We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.
Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.
CeramicSpeed OSPW RS 5-Spoke SRAM RedD1/E1+ForceD1 V2 Black
On every ride, small drivetrain hiccups can steal watts and dent your confidence. The CeramicSpeed OSPW RS 5-Spoke rebalances the chainline and delivers ultra-smooth pedaling, so you can sprint, climb, and cruise with consistent power. Its angular, modern design integrates seamlessly with SRAM RedD1/E1+ForceD1 V2 setups, while an injection-molded carbon fiber reinforced PA cage delivers strength and durability for long-term performance. With grade 3 silicon nitride bearings that are dramatically smoother, harder, and lighter than traditional options, this upgrade reduces friction and quiets drivetrain chatter, letting you ride with focused efficiency.
Who is this for?
Performance-minded riders who demand precise, quiet operation, clean aesthetics, and reliable performance on demanding routes. Ideal for riders upgrading a high-end SRAM groupset who want to maximize power transfer and durability, with options for branding and a premium Team Edition ALPHA setup.
| specifications | details |
|---|---|
| Model | OSPW RS 5-Spoke |
| Compatibility | SRAM RedD1/E1+ForceD1 V2 |
| Upper/Lower | 15/19t |
| Color | Black |
| Design | Distinctly modern and angular design; injection molded carbon fiber reinforced PA cage |
| Bearings | Grade 3 silicon nitride ball bearings — 400% smoother, 128% harder, 58% lighter than standard steel |
| Spring tension | Customizable spring tension settings for optimal setup |
| Pulleys | ALPHA disc pulleys featuring ADR bearing protection or alloy 5-spoke pulleys with standard CeramicSpeed bearings |
| ALPHA option | ALPHA disc option with oversized logo, Team Edition |
| Warranty | 4-year warranty on 5-Spoke; Lifetime warranty on ALPHA |
Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!
| Model | OSPW RS 5-Spoke |
| Compatibility | SRAM RedD1/E1+ForceD1 V2 |
| Upper/Lower | 15/19t |
| Color | Black |
