Product Description

Our bicycle transmission rear derailleur is high quality made. Perfect design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration 

Features:
1.TWO SPEED TYPES FOR YOU CHOOSE: The bike rear derailleur for mountain bike is 7 speed 21 speed.
2. FINE WORKMANSHIP: Our bicycle transmission rear derailleur is high quality made. Accurate teeth.
3. EXCELLENT PERFORMANCE: Normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration.
4. STYLISH AND BEAUTIFUL COLOR: The metal texture is obvious. The color collocation is Beautiful. Long cage design offers a wider gear range.
5. GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.

Specifications:
Material:High quality metal
Size:14*7*6cm
Weight:310g

Package includes:
one transmission*1

Product Features

• TWO SPEED TYPES FOR YOU CHOOSE: The bike rear derailleur for mountain bike is 7 speed 21 speed.
• FINE WORKMANSHIP: Our bicycle transmission rear derailleur is high quality made. Accurate teeth.
• EXCELLENT PERFORMANCE: Normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration.
• STYLISH AND BEAUTIFUL COLOR: The metal texture is obvious. The color collocation is Beautiful. Long cage design offers a wider gear range.
• GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.