CeramicSpeed OSPW Aero for Shimano 9100 and 8000

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. 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. The OSPW Aero for Shimano 9100 and 8000 has an integrated stop tower for easier mounting. This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. Please note: The OSPW Aero System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 & RX805. Please see CeramicSpeed's OSPW X for Shimano RX800/805 for a compatible RX800 & RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see CeramicSpeed's Pulley Wheels for Shimano, 11s NW. Please note while there is design similarities this OSPW Aero is not compatible with the 12-speed Shimano 9200 or 8100 series derailleurs. The Shimano 9100/8000 OSPW Aero system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailluers. In the box: Complete OSPW Aero for Shimano 9100 and 8000 system CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle

Specifications

From Dragonspine Cycling, Chicago

Dragonspine Cycling is an authorized CeramicSpeed dealer. Please allow additional time for processing and delivery.

Free Economy shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago. Questions on compatibility? Call +1 (872) 946-7006 or email support@dragonspinecycling.com.

Free Economy shipping on orders $75+ within the continental US.
Free pick up at Dragonspine Cycling, Chicago.

Standard items

• Economy: $12.99, free on $75+ · 5–8 business days
• Expedited: $15.14, $2.15 on $75+ · 2–5 business days
• UPS 2nd Day Air: $34.99 · up to 3 lb
• FedEx Standard Overnight: $64 · up to 3 lb

Oversized items
Wheels and wheelsets, forks, frames and framesets, racks, repair stands, trainers, trailers and bike travel cases.

• Economy: $35, free on $750+ · 5–8 business days
• Expedited: $45, $10 on $750+ · 2–5 business days

By quote
Standard items over 3 lb by 2nd Day or overnight, oversized items by 2nd Day or overnight, and international shipping. Contact us or call +1 (872) 946-7006.

When orders ship
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days. Warehouse items are ready for pickup in 4–5 business days.

Free-shipping thresholds are based on the order total after discounts. Full details in our Shipping policy.

Have a question? Contact us now.