Ceramicspeed OSPW RS Alpha derailleur pulley system for Shimano R9250 / R8150
6 pieces in stock at supplier
Colour6
Product details
The OSPW RS Alpha derailleur pulley system from Ceramicspeed is a highly advanced component specifically designed for Shimano's electronic shifting systems R9250 and R8150. This system is ideal for road cyclists who value precision and efficiency. With a 12-speed shifting system, it offers outstanding shifting performance suitable for both competitive racing and demanding training rides. The pulley system is made from high-quality carbon fiber material, which is not only lightweight but also extremely durable. The use of carbon enhances stiffness and longevity, optimizing the overall performance of the derailleur. The sleek black design also adds an appealing aesthetic that seamlessly integrates with modern road bikes.
- Designed for Shimano electronic shifting systems (R9250/R8150)
- Made from high-quality carbon fiber for improved stiffness
- Optimized for 12-speed shifting performance
- Lightweight and robust design for road bike use.
Bike area of use | Racing bikes |
Item number | 44800803 |
Manufacturer | Ceramicspeed |
Category | Rear derailleurs |
Manufacturer no. | 87149950 |
Release date | 9/4/2024 |
Colour | Black |
Exact colour description | Black, Black, team edition-black |
Material group | Carbon, Metal |
Material | Aluminium alloy, Carbon fibre |
Bike area of use | Racing bikes |
Country of origin | Denmark, France |
CO₂ emissions | 2,15 kg |
Climate contribution | EUR 0,12 |
Weight | 299 g |
Length | 18.80 cm |
Width | 12.50 cm |
Height | 6.10 cm |
Weight | 296 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Rear derailleurs» category have a defect within the first 24 months?
Source: Galaxus- CeramicspeedNot enough data
- 1.Shimano0,2 %
- 2.Sram0,9 %
Statutory 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: Galaxus- CeramicspeedNot enough data
- 1.Shimano2 days
- 2.Sram7 days
Return rate
How often is a product of this brand in the «Rear derailleurs» category returned?
Source: Galaxus- CeramicspeedNot enough data
- 1.Shimano3,8 %
- 2.Sram6,3 %





