
( Brand: Shimano ), ( Manufacturer Part Number: RD-M770 ), ( Part Type: Derailleur ), ( Color: Multicolor ), ( Compatible Bike Type: Mountain Bike ), ( Material: Alloy ), ( Mounting Type: Bolt-on ), ( Country/region Of Manufacture: Japan ), ( Number Of Speeds: 9 Speed ), ( Derailleur Cage Length: Long Cage )
The Shimano RD-M770 Rapidfire Plus 9-Speed Rear Derailleur is a high-performance component designed for serious mountain bikers seeking smooth and precise shifting. This derailleur is part of Shimano's XT groupset, known for its durability and reliability in demanding off-road conditions.
The RD-M770 derailleur features Shimano's Rapidfire Plus shifting technology, which allows for quick and intuitive gear changes. The lever actuation is short and positive, providing a rapid response to your shifting inputs. The derailleur cage is specially designed to accommodate a wide range of gears, with a maximum cassette capacity of 36T. This makes it an excellent choice for steep, technical terrain.
The derailleur is built with a robust and lightweight aluminum construction, ensuring durability without sacrificing weight. The shift mechanism is driven by a set of precision bearings, ensuring smooth and consistent operation even in the most challenging environments. The derailleur also includes a Shadow Plus design, which helps to reduce chain slap and improve drivetrain efficiency.
The Shimano RD-M770 Rapidfire Plus 9-Speed Rear Derailleur is easy to set up and adjust, with a conveniently located barrel adjuster for fine-tuning your shifting. The derailleur is also compatible with Shimano's Synchronized Shift technology, allowing for seamless shifting between your front and rear derailleurs.
In summary, the Shimano RD-M770 Rapidfire Plus 9-Speed Rear Derailleur is a high-performance component that offers quick, precise, and reliable shifting for serious mountain bikers. Its robust construction, wide gear range, and easy adjustment make it a versatile and reliable choice for any off-road riding.
Pros of Shimano RD-M770 Rapid-Rise 9spd Rear Derailleur:1. High-performance: The Shimano RD-M770 derailleur is known for its smooth and precise shifting, making it an excellent choice for cyclists who value performance.
2. Durable: Constructed with high-quality materials, such as cold-forged aluminum, the RD-M770 is built to last and can withstand heavy use.
3. Versatile: The 9-speed compatibility of the derailleur makes it suitable for a wide range of bikes and riding styles.
4. Adjustable: The derailleur features adjustable limit screws and a quick release mechanism, allowing for easy fine-tuning to fit different gear ratios and chain sizes.
Cons of Shimano RD-M770 Rapid-Rise 9spd Rear Derailleur:1. Price: The RD-M770 is a premium derailleur, and its price may be a barrier for some cyclists looking for a high-performance option.
2. Weight: Compared to some lower-end derailleurs, the RD-M770 is slightly heavier, which may be a consideration for weight-conscious riders.
Conclusion:The Shimano RD-M770 Rapid-Rise 9spd Rear Derailleur is a high-performance derailleur that offers smooth shifting, durability, and versatility. While its price and weight may be a drawback for some cyclists, the benefits of owning a top-of-the-line derailleur often outweigh these factors for those who value performance and reliability.
Recommendation:If you are a cyclist looking for a high-performance rear derailleur that can handle heavy use and offer a wide range of gearing options, the Shimano RD-M770 Rapid-Rise 9spd Rear Derailleur is an excellent choice. Its durability, adjustability, and smooth shifting make it a worthy investment for serious cyclists looking to enhance their riding experience.
This is a 9-speed rapid rise rear derailleur.