Hsthe Sea Bicycle Derailleur, Mountain Bike Rear Derailleur, 1 Pair 3 x 9 Speed Bicycle Gear Shift Left/Right Derailleur

• [Practical and convenient]: Dial 3 speed with your left hand, Dial 9 speed with your right hand, The front left gear shift cable core 1.7m, the rear right gear shift cable core 2 .1 m, allowing you to experience the sensation of extreme speed change.
• It is made of high-quality raw materials, strong and wear-resistant, not easy to deform, and durable.
• It has two adjustment methods: guide wheel, positioning adjustment and tension adjustment, giving you the best experience.
• We have seven, eight and nine speed specs to choose from. You can choose according to your own personal habits and preferences.
• [High Quality]: Made of premium metal material, it has an integrated design, light and sturdy, not easy to damage.

Specification: - Dial 3 speeds with your left hand, dial 9 speeds with your right hand. -The front left 1.7m shifting cable core and the right rear 2.1m shifting cable core are suitable for 22.2mm diameter. - Its quality is stable, perfectly compatible with the speed control system. - Cost performance is quite outstanding, it is a good choice for car friends who are looking for high cost performance. - Made of firm metal, lightweight and integrated design, easy to control. Package list: 1 * Pair of Bicycle Derailleurs