Rear Derailleur Hanger Mount RD-TZ31A For 6/7 Speed Mountain Bikes And Trail Rigs, Smooth, Precise Shifting With GS SIS Index Drivetrains, Reliable Performance On Mountain, Road, And Snowmobile Trail Bikes
✔️ Smooth, precise shifting with GS 6/7-speed SIS index drivetrain
The RD-TZ31A rear derailleur hanger mount is designed to fit GS 6- and 7-speed SIS index shifting drivetrains, delivering reliable performance for mountain bikes, trail rigs, and everyday rides. It is easy to install and maintain, making it a handy upgrade for casual cyclists and commuters.
✅ Compatible with GS 6- and 7-speed SIS index shifting drivetrains
✅ Hardened materials deliver durable, long-lasting performance
✅ Easy installation with standard hanger mount
✅ Color: Black
💡 What is the purpose of a rear derailleur hanger in 6/7-speed drivetrains? This handy explanation helps shoppers understand why a sturdy hanger matters: - Maintains derailleur alignment for smooth, precise 6/7-speed shifting - Provides quick, easy installation with standard hanger mount - Helps protect the frame and drivetrain from impacts on rough terrain