The X9 2x10 Upgrade Kit includes all the critical components to upgrade your drivetrain to both 2x10 and 10 speed in one operation. It's all here - SRAM's Exact Actuation 1:1 shifting, 2x10 X-Glide crankset, and an 11-36 cassette for excellent gear options.
The crankset is geared for 26/39t. You will need to choose the crank length and front derailleur size. Please put this information in the comments order of your order. Please call 800-627-6664 with any questions.
Upgrade Kit Includes