Elite Titanium Track Sprocket turbo trainer BSA Threaded Bottom Bracket: For

BSA Threaded Bottom Bracket: For reliable performance and component integration

the light weight extender means you no longer have to purchase a new fork for your frameset

Do not iron

5mm and 23mm

Elite Titanium Track Sprocket turbo trainer BSA Threaded Bottom Bracket: ForWhen it comes to maximum style points, nothing surpasses a gold sprocket! The gold colour isn't just for show or 'track cred', it is a high tech tool grade titanium nitride coating. The coating increases the hardness of the surface of the sprocket reducing its coefficient of friction and how easily the surface deformed under loads. Specifications: Velobike Innovation proprietary 3rd generation tooth profile Precision CNC machined Titanium Ti 6Al 4V