CeramicSpeed 3D-Printed Ti OSPW System – for SRAM RED / FORCE AXS – 12-speed
The CeramicSpeed OSPW (Oversized Pulley Wheel) for SRAM RED & FORCE AXS maximizes drivetrain efficiency with oversized pulley wheels and coated high-performance bearings – tuned for road, gravel, and CX.
Product details:
• Compatibility: SRAM RED AXS & FORCE AXS , 12-speed
• Jockey wheels: 15 Z (top) / 19 Z (bottom) , 3D-printed titanium
• Cage material: Carbon-reinforced polyamide (PA)
• Bearings: CeramicSpeed Coated Bearings (top & bottom)
• Spring tension: 2 levels (adjustable depending on the terrain)
• Cassette: 10–36 Z compatible
• Use: Road & Gravel/Cross
• Former RRP: 1799€
• Original part number: 107728
Scope of delivery:
• Complete OSPW system (3D-printed titanium pulleys, PA cage)
• CeramicSpeed Pulley Oil , 15 ml
• Special tool for dismantling the standard cage & assembling the OSPW
Note: The OSPW system is not compatible with SRAM RED, Force, or Rival XPLR eTap AXS rear derailleurs. However, it is compatible with the 2020 SRAM Red eTap 11-speed rear derailleur.
Conclusion:
The CeramicSpeed OSPW Ti combines 3D titanium pulleys with a lightweight, stiff PA cage and coated ceramic bearings – for measurably lower friction, smoother shifting, and maximum durability in racing use.
