1pcs Tz31A Rear Derailleur Mountain Bike Folding Bicycle Rear Rear Derailleur 6-Speed 7-Speed 18-Speed 21-Speed Eye Dial Hook

Description:
Upgrade your mountain bike or folding bicycle with the Tz31A Rear Derailleur. This high-quality rear derailleur is designed to enhance your cycling experience and provide smooth and precise shifting. Whether you're tackling steep climbs or cruising on flat terrains, this derailleur will ensure optimal performance and reliability.

Features:
• Smooth Shifting: The Tz31A Rear Derailleur offers seamless gear changes, allowing you to effortlessly transition between gears without any hiccups.
• Wide Compatibility: This rear derailleur is compatible with 6-speed, 7-speed, 18-speed, and 21-speed bicycles, making it a versatile choice for various bike models.
• Durable Construction: Crafted with durability in mind, this derailleur is made from high-quality materials that can withstand the rigors of off-road cycling.

Specifications:
• Type: Rear Derailleur
• Speeds: 6-speed, 7-speed, 18-speed, 21-speed
• Compatibility: Mountain bikes, folding bicycles
• Material: High-quality alloy
• Color: Black
• Weight: Lightweight design for improved performance

Package List:
• 1 x Tz31A Rear Derailleur
• 1 x Eye Dial Hook

Note:
Please note that proper installation and adjustment are crucial for optimal performance. We recommend seeking professional assistance if you are unsure about the installation process. Additionally, compatibility with specific bike models may vary, so please ensure that this rear derailleur is compatible with your bicycle before making a purchase.

Upgrade your cycling experience with the Tz31A Rear Derailleur and enjoy smooth shifting and enhanced performance on your mountain bike or folding bicycle. Order yours today and take your rides to the next level!