Sunrace RDM37 Rear Derailleur

Description

The Sunrace RD-M37 rear derailleur is a black 7-speed rear derailleur for anyone looking to replace or refurbish the rear derailleur on a bike with a 7-speed drivetrain.

• 7-speed rear derailleur, suitable for bikes with a 7-speed cassette or freewheel
• Weighs 265 g, easy to fit and replace
• Mounts directly to the frame, with an additional hanger included if needed
• Black finish, discreet on almost any bike
• Equivalent to Shimano RD-TY21 and RD-A070, for replacing these models

Technical specifications

• Speed: 7
• Mounting: Direct mount, optional hanger included
• Weight: 265 g
• Colour: Black
• Shimano equivalent: RD-TY21 / RD-A070
• Manufacturer code: RDM37.SDB0.0S4.BX

Technical Details

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