SunRace RD-M81 GS Rear Derailleur, Direct Mount, 8-Speed, Silver

• 8-speed road rear derailleur
• Composite, aluminum and steel construction
• SHIMANO Equivalent RD-2400

Specifications:

• Model:
• Speed:8sp
• Max:39
• Wrap:39
• Cage/Mount:Mid
• Ratio:2to1
• Color:SIL
• Wgt:279g
• Compatibility:
• Swing:
• Fit