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Shop / roadmaster mountain bike parts

Bicycle Front Derailleur FD-TY300: 3x6/7 Speed Up/Down Swing for Mountain and Road Bikes, Adjustable Clamp Size 31.8mm/34.9mm

$ 6.20   $4.71   save 24%
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About this item

  • 【Compatible tooth ratio】42T, drawing mode: up double pull, installation diameter: 31.8mm.
  • 【Model】Front derailleur FD-TY300 Down swing 31.8mm, compatible with 3x6/7-speed. Before making a purchase, please ensure that your bike's front derailleur is a pull-Down type; it will not work if it is a pull-Up type.
  • 【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.
  • 【Features】Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable.
  • 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life.
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