About this item
- Made of high quality metal material, it is durable and sturdy Unique guide wheel screw, easy to operate the speed performance
- Model: Tourney RD-TZ50 ,SIS rear index shifting Speed: 6 / 7 speed
- 13 tooth pulleys offer long service life and less noise Total Capacity: 43T,Mega Range compatible Advanced light action design SIS shifting Size: 14*7*6cm
- Alloy construction leads to lower weight without compromising strength and durability
- Durable light action shifting performance for stress free riding
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