SunRace M41 0S1 Rear Derailleur - 7/8-Speed Long Cage Black Model-Protek BR 5 mm thickness and a

5 mm thickness and a medium coarse counter-angled surface texture for the ideal all-in-one solution

Simply pull the laces tight

Classic double sided pedal design

E-bikes and S-Pedelecs also bring high speeds to the road outside of cycling

SunRace M41 0S1 Rear Derailleur - 7/8-Speed Long Cage Black Model-Protek BR 5 mm thickness and aThe SunRace M4 Rear Derailleur is designed for 7 and 8 speed MTB drivetrains. 13T tension pulley Largest Cog 34 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 8 Chain Wrap Capacity (teeth) 43 Cage Length Long Color Black Weight 376