CeramicSpeed OSPW pulleys of the highest quality

The CeramicSpeed OSPW RS is designed for riders who want to get the most out of their drivetrain. With an advanced 3D-printed titanium design, this pulley system combines extremely low weight with maximum strength and efficiency—targeted at modern SRAM E1 gear groups.

• 3D-printed hollow titanium: Extremely low weight combined with high stiffness and long durability.
• OSPW RS design: Patented oversized pulleys that reduce friction and improve overall transmission efficiency.
• Ceramic bearings: Hand-built CeramicSpeed ceramic bearings minimize resistance and ensure long life.
• Optimized gear shifts: Provides more precise and smooth gear shifts—even under load.
• Compatibility: Specifically designed for SRAM Force E1 and Rival E1 gear groups 13 speed.
• Performance level: One of the most advanced pulley systems on the market.

The CeramicSpeed OSPW RS is the obvious choice for riders who refuse to compromise on efficiency, quality, and top-class technology.