CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK
Expected to ship within 3 Days
Delivered fully assembled and tuned by Bike Mart—ready to ride right at your doorstep within 10 miles of any DFW location.
Ship
Get your bike or equipment delivered to your home directly from Bike Mart via our FedEx or USPS Carrier partners. Adult signature is required for all bike deliveries and for equipment & gear deliveries over $500.
For orders that include a bike, it will be professionally pre-built and shipped to your home with minimal assembly needed. While we try to make it as easy as possible, basic mechanical skills and proper tools are required. For orders that include a frameset please visit our support center to make sure you have the specialty tools and skills required.
If you decide to take your bike to a local retailer for assembly, additional fees will apply.
Pickup
We’ve made it easier than ever to get the gear and bikes you love—fast. With our Buy Online, Pick Up In Store (BOPIS) option, you can shop online and pick up your items at your convenience from any of our six DFW locations.
The best part about picking up at a Bike Mart location is that you get the same high quality service with the convenience of having the exact bike or part.
Bikes / Car Racks will be assembled and installed at no extra charge
Delivery
When you select "Home Delivery" at checkout. Your bike will be professionally assembled and the closest Bike Mart store will call you to schedule the delivery.
We offer home delivery for bike purchases only within 10 miles of a Bike Mart location. Contact us if you live beyond 10 miles and we can discuss more options. Additional fees may apply.
In stock bikes will be delivered within 7 days. Warehouse bikes will delivered within 14 days*.
CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 ...
Overview
Overview
- 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
- 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 generation OSPW Aero cage
| Model | OSPW Aero ALPHA |
| Compatibility | Shimano 9250/8150 |
| Upper/Lower | 13/19t |
| Color | Black |
