Product Review

* Model: RD-M410.
* Mount Type: Direct Attachment.
* Drivetrain Spacing: Shimano/SRAM 8.
* Advanced light-action design, Teflon-coated bushings, Elegant and fashion.
* SGS long cage design offers a wider gear range.
* Comes with instruction manual.
* Weight: about 310g.
NOTE: This is a direct mount, if your frame with hook, you can use it.

Cycling is the most popular way to travel, exercising, environmental protection, safety, no traffic jam and so on.
The bicycle parts are important, Shimano brand will brings you the unusual experience.

"The seller88" warranty:
100% genuine Shimano, 100% new, no Shimano package.
Any question when you receive the item or in using, please feel free to contact us, we are always here to help you.

Q: Is its body made of metal, or is it plastic?
A: The pivot and mechanism is made of aluminum, the cage is stamped steel, with reinforced plastic housing.