The Altitude needs a Press Fit BB92 bottom bracket, meaning that it's 92mm wide with a 41mm diameter shell. PF30 BB's are not compatible.
Altitude Bottom Bracket Size Print
Modified on: Mon, 15 Jun, 2020 at 11:52 AM
Did you find it helpful? Yes NoSend feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.