Feedback Sports Pro Mechanic Leg Collar Model=M4 Rear Derailleur Dyna-Sys11 HG-X11 11-speed chain compatible

Dyna-Sys11 HG-X11 11-speed chain compatible Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Drivetrain Speeds 11 Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Size 34T

20 Tire Diameter/ISO 29/622 e-Bike approved No

Premium automatic cylinder

ECE-R75 certification makes the tires ready for E-Bikes of all classes Flat Protection Tread Color Black/Reflective Designed for ebike Yes Defined Color Black ISO Width (mm) 50 ISO Diameter 622 / Road / 29" Tire Intended Use Touring-Hybrid Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 50 Tire Type Clincher Size 700 X 50

Feedback Sports Pro Mechanic Leg Collar Model=M4 Rear Derailleur Dyna-Sys11 HG-X11 11-speed chain compatibleFeedback Sports bike repair stand replacement parts.