The Shimano XTR RD-M985 Rear Derailleur Stabilizer Unit is a component designed to enhance chain retention and shifting performance on Shimano XTR RD-M985 rear derailleurs. It minimizes chain bounce and slap, ensuring a smoother and more stable ride over rough terrain. The stabilizer unit is easy to install and offers durable construction for reliable performance in demanding mountain biking conditions.

Key Features:

• Stabilizer Function: The stabilizer unit is designed to minimize chain bounce and slap when riding over rough terrain or during aggressive riding. It helps to maintain tension in the chain, preventing it from hitting the chainstay and reducing the risk of chain drop or chain derailment.
• Compatibility: The RD-M985 rear derailleur stabilizer unit is specifically designed for use with Shimano XTR RD-M985 rear derailleurs. It is not interchangeable with other derailleur models or brands.
• Easy Installation: The stabilizer unit is easy to install and typically requires no additional tools. It attaches directly to the rear derailleur and can be adjusted to provide the desired tension in the chain.
• Durable Construction: The stabilizer unit is made of high-quality materials to withstand the rigors of mountain biking and provide reliable performance in various riding conditions.