CeramicSpeed OSPW RS ALPHA v3 derailleur cage for SRAM Red/Force AXS, silver
The CeramicSpeed OSPW RS ALPHA is an oversized pulley system for SRAM Red and Force AXS road derailleurs, designed for maximum drivetrain efficiency and long-lasting performance in demanding conditions. Thanks to its refined cage design and modern aesthetics, it naturally complements current road drivetrains and reduces friction in the drivetrain.
The latest V3 version features an improved cage interface for faster and more consistent installation, while the ADR technology and ALPHA Disc pulleys protect the bearings from contaminants, increase shifting reliability, and maintain smooth operation even in muddy and wet conditions.
- Oversized pulleys to reduce friction and increase drivetrain efficiency
- Hand-built, low-friction bearings for smoother chain operation
- Active Debris Remover (ADR) system to protect bearings from contaminants
- ALPHA Disc pulleys with a two-piece construction for increased durability, reduced noise, and better self-cleaning in mud
- Refined and reinforced cage for easier installation and long lifespan
- Compatible with SRAM RED D1, RED E1, Force D1, and Force D2 road derailleurs (not XPLR)
- Package contents: complete OSPW RS ALPHA system for SRAM Red/Force AXS
- Pulley tooth count: 15 teeth (upper), 19 teeth (lower)
- Pulley material: aluminum
- Weight: 104 g
| Groupset | SRAM Red |
| product ID | 403615 |
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