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Shop / inkesky inkeskyrd-tz31-gs 6/7 speed rear derailleur
Tourney Bicycle Front Derailleur for 3x6/7 Speed Bike - Mountain & Road - 31.8mm 34.9mm
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11.99
$8.87
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Category: inkesky inkeskyrd-tz31-gs 6/7 speed rear derailleur
About this item
- Principle of speed change: The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
- Installation diameter:31.8 mm; Compatible tooth ratio:42T; Drawing mode:up double pull
- Model: Bicycle front derailleur FD-TY300 DOWN swing, suitable for 3x7 and 3x6 speed system. Please choose the one that suits your bike before buying
- Certainly! Please provide the lines you'd like me to modify, and I'll help you rephrase them while maintaining their original meaning.
- Features: Clamp Band Mount; Made of high strength aluminum alloy material,strong and durable,lightweight design
- Double SIS positioning: 47.5-50 mm chain center line compatible with wide chain design, which can improve variable speed response and extend service life
