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Product ID: 636960

Supersprox Stealth RST-990:51 51z duralumin rear sprocket size 520 blue (JTR897.51) - RST-990:51-BLU

€72.56 including VAT

number of teeth:

We keep up with your passion!

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Supersprox Stealth steel-aluminum rear sprocket

Manufacturer: Supersprox
Manufacturer id: RST-990:51-BLU
General description
  • designation: RST
  • was made of two different materials:
  • the core of the sprocket is made of extremely hard, yet very light aircraft aluminum - this material is about 70% lighter than steel
  • the crown of the sprocket, on the other hand, was made of very strong nickel-plated SC-55 carbon steel with an additional hardening process
  • in addition, the crown was covered with a double anti-corrosion coating called 2xZink in black color
  • both elements are connected with each other by rivets, this provides strength in motorcycles with a capacity of up to 1400 ccm
  • the aluminum core is available in several color versions, thanks to which the sprocket emphasizes the appearance of the motorcycle

Fits to

KTM

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