All/most the aliexpress cranksets have aluminium spindles (!) too, which no mainstream manufacturer does afaik. Have seen one where through normal usage the spindle has worn and snapped where it comes into contact with BB bearings, leaving customer looking like that famous pic of Fignon.
All/most the aliexpress cranksets have aluminium spindles (!) too, which no mainstream manufacturer does afaik. Have seen one where through normal usage the spindle has worn and snapped where it comes into contact with BB bearings, leaving customer looking like that famous pic of Fignon.