LTWOO Rear derailleur for 11 speed max sprocket 50T alloy cage Left shift brake lever You can use it for

You can use it for cycling

which can quickly dissipate heat

Can store your important items and you won't worry about them falling out even during strenuous workouts

Free Fast Shipping Available: This bike will be shipped to you from our central warehouse in Germany

Reflective: Many reflective stripes and ROCKBROS brand logo on the arms

LTWOO Rear derailleur for 11 speed max sprocket 50T alloy cage Left shift brake lever You can use it forBrand: L TWOO Color: Bright black Weight: 280g Rear Derailleur 1x11S Aluminium cage Compatible sprocket: 50T Shadow RD with slant design Total capacity: 50T Big bearing pulley Weight: 280g