All feature DUB and Boost technologies

The RD-M9100 is specifically designed to work with the XTR 1x drivetrain

These also feature an innovative stretch insert in adductor (palm and thumb) for improved hand movement and lever control

Pros: Great design and comfort

Outer O-ring x 2

AlpineStars Vector Knee Pads - S-M - Black - Red Ignore Wholesale Tier 2 Brand Rule All feature DUB and BoostThe all new Vector Knee Protector is engineered for a close, anatomical, and compression fit to ensure full freedom of movement when riding. The Vector Knee Protector features a Nucleon Flex Plus Technology protector for superb levels of impact protection and enhanced rider comfort. The lightweight knee protector is constructed from a laminated rip stop PE foam and poly mesh for superior breathability and airflow. Who's this item for: Riders after a