CeramicSpeed OSPW RS - Alpha Disc SRAM RED/Force AXS Special Edition

With the introduction of the Oversized Pulley Wheel system (OSPW) in 2015, CeramicSpeed has set standards in modern cycling. And with the Racing Sport (RS) models, the Danish-based manufacturer of high-quality hybrid bearings is once again at the forefront when it comes to taking the next step towards the future. A visibly updated design, innovative technical functions, and more customization options are intended to provide a premium riding experience with the OSPW RS system, which combines the efficiency-enhancing properties of its predecessor with even greater balance and sophistication.

CeramicSpeed is excited to introduce its first-ever Special Edition OSPW RS. The new Argent and Niro versions bring a clean aesthetic and a distinct graphic element to the OSPW RS cage design.

The dark Niro design is paired with Black ALPHA Disc Pulley Wheels, while the silvery Argent design is matched with Silver ALPHA Disc Pulley Wheels.

With the CeramicSpeed OSPW RS for SRAM Road groupsets, they are lifting the OSPW into the future with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System, allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets, making up the whole of which the OSPW System is a part.

Fully compatible with the latest 2024 version of SRAM's RED AXS groupset.

• Derailleur pulleys: aluminum with composite teeth, Alpha Disc design
  
• Bearings: hybrid (ceramic balls + stainless steel cups), handmade
  
• Cage: carbon fiber reinforced polyamide (PA), injection molded
  
• Tooth count: 15/19 (upper/lower pulley)
  
• Spring tension: adjustable (2 levels)
  
• Weight: approx. 105 g (manufacturer's specification)

• Shifting system: SRAM AXS (eTap, electronic), 12-speed
  
• Rear Derailleur: RED (RD-RED-E-D1) / Force (RD-FRC-E-D1)
  
• Cassette (max. sprocket size): 36 teeth