It features a unique sram actuation ratio professionally engineered cage design and intuitive adjusters maximised for 10 speed drivetrains working in tandem with the force doubletap controls the force front derailleur also allows you to trim your shifting for seamless gear changes across multiple cogs one size fits all on the new force front derailleur utilizing a standard design that shifts perfectly with both traditional size chainrings as well as the new popular compact size ring sets