Shimano Acera RD-M390 Derailleurs for mountain bikes 9-fold black 2013 MTB Derailleurs

Features

• Rear derailleur Shimano Acera RD-M390 SGS 9 speedTop-Normal rear derailleur9 speedvery light280 grams

Product Details

• Product Dimensions: 0.39 x 0.39 x 0.39 inches; 0.22 pounds
• Shipping Weight: 0.22 pounds
• ASIN: B0085L10L4
• Item model number:
• Average Customer Review: Customer Reviews

Product Description

Rear derailleur Shimano Acera RD-M390 SGS 9 speed

The components of Acera have three characteristics: accuracy, precision and optics.This group provides accurate shifting with less loss of pedal power and precise speed control.

Brand: Shimano
Product group: Acera
Model: Top-Normal
Number of sprockets: 9 speed
Capacity: 45 teeth
Grade: 11-34 teeth
Colour: black
Weight: 280g