Rear Derailleur Shifter 7 8 9 10 11 Speed Bicycle Part Accessories for Mountian Bike M130 M200 M300 M610 System (Color : M200 8S)

HIGH QUALITY AND FINE - The surface of the main body is anodized to withstand the weather without fading. Use special imported high-precision measuring tools for testing to ensure product quality. M130 for 7/8/9/10S is made of ultra-high-strength materials, integrated technology, and high-strength. Nylon wear-resistant plastic pulleys are quiet and smooth, reducing chain wear. The technical principle of the shift lever, the limit screw facilitates the adjustment of the shift lever. M200 is used for 8S and M300 is used for 9S hollow design to reduce weight, integrated 6061 aluminum alloy body; high-strength forging, more stable transmission. Nylon wear-resistant plastic pulleys are quiet and smooth, reducing chain wear. The adjustment is more precise and the distortion is smaller. M500 for 10S lightweight and high-strength aviation aluminum forgings; lighter and harder, with higher gear shifting accuracy. PA nylon wear-resistant plastic pulleys; quiet and smooth to reduce chain wear. High-strength main body, fine-tuning is more precise, fine-tuning, and sensitive shifting M610 for 11S Lightweight and high-strength aviation aluminum forgings, lighter and harder, with higher gear shift accuracy. Nylon wear-resistant plastic pulleys, quiet and smooth to reduce chain wear. With the rear derailleur extender, a larger 11-speed sprocket can be used 100% Guarantee: Customer satisfaction is our top priority. If you have any questions, problems or dissatisfaction with the product, please send us an email and we will help you as soon as possible

• 【Material】Made of high-quality steel, . Precise gearing provides light and stable shifting performance for easy and comfortable driving.
• 【Application】Suitable for mountain bikes, road bikes, variable speed bikes, folding bikes and city bikes. It is a must-have bicycle accessory for your cycling trips.
• Material: steel
• Type: rear derailleur
• Installation: These parts or accessories are easy to install with a hex key, just the screws that hold the pulley to the derailleur. Don't over-tighten as it will increase friction with the rear derailleur, reducing the performance of the bike's jockey wheel.