CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Aluminum Pulley Carbon Cage BLK

Regular price
$629.00
Sale price
$629.00
Regular price
$629.00

SKU: B-ZC2852

3 In Stock
Expected Ship Date: Mon Jul 06
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Description
  • This 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups
  • The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity
  • The four spring tension settings allow customised setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability
  • Reduces friction 35-40% over stock pulley configuration
  • Only compatible with the ‘2X-specific, RX820
  • If you are using a 1x you can use a 36T cassette maximum
    • TECH SPECS
    model standard
    compatibility Shimano GRX
    upper/lower 13/19t
    color black

    Product Images Disclaimer
    Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us and we’ll be happy to confirm.

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    Born from a lifelong passion for all things bikes, AMG Cyclery is a small, family-run bike shop and community hub in Seaside, California. Founded by Alex and Alisa Gonzales, we believe cycling is for everyone — whether you’re chasing personal bests, heading out for a Sunday cruise, or just discovering two wheels for the first time. We build bikes that fit your style, service them with precision, and welcome every rider who walks through our doors. With a focus on community, craftsmanship, and riding culture, our shop has even been featured on The Radavist — a reflection of the unique bikes and vibrant energy you’ll find here.