Specification:

• Material: aluminum alloy + ceramic bearing
• Weight: 97g
• Applicable: bottom bracket inner diameter 41mm, such as BB86, BB90, BB92 frames compatible with SHIM/SR/FS/Prowheel crankset