CeramicSpeed OSPW RS Alpha SRAM

Description:

Engineered for maximum performance, the CeramicSpeed OSPW RS Alpha is the next evolution in oversized pulley wheel systems, built exclusively for SRAM road derailleurs. Designed with aerodynamic refinement and ultra-low friction in mind, this cutting-edge upgrade is perfect for serious cyclists looking to gain every watt possible.

The RS Alpha is crafted from carbon-reinforced polyamide with hollow, lightweight carbon fiber pulleys to reduce drag and enhance stiffness. Backed by CeramicSpeed’s signature hand-built bearings, the result is a smooth, efficient drivetrain with a longer lifespan and less maintenance.

Key Features:

Oversized Pulley Design: Features a 13-tooth upper and 19-tooth lower pulley for optimized chain flow and reduced friction.

Aerodynamic RS Alpha Cage: Developed in the wind tunnel to deliver superior aerodynamic performance.

CeramicSpeed Bearings: Ultra-smooth, hand-built bearings for unmatched efficiency and durability.

Lightweight Construction: Cage is made from carbon-reinforced polyamide, while the pulleys use hollow carbon fiber for strength without the weight.

SRAM Compatibility: Specifically designed for SRAM Red and Force AXS derailleurs.

Extended Service Life: Reduces drivetrain wear and increases longevity, even under high-performance demands.

Pro-Level Upgrade: Trusted by elite cyclists looking to gain every possible edge in racing and training.