Skip to content
Cart

CeramicSpeed Coated Overized Pulley Wheel System Aero Shimano 9250/8150 Black

Item #CRD10483
Condition:
New with Warranty

Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Shipping

Your gear ships fast with Standard, Two-Day, or Local Pickup.

Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Why We Love It
The world’s fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind-tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons.

The OSPW Aero is an industry-leading product co-developed with one of the world’s leading aerodynamicists; Simon Smart and is chosen by World Champions and top athletes around the world. This OSPW system has handbuilt CeramicSpeed Bearings installed and its unique design and craftsmanship will captivate you from the first time you use it.

The system features a 13-tooth upper Pulley Wheel and a 19-tooth lower Pulley Wheel to provide absolute optimisation of the rear derailleur and the upper and lower oversized aluminum Pulley Wheels come fitted with coated CeramicSpeed Bearings that have been perfected through years of experience.

Click here for tips on Ceramic Speed OSPW installation, compatibility and maintenance.
About This Item
  • A complete 13-tooth/19-tooth OSPW Aero System
  • CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle
  • Please note: while there are visual similarities in the 9100 Series OSPW and 9200 Series OSPW, the spring tension settings, rotation stop tower placement, and mounting pin depth are slightly repositioned, and as such the systems are not cross-compatible. The 12spd Shimano R-7150 105 is not supported at this time. For 8100 derailleurs, the cage uses the factory derailleur body washer. 9200 derailleurs will require the new included derailleur body washer.
Specifications
Toggle accordion
Details
Brand CeramicSpeed
Model Coated Overized Pulley Wheel System Aero Shimano 9250/8150
Item Details Teeth: Upper 13t, Lower 19t
mpn 110909
upc 5711050102969
Changing the way cyclists buy bikes.

Who is TPC?

We’re fellow bike nerds. We're cyclists who want to find the right bike, components, and accessories for you. That’s why we created our innovative Certified Pre-Owned bike process and why we’re committed to finding the best products you need for your adventures.

Learn More

Bikes are meant
to be used.