CeramicSpeed OSPW Pulley Wheel Aero Alpha System for Shimano 9250/8150 - Coated Races

Aluminum Pulley
Black
Carbon Cage
CeramicSpeedSKU: B-ZC2499
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CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK X

    Maple Valley - In Store Pickup

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  • 26921 Maple Valley Black Diamond RD SE
    Maple Valley WA 98038
    425-363-2100

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Description

  • Updates the fastest proven aero derailleur cage to include patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys
  • Pinstripe graphic has been added for a splash of visual motion
  • The OSPW Aero ALPHA cages have been updated to accommodate the ADR equipped ALPHA disc pulleys
  • Reduces aerodynamic drag on the rear derailleur by up to 60%
  • Reduces friction by 35-40% over stock pulley configuration
  • Structural aerodynamic cage design
  • Pulleys, cages, and bearings all produced and assembled by hand in Denmark
  • ALPHA Disc pulleys with composite teeth for quiet performance and ADR bearing protection
  • It is not possible to add these pulleys to a previous gereration OSPW Aero cage
    • TECH SPECS
    model OSPW Aero ALPHA
    compatibility Shimano 9250/8150
    upper/lower 13/19t
    color black
    Item Specific Details
    UPC: 5711050128716
    Manufacturer Part #: 113805
    Model: OSPW Aero Alpha Pulley Wheel System for Shimano 9250 and 8150
    Aluminum Pulley
    Black
    Carbon Cage

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