Sun bicycle rear derailleurRace M91 9 speed black and silver (long cage)

Sun Shift Derailleur Race M-91 for 9 speed bicycle

New rear transmission gear change housing adaptable for city bike, trekking, MTB (all-terrain bike), VTC, Mountain Bike...

The rear derailleur is attached to the bicycle frame. It moves sideways to guide the chain over the rear wheel cassette to change cogs. This spring mechanism also maintains a constant chain tension so as not to derail.

Technical characteristics and dimensions of the 9V cassette derailleur

• Brand: SunRace
• Model: M 91
• Materials: steel and plastic
• Colors: black and silver gray
• Clevis type (roller support cage): long
• Gear shift control: by cable (mechanical)
• Maximum number of teeth of the largest cassette cog: 34 (34)
• Mass: 333 grams
• Fixing thread diameter (direct, conventional fixing): 10 mm (delivered without frame bracket)
• Derailleur compatible with road and off-road 9-speed drivetrains

Sunrace is a Taiwanese brand specializing in the production of parts for bicycles. To discover our range of Sun productsrace, click on this link.