The Shimano Deore XT RD-M8200 is a 12-speed rear derailleur with Shadow ES spring, HYPERGLIDE+ cogs up to 45–51 teeth, and low-profile design for ground clearance. It suits mountain bikers seeking smooth, durable shifting under load.

• Fast shifting even under load
• Robust structure
• SHIMANO SHADOW ES
• Wedge shape design moves out of the way
• Low profile, slim stabilizer
• Wide link structure for durability