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Shimano leads up a whole new gravity series, which was designed specifically for younger riders or freeride beginners: the ZEE! Shimano ZEE is the little sister of the Saint, and the newcomer in the gravity scene. It was specifically developed to insist on extreme trails and is the ideal choice for young, aspiring drivers, scratching on the establishment and want to prove themselves in the scene. The ZEE has an appropriately young, fresh design and an ideal combination of functionality and perfect gravity-quality at an attractive price

The new Shimano ZEE RD-M640 SSC Shadow Plus is a lightweight and stable rear derailleur. With its tight transmission it's perfect for riding downhill. It features a switch which enables heavier spring tension to reduce chain bounce.

The switch when set to the ON-position dampens the cage and consequent chain movement for a nearly silent and stable riding experience. In the OFF-position it eases the installation and removal of the rear wheel by relaxing the spring tension of the cage.

The low profile design is intended for more aggressive riding. The derailleur will not contact the chain stays, thus it's super quiet. The super low profile design carries many benefits. It performs smoothly and silently under all conditions. The low profile design saves the rear derailleur from damage

Product Name: Shimano ZEE RD-M640-SSC Shadow Pus Rear Derailleur black 10 speed

Year:

Material: aluminium

Weight: approx. 270 gram

Derailleur short/long: Short

Largest sprocket: 36 teeth

Overall capacity: 25 teeth

Smallest sprocket: 11 teeth