drivetrain – Can I use a 2×10 rear derailleur with 3 front rings? Bike Engineering and technology notes Jovan Stosic June 25, 2023 https://bicycles.stackexchange.com/questions/81927/can-i-use-a-2×10-rear-derailleur-with-3-front-rings drivetrain – Can I use a 2×10 rear derailleur with 3 front rings? was last modified: June 25th, 2023 by Jovan Stosic