scheduleOur stores and their opening hours
Localisation
Form is being processed

CeramicSpeed ​​OSPW Aero Coated derailleur arm, Shimano 9100/8000, black

RRP 699 
669 
Found a better price?
Services available for this product
local_shipping Free shipping
payment Pay in instalments  See how much you pay

The world's fastest pulley wheel system just got faster. The OSPW Aero has a lifetime warranty and is wind tunnel tested to have 40% less friction compared to a derailleur, making it ideal for time trials or triathlons. OSPW Aero is a cutting-edge product developed in collaboration with one of the world's leading aerodynamicists; Simon Smart and is chosen by world champions and top athletes from around the world. This OSPW system has hand-crafted CeramicSpeed ​​bearings installed, and its unique design and craftsmanship will captivate you from the first use. The system features a 13-tooth upper pulley and a 19-tooth lower pulley, providing absolute rear derailleur optimization, and the upper and lower oversized aluminum pulleys are equipped with coated CeramicSpeed ​​ceramic bearings that have been perfected through years of experience. The OSPW Aero for Shimano 9100 and 8000 has an integrated stop tower for easier assembly. This is an updated version of the oversized pulley system for Shimano 9100/9150 and 8000 SS/8050 SS. Note: The OSPW Aero system for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (middle cage) derailleurs, nor with the Ultegra RD RX800 & RX805 clutch. You can find a compatible version of the RX800 and RX805 in our OSPW X for Shimano RX800/805. A compatible upgrade for Ultegra 8000-GS or 8050-GS can be found in our Shimano, 11s NW pulley wheels. Please note that while there are similarities in design, this OSPW Aero is not compatible with Shimano 9200 or 8100 series 12-speed derailleurs. The Shimano 9100/8000 OSPW Aero system is compatible with up to a 32-tooth cassette for both Dura Ace and Ultegra derailleurs. Included: Complete OSPW Aero for Shimano 9100 and 8000 CeramicSpeed ​​​​Oil for roller wheel bearings, 15 ml. dropper bottle

Product details
Groupset Other
product ID 332713
Product rating  (0 ratings)
0/5
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)

How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty system
comment Reviews

There are currently no reviews

Form is being processed
Add rating
Form is being processed
comment Product question

There are currently no questions

Form is being processed
CeramicSpeed is a Danish brand that specializes in high-performance ceramic bearings and drive components for various industries including cycling, automotive and industrial applications. The brand is known for its innovative and cutting-edge technology, offering products that aim to improve the efficiency, durability, and overall performance of mechanical systems. CeramicSpeed was founded in 2004 by Jacob Csizmadia, a mechanical engineer with a passion for cycling. Frustrated by the limited options for high-quality bearings in the cycling industry, Csizmadia decided to develop a superior solution. He began experimenting with ceramic materials, which are known for their low friction and high wear resistance. After years of research and development, CeramicSpeed was born.
Shopping FAQ

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You may find these products complementary
Why shop with us?
Find out what makes us special
Why shop with us?
More about shopping
1 000 000+ orders

We are the largest cycling e-shop in Slovakia proven by 100,000+ customers.

Unique customer service

We are available via email, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty system

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

More about shopping
navigate_before navigate_next
keyboard_arrow_up