Shimano MTB Optislick Derailleur Cable and Housing Set Black Model=EA70 AX Dropper Seatpost The center section is aero

The center section is aero bar compatible

Includes a ratchet: fine-toothing with a small return angle of only 8° switchover (right fixed left) maximum torque of up to 50 Newton metres

Shifting under load is made possible on the X0 Eagle T-Type cassette due to a combination of X-SYNC technology and cassette mapping creating seamless shifts even during your hardest power output

The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings

Shimano MTB Optislick Derailleur Cable and Housing Set Black Model=EA70 AX Dropper Seatpost The center section is aeroShimano Optislick Derailleur Cable and Housing Sets Color Black Defined Color Black