Ceramicspeed OSPW Aero Shimano 9100 and 8000 Pulley Wheel (Black Coated)

The Ceramicspeed OSPW Aero Shimano 9100 and 8000 Pulley Wheel in Black Coated finish is a high-performance aerodynamic drivetrain upgrade developed for serious road cyclists and competitive racers seeking maximum efficiency and reduced drag. Designed specifically for Shimano Dura-Ace 9100 and Ultegra 8000 rear derailleurs, this advanced OSPW Aero system combines oversized pulley wheel technology with an integrated aerodynamic carbon cage for optimized airflow and smoother drivetrain operation. The coated ceramic bearings minimize friction and improve power transfer while maintaining precise and reliable shifting performance during high-speed riding. Its aerodynamic outer shell, developed in collaboration with Drag2Zero, helps reduce air resistance while protecting the pulley system for enhanced efficiency in racing conditions. Finished in a sleek black coated design, this premium upgrade delivers exceptional durability, refined aesthetics, and elite-level drivetrain performance for riders focused on speed and efficiency.

Key Features

• Compatibility: Shimano Dura-Ace 9100 and Ultegra 8000 drivetrains

• System Type: Aerodynamic Oversized Pulley Wheel System (OSPW Aero)

• Bearing Technology: Coated ceramic bearings for ultra-low friction

• Aerodynamic Design: Integrated aero shell developed with Drag2Zero

• Performance Benefit: Reduced drivetrain drag and improved efficiency

• Cage Construction: Lightweight carbon reinforced structure

• Shifting Performance: Smooth and stable gear transitions

• Protection: Aero shell helps shield pulley system from airflow turbulence

• Finish: Premium Black Coated finish

• Application: Road racing and time trial performance cycling

Product Specifications

• Product Type: Aero Pulley Wheel System

• Brand: Ceramicspeed

• Model: OSPW Aero Shimano 9100 & 8000

• Color: Black Coated

• Compatibility: Shimano Dura-Ace 9100 and Ultegra 8000

• Bearing Type: Coated ceramic bearings

• Cage Material: Carbon composite

• Pulley Wheel Design: Oversized pulley wheels

• Usage: Road and performance cycling

• Aerodynamic Development: Drag2Zero collaboration

Aerodynamic Performance

• Reduced Air Resistance: Aero shell improves airflow around the derailleur area

• Efficient Drivetrain Movement: Oversized pulley wheels optimize chain articulation

• Low Friction Operation: Coated ceramic bearings improve rolling efficiency

• Enhanced Speed Potential: Designed for racing and time-focused riding

• Professional-Level Optimization: Built for competitive cycling conditions

Easy Operation / Usage

• Confirm compatibility with Shimano 9100 or 8000 rear derailleur systems

• Install using recommended derailleur adjustment procedures

• Adjust chain length appropriately for oversized pulley wheel setup

• Maintain pulley bearings with regular cleaning and lubrication

• Inspect drivetrain alignment periodically for consistent shifting performance

Why Choose This Product

• Aerodynamic Advantage: Developed to reduce drag during high-speed riding

• Elite Ceramic Bearings: Delivers smoother drivetrain efficiency

• Premium Racing Upgrade: Trusted by professional and performance riders

• Stable Shifting Performance: Maintains reliable gear changes under load

• Lightweight Construction: Optimized for speed-focused bike setups

• Premium Appearance: Black coated finish complements modern race bikes

In the Box

• Ceramicspeed OSPW Aero Shimano 9100 & 8000 Pulley Wheel (Black Coated)

• Aero pulley wheel system

• Ceramic pulley bearings

• Installation hardware

• User and maintenance instructions