SRAM X0 T-Type Pedal Assist Build Kit 104BCD - cranks not included KitX0 Eagle AXS E Bike Transmission groupset is a ruggedly dependable transmission for your enduro needs. Eagle Transmissions take a holistic approach to a bicycle shifting, an entire system synchronized, providing you with a superior ride experience. Shifting under load is made possible on the X0 cassette due to a combination of X SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. Featuring a click and