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.
2021+ Altitude Bottom Bracket Size Print
Modified on: Mon, 16 Aug, 2021 at 10:42 AM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.