SHIMANO XT FCM8100 Crank Lock Ring and Washer

The SHIMANO XT FCM8100 Crank Lock Ring and Washer is a replacement component designed for use with SHIMANO XT series cranksets. Its primary function is to securely fasten the crank arm to the bottom bracket spindle, ensuring proper assembly and reliable performance. This product is suitable for cyclists performing maintenance or repairs on compatible SHIMANO XT cranksets.

• Compatible with SHIMANO XT FCM8100 cranksets
• Includes both lock ring and washer components
• Constructed from durable materials for long-term use
• Designed for secure crank arm attachment
• Black finish for a consistent appearance with XT components
• Intended for use with 12-speed SHIMANO MTB drivetrains
• Genuine SHIMANO replacement part
• Easy installation with appropriate tools

Technical installation may require specific tools such as a lock ring tool compatible with SHIMANO cranksets. Refer to the manufacturer's service instructions for correct assembly procedures.

Available Variants: