Shimano FC-M9100 Direct Mount Crank Lock Ring & Washer BB/Frame Interface_PF30 making it the perfect addition

making it the perfect addition to camping and hiking gear

Features a 50mm chainline aligned with Shimano GRX standards

while its all-in-one capability reduces the need for multiple cleaning products

whether for aggressive tricks or casual cruising

supporting precise IFP setting adjustments that improve shock sensitivity

Shimano FC-M9100 Direct Mount Crank Lock Ring & Washer BB/Frame Interface_PF30 making it the perfect additionOptimize your Shimano FC M9100 crankset with the Shimano FC M9100 Crank Spider Lock Ring Washer, a must have component designed for durability and precision. Crafted from high quality, corrosion resistant materials, this lock ring ensures a secure fit for your direct mount cranks, enhancing overall drivetrain stability and performance. Engineered with Shimano's advanced engineering, the lock ring provides reliable, long lasting performance even under