RD-TZ31A 6/7-Speed Rear Derailleur, Threaded Mount
$15.99
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Fit illustrations show the part and omit branding.
RD-TZ31A 6/7-Speed Rear Derailleur, Threaded Mount
$15.99
Product highlights
- Mounting bolt — The round bolt fits a conventional threaded derailleur hanger.
- Rear sprockets — Count six or seven sprockets at the rear wheel.
- Shifter match — Use a compatible indexed rear shifter for your sprocket count.
- Model and finish — Black RD-TZ31A. Compare the model and the mounting point on your old part.
- In the box — Includes one black threaded-mount rear derailleur.
Rear 6 or 7 speed. Threaded hanger mount.
Airuzara / Fit & use
Check the hanger connection
Locate the round mounting bolt before choosing between the threaded and axle-hook versions.
Rear 6 or 7 speed. Threaded hanger mount.
Context illustration
Fit checklist
Check before you order
Where does the mounting bolt go?
It threads into a compatible derailleur hanger on the frame. Compare the mount with your current part before ordering.
Does yours have an open plate?
Compare the axle-hook version when the current derailleur uses an open plate at the rear axle.
Compare the TZ31A axle hookFull specifications and box contents
Replace a compatible 6- or 7-speed rear derailleur with the RD-TZ31A threaded-mount version.
Fit and specifications
- Model RD-TZ31A
- Rear speeds 6 or 7, with a matching indexed shifter
- Mount Bolt for a conventional threaded derailleur hanger
- Color Black
Check before you order
- Match the round mounting bolt to your existing derailleur hanger.
- Count your rear sprockets and check that the existing shifter matches.
In the box
One black RD-TZ31A threaded-mount rear derailleur.
Related products RD-TZ31A axle-hook version