Ceramicspeed Dura-Ace, Ultegra

12-speed
Ratings
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Product details

This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS featuring unique, ceramic-coated pulleys. Installation instructions for both this and the older version can be found in our support area. This new design includes an integrated stop tower for easier installation. The CeramicSpeed Oversized Pulley Wheels System is proven to be the fastest pulley system in the world, offering energy savings of at least 2.4 watts compared to standard Shimano systems. The OSPW system for Shimano 9100/9150 and 8000 SS/8050 SS is an industry-leading product chosen by many of the world's top cycling teams and professional triathletes. The system features an upper pulley with 13 teeth and a lower pulley with 19 teeth to ensure absolute optimization of the derailleur. The oversized aluminum pulleys, both upper and lower, are equipped with either standard or coated CeramicSpeed bearings.

Key specifications

Bike area of use
Racing bikes

General information

Item number
23029434
Manufacturer
Ceramicspeed
Category
Rear derailleurs
Release date
30.9.2022

Colour

Colour
Gold
Exact colour description
Gold

Material

Material group
Metal
Material
Aluminium

Compatibility

Cassette compatibility
12-speed
Maximum pinion size
34x

Rear derailleur properties

Bike area of use
Racing bikes
Fixation rear derailleur
Direct mounting
Model year
2022

Voluntary climate contribution

CO₂-Emission
Climate contribution

Package dimensions

Length
16 cm
Width
11 cm
Height
5.50 cm
Weight
142 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Rear derailleurs» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Ceramicspeed
    Not enough data
  • 1.Shimano
    0.1 %
  • 2.Sram
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Ceramicspeed
    Not enough data
  • Shimano
    Not enough data
  • Sram
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Rear derailleurs» category returned?

Source: Digitec Galaxus
  • Ceramicspeed
    Not enough data
  • 1.Shimano
    3.7 %
  • 2.Sram
    5.9 %
Source: Digitec Galaxus