
( Brand: Shimano ), ( Manufacturer Part Number: RD-M986 ), ( Part Type: Derailleur ), ( Color: Black ), ( Compatible Bike Type: Mountain Bike ), ( Material: Aluminum ), ( Mounting Type: Bolt-on ), ( Number Of Speeds: 10 Speed ), ( Derailleur Cage Length: Medium Cage )
The Shimano RD-M986 XTR Cage 10-Speed Rear Derailleur is a high-performance component designed for serious cyclists seeking superior shifting precision and durability. This derailleur is part of Shimano's XTR line, renowned for its unparalleled quality and performance in off-road cycling.
The RD-M986 derailleur features a sleek and lightweight design, with a weight of approximately 250 grams. Its cold-forged aluminum construction ensures rigidity and durability, while also contributing to the overall weight reduction. The derailleur's cage is specially designed to accommodate a 10-speed setup, enabling smooth and precise shifting between gears.
The derailleur's adjustment mechanisms are intuitive and easy to use, allowing riders to fine-tune their setup for optimal performance. The Shadow RD technology, a signature feature of Shimano's XTR line, ensures that the derailleur stays close to the chainstay, reducing the risk of damage and improving chain security.
The RD-M986 derailleur is equipped with a dual direct-acting pulley system, which provides quick and reliable shifting. The pulleys are made of high-quality materials, ensuring smooth operation and longevity. The derailleur also features a short cage length, making it an excellent choice for cross-country and trail riding, where quick and precise gear changes are essential.
In summary, the Shimano RD-M986 XTR Cage 10-Speed Rear Derailleur is a top-of-the-line component that offers superior shifting precision, durability, and lightweight design. It is an ideal choice for cyclists who demand the best performance and reliability from their equipment.
Pros of buying Shimano RD-M986 XTR 10-speed Rear Derailleur:1. High-quality construction: Shimano is a renowned brand known for its durable and reliable components. The RD-M986 XTR derailleur is built to withstand heavy use and extreme conditions, making it ideal for serious mountain bikers.
2. Superb shifting performance: The derailleur features Shimano's Shadow RD technology, which provides smooth and precise shifting, even under load. The long cage design ensures proper chain tension and reduces the risk of chain slap, ensuring quiet and efficient operation.
3. Lightweight: The RD-M986 XTR derailleur is made of high-grade materials, including titanium and carbon fiber, which makes it incredibly lightweight, reducing the overall weight of the bike and improving its performance.
4. Adjustability: The derailleur is highly adjustable, allowing you to fine-tune its settings to suit your riding style and the specific characteristics of your bike. This ensures optimal performance and reduces the risk of damage.
Cons of buying Shimano RD-M986 XTR 10-speed Rear Derailleur:1. High price: The RD-M986 XTR derailleur is a premium product, and its price reflects its high-end construction and performance. It may be too expensive for some budget-conscious riders or those looking for a more affordable option.
2. Complex setup: The derailleur has many adjustment points, which can make it a bit challenging to set up correctly, especially for less experienced riders. Proper setup is essential to ensure optimal performance and avoid damage.
3. Compatibility issues: The RD-M986 XTR derailleur may not be compatible with all types of bicycles or drivetrains, particularly older models or those using different standards. It is important to ensure compatibility before making a purchase.
Conclusion:The Shimano RD-M986 XTR 10-speed Rear Derailleur is a high-performance component that offers smooth, precise, and reliable shifting performance. Its lightweight construction, adjustability, and durability make it an excellent choice for serious mountain bikers who demand the best. However, its high price and complex setup may be a deterrent for some riders. If you are willing to invest in a premium component and have the technical skills to set it up correctly, the RD-M986 XTR derailleur is an excellent choice.
Recommendation:If you are a serious mountain biker looking for a high-performance rear derailleur, the Shimano RD-M986 XTR 10-speed Rear Derailleur is an excellent option to consider. Its durability, performance, and adjustability make it a top-tier component that is sure to enhance your riding experience. However, if the high price is a concern, you may want to explore other options that offer similar performance at a more affordable price point. Ultimately, the choice depends on your budget and your specific riding needs.
Shimano XTR 10 speed rear clutched derailleur in good working order, see pictures for details.