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Bicycle Freewheel

ZTTO MTB Mountain Bike Bicycle Parts 9 s 27 s Speed Freewheel Cassette 11-36T Compatible for Parts M370 M430 M4000 M590 M3000

US $13
US $18.57 -30%

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Item specifics

  • Components: Freewheel
  • Freewheel Speed: 9
  • Gear Teeth: 36 - 42T
  • Material: Steel
  • Flywheel Adjustable Gear Number: 9-speed
  • Sensitivity: 72 Sounds
  • Model Number: ZTTO CSM-9S
  • is_customized: Yes
  • Brand Name: ZTTO
Product Description


COLOR:SILVER WEIGHT: 395g MATERIAL: STEEL Description *The material of high tensile steel made by the technology of quench-temper hardening, makes it more durable and has extreme resistance to abrasion. *The unique design of the gear sprocket exclusively for mountain bike, provides you a better experience to control the shifter. *We adopted the hollow design to reduce the weight to some extent. *The surface made by the technology of chrome plating, makes it hard to rust and provides a long service life. And the surface of silver has a fine appearance and will give you a luxurious feel. Attention *We have got the reference description for you, please check the actual need with your bicycle before order this product. *For your safety, please be careful with special tools when installing. If you can not install it well, please go to a nearby bicycle store for help. *Suggestion: If you want to replace a new cassette, you had better to install a suitable chain at the same time, otherwise the shifting system may cause significant noises and failures in working.

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