Shimano Dynasys Deore Front derailleurShimano Dynasys Deore FD M591 Series, 31. 8mm caliper made in Japan

helping the cover not to twist or break when used

users can choose the appropriate type of shock absorber for the best experience

diamond-like The metal texture and the appearance of the product are excellent

the rotation has no resistance

Zerosplash = No splashing on handlebars

Vehicle stability:

Please review the specifications carefully before placing your order to ensure compatibility with your bike setup

compatible with straight-pull spokes

Appearance: Finished with a robust glossy black coating

shell width86mm is suitable for SRAM Rival22 \ Force22 \ S900 \ S952 BB30 crankset

-Weight:  386g x350mm

I have 4 types: