Rear Derailleur Mounting Bolt for TZ50, Aluminum Bicycle Gear Hanger Fixing Screw, Black Transmission Bike Replacement Part for Cycling Drivetrain

Brand: Shophubio

Color: as picture show

Features:

• [ONE REAR DERAILLEUR SCREW IN PACKAGE] One rear derailleur fixing bolt supplied as a bicycle gear hanger fixing screw in black aluminum; exact size 20mm x 9mm to identify compatibility with your derailleur.
• [ALUMINUM LIGHTWEIGHT DESIGN] aluminum construction reduces added mass on the frame while providing firm fastening for the derailleur mounting bolt and preserving shifting geometry.
• [STANDARD REPLACEMENT ] Matches many common gear hanger layouts as a rear derailleur screw replacement, suitable when the fiing bolt is worn, lost, or damaged.
• [FOR HOME MAINTENANCE AND SHOPS] Designed for mechanics and riders for quick repairs, swaps and maintenance tasks without special tools; appropriate for a wide range of bicycles.
• [SIZE NOTICE] PLEASE CHECK YOUR PART MEASUREMENTS AGAINST THE PROVIDED 20MM 9MM DIMENSION BEFORE ORDERING INSTEAD OF SIZE CHART.

Package Dimensions: 0.8 x 0.8 x 0.8 inches