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Renthal Ultralight Rear Sprocket 189U-420-57GRSI

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189U-420-57GRSI
  • CNC machined from case hardened and core refined 655M13 Nickel Chromium steel
  • Machined self-cleaning mud grooves at each tooth to help increase wear resistance
  • Certain models available in ultralight design for a 10-15% weight savings

    • REAR SPROCKETS

    • All rear sprockets are the ultralight design making them 66% lighter than steel, yet incredibly durable
    • CNC machined from a specially enhanced 7075 T-6 aluminum alloy
    • #1 sprocket used in supercross, motocross and offroad throughout the world
    • Machined self-cleaning mud grooves at each tooth to help increase wear resistance
    • Silver available for all models; black, blue and red anodized finish available for certain models
    Not Available
    Was: $69.95
    Sale: $62.95
    Save: 10%
    Save: $7.00

    Description

    Product Series

    Details

    • 189U-420-57GRSI
    • 189U-420-57GRSI
    • Renthal
    • Temporarily Not Available
    • New

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    Shipping Information

    • Item Requires Shipping
    • 1.0 lbs.

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