Der Sunrace Rdmz600 Md 12S Direct Bk

• 12 speed rear derailleur for wide range 1x drivetrains
• Integrated chain stabilizer
• Alloy cage with forged alloy links

Specifications:

• Model:MZ600
• Speed:12sp
• Max:
• Wrap:
• Cage/Mount:Mid
• Ratio:2to1
• Color:Blk
• Wgt:278g
• Compatibility:
• Swing:
• Fit