• OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK - Bicycle Warehouse
1 1

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

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

$734.00
MSRP $734.00 $734.00
Sale Sold out
KEEP ROLLING INTO FALL!
10% OFF off this item!
*Discount automatically applies in checkout.
Estimated Ship Date: Calculating...
  • Experience proven performance with this 13-tooth upper and 19-tooth lower OSPW System, tested and trusted in elite races like Paris Roubaix, Strade Bianche, and CX World Cups.
  • Designed specifically for gravel and cyclocross riders, this system delivers exceptional durability, reduced friction, and long-lasting reliability to meet the demands of challenging terrain.
  • Customize your ride with four adjustable spring tension settings, allowing precise tuning based on your riding conditions. The handbuilt OSPW System also features a custom molded carbon fiber cage, providing a perfect balance of lightweight strength and durability.
  • Enjoy a significant 35-40% reduction in friction compared to standard pulley setups, enhancing drivetrain efficiency and smoothness.
  • Compatible exclusively with the ‘2X-specific’ RX820 groupset for optimal integration and performance.
  • For 1x drivetrain users, this system supports a maximum cassette size of 36T, ensuring versatility across different setups.
    • TECH SPECS
    model coated
    compatibility Shimano GRX
    upper/lower 13/19t
    color black

    113781

    View full details