OSPW RS 5-Spoke for SRAM RedD1/E1+ForceD1 v2 Black

The OSPW RS 5-Spoke (Racing Sport) is the next generation of the iconic oversized pulley system. It features a reinforced, modern angular cage that provides increased strength and durability compared to older models. This specific version uses alloy 5-spoke pulleys and is designed to fit the modern lines of the SRAM Red E1 and Force D1 v2 derailleurs. It utilizes Further Drive Technology and high-grade ceramic bearings to provide ultra-low friction, while the Active Debris Remover (ADR) ensures that contaminants are dynamically extracted from the bearings during rotation, maintaining peak performance in all road conditions.

Key Features

• Racing Sport (RS) Design: A stiffer, more faceted cage design that offers improved shifting precision and resilience under high-torque pedaling.

• Alloy 5-Spoke Pulleys: Lightweight aluminum construction with composite tooth profiles for quieter operation and reduced chain wear.

• Active Debris Remover (ADR): A patent-pending bladed groove structure and dust cover design that flings mud and water away from the bearings.

• Customizable Spring Tension: Features two distinct tension settings, allowing the rider to prioritize maximum power savings or aggressive chain security.

• Handbuilt Ceramic Bearings: Equipped with CeramicSpeed’s signature ceramic balls, which are significantly harder and smoother than standard steel alternatives.

Specifications

• Compatibility: SRAM Red AXS (D1/E1) and SRAM Force AXS (D1/v2).

• Pulley Setup: 13-tooth upper and 19-tooth lower.

• Cassette Range: Optimized for 12-speed road cassettes up to 36T.

• Bearing Options: Standard Ceramic or Coated Ceramic (75% harder races).

• Cage Material: Carbon fiber reinforced Polyamide.

Typical Components Included

• Complete OSPW RS 5-Spoke System (Cage + Pulleys).

• CeramicSpeed Pulley Oil (15ml).

• Installation hardware and user manual.

• B-Gap adjustment tool.