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CeramicSpeed

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

$799.00 USD
$799.00 USD
In stock and ready to ship from our warehouse.

**Complete Bikes and overweight products will incur addtional shipping charges. We will contact you with an accurate estimate.**
  • 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
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