Shimano SM-CD800D Direct Mount Chain Guide

Ensure stable drivetrain

Optimized plate design for new generation chain

Easy adjustment by screw

Lightweight

Assumed Rear Sprocket Teeth: 10-45T, 10-51T

Back Plate Material: resin

Chainline: 52mm

Top Gear Teeth: 30-38T

Mount: D-type, direct mount

Color: Black

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.