Chaser Cervélo S5 / R5 Direct Mount Derailleur Hanger | Shimano R-Series | CNC Aluminum
💎 $400–$1000 Orders — 12% OFF
🌟 $1000+ Orders — 15% OFF
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
For compatible Cervélo S5 and R5 road bikes, the Chaser direct-mount hanger is an ultralight Shimano R-series upgrade. Check the supported frame version and derailleur interface, then choose the preferred anodized Color.
Technical Specifications
Material: ALU7075-T6
Weight: 19.5g (with side cover)
Compatible Models: Cervelo S5 / R5 / Soloist / Caledonia DISC (see compatibility chart)
Colors: Pink / Red / Green / Blue / Silver / Black / Purple / Gold / Cyan
Process: Full CNC Machining
Performance & Design Features
Multiple Colors: Pink / Red / Green / Blue / Silver / Black / Purple / Gold / Cyan
High-Strength & Lightweight: Made from ALU7075-T6 aerospace alloy, full CNC precision machining
Optimized Stiffness: Improves drivetrain stability and reduces derailleur shake
Perfect Fit: Compatible with 2020-2025 S.Series / R.Series / Soloist / Caledonia DISC
Torque Spec: 6-8 Nm, includes side cover nut
Product Details & Benefits
Ultimate Lightweight Upgrade – Maximize Every Watt!
The Chaser Ultra-Light Direct Mount Hanger is precision-engineered for Cervelo S5 / R5 / Soloist / Caledonia DISC models, fully compatible with Shimano R-Series rear derailleurs (NOT compatible with Campagnolo or SRAM).
Compared to the stock hanger weighing 47.9g, Chaser comes in at just 19.5g (with side cover) — a massive 59% weight saving, enhancing shifting accuracy and stiffness for faster, crisper gear changes.
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