OSPW System for Shimano Dura Ace 9200 and Ultegra 8100 Series

$599.00 - $2,000.00
Shipping calculated at checkout.
Regular price $1,900.00
Regular price Sale price $1,900.00
Shipping:
Most items ship within 24–48 hours. Bikes require professional assembly and tuning before shipping, so please allow 2–7 business days for preparation prior to shipment.
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Brand: CeramicSpeed
SKU: 110500
Regular price $1,900.00
Regular price Sale price $1,900.00

Product information


The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.


  • Features 13-tooth upper and 19-tooth lower, titanium pulley wheels with Grade 3 Silicon Nitride balls
  • Titanium PVD coated pulley wheels are 3D-printed and hollow for additional weight savings and durability
  • Robust cage crafted from polyamide and carbon fiber for durability and light weight
  • Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion
  • Compatible with Dura Ace 9200 and Ultegra 8100 series (Fits 11-30 and 11-34 Shimano 12spd Cassette options)
  • Four spring tension settings allow customized setup based on ride conditions
  • Integrated stop tower for simple installation and durability
  • CeramicSpeed coated bearings include a lifetime warranty