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Parameters

colour
black,
cage
DH, FR,
weight
250 g,
speed
10 speed,

Description

The Zee RD-M640 features Shadow Plus technology proven to reduce chain slap, drop and impact noise and the 10-speed short cage RD’s low profile tucks safely below the cassette cogs. With two spec options that enable a typical MTB cassette (11-32,11-34,11-36) or a close ratio road cassette (11-23,11-25,11-28), Zee is ready to handle the needs of enduro and DH racers.

Shimano introduces Zee, a new line of gravity components that are an ideal starting point for aggressive riders and racers. Zee is the gateway gravity component line that allows riders to get on board with Shimano’s gravity program and experience premium new component technologies at a price they can afford.

Specifications:

  • Technology: Shadow Plus
  • Dyna-Sys 10 speed System
  • Range:
    • DH cage (11-23, 11-25, 11-28)
    • FR cage (11-32, 11-34, 11-36)
  • Material: aluminium
  • Compatible with 10-speed cassettes
  • Designed for use in: DH, FR, AM

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