Ceramicspeed OSPW Aero ALPHA Shift Cage for Shimano 9250/8150

CeramicSpeed ​​OSPW Aero ALPHA – Shimano 9250/8150

Maximum aerodynamics. Maximum efficiency. New generation.

CeramicSpeed’s new OSPW Aero ALPHA represents the pinnacle of aerodynamic efficiency and performance for Shimano 9250/8150 derailleurs. A direct evolution of the world’s fastest OSPW Aero system, this updated version incorporates two exclusive innovations: ALPHA Disc pulley wheels with a toothed composite profile and the patented ADR (Active Debris Remover) system for bearing protection.

To top it all off, a high-contrast pinstripe graphic adds a touch of visual speed to an already iconic cage design and performance. The entire system has been redesigned to accommodate the new ALPHA pulleys, making it incompatible with previous versions of the OSPW Aero .

Main features:

• Compatibility : Shimano Dura-Ace RD-9250 / Ultegra RD-8150 (12v Di2)

• Discipline : Road and Triathlon

• ALPHA Disc Pulleys :

  • High rigidity aluminum body

  • Composite teeth for quietness and durability

  • Closed design to resist debris and mud

• ADR Technology :

  • Active bearing protection against the ingress of dust and debris

  • Dynamic grooves for automatic ejection during rotation

• Optimized Aero Design :

  • Profiled cage for maximum aerodynamic penetration

  • Exclusive pinstripe graphics for a distinctive touch

Technical specifications:

• Net weight : 111 g

• Gross weight : 294 g

• Pulley material : Aluminum with composite insert

• SKU : 113805

Package Contents:

• Complete OSPW Aero ALPHA system for Shimano 9250/8150

• Installation instructions

• Mounting accessories

CeramicSpeed ​​OSPW Aero ALPHA : Designed for those seeking the extreme in aerodynamics, reliability and style.