Chaser Ultralight Direct Mount Derailleur Hanger for Bianchi Oltre / Sprint / XR3 / XR4 | Shimano Road

Chaser Ultralight Direct Mount Derailleur Hanger for Bianchi A lightweight CNC-machined derailleur hanger upgrade designed for selected Bianchi disc-brake road bikes and Shimano road rear derailleurs. Machined from high-strength 7075-T6 aluminum alloy, the Chaser direct-mount hanger reduces weight while maintaining the rigidity required for precise rear derailleur positioning. Depending on the selected version, weight starts from approximately 11.8g. KEY FEATURES • Designed for selected Bianchi disc-brake road bikes • Compatible with Shimano road rear derailleurs using the supported direct-mount configuration • CNC-machined 7075-T6 aluminum alloy • Lightweight design from approximately 11.8g • Direct-mount design • Precision-machined construction • Multiple versions available for different Bianchi frame generations • Available in Black or Cyan depending on version • Recommended installation torque: 1 Nm • Mounting screws are not included COMPATIBILITY BNCRD1TH-CAP Version: 2020 • Bianchi Sprint • Bianchi ARIA • Bianchi XR3 / XR4 • Bianchi Infinito Disc 2021–2023 • Bianchi Sprint • Bianchi Special • Bianchi ARIA • Bianchi XR3 / XR4 • Bianchi Infinito Disc 2024 • Bianchi Sprint • Bianchi Special • Bianchi Oltre Race • Bianchi Infinito Disc 2025 • Bianchi Sprint • Bianchi Oltre Race Disc BNCRD1TH Version: 2024 • Bianchi Oltre Comp / Pro / RC • Bianchi Special Comp / Pro / RC 2025 • Bianchi Oltre Comp / Pro / RC • Bianchi Special Comp / Pro / RC • Bianchi Infinito Disc IMPORTANT COMPATIBILITY INFORMATION This product is designed for compatible Bianchi disc-brake frames and supported Shimano road rear derailleurs. The compatible Shimano rear derailleur can be identified by the extended direct-mount attachment tab shown in the compatibility images. Not compatible with: • SRAM rear derailleurs • Campagnolo rear derailleurs • Unsupported older Shimano rear derailleur designs Bianchi has used different derailleur hanger designs across model years and frame generations. Please do not select a hanger based only on the bicycle model name. Always compare your original hanger and rear derailleur mounting interface with the compatibility images before ordering. If you are unsure which version fits your bike, please contact us with: 1. Bianchi model 2. Model year 3. Clear photo of the original derailleur hanger 4. Clear photo of the rear derailleur mounting area SPECIFICATIONS Brand: Chaser Product: Direct Mount Derailleur Hanger Material: 7075-T6 Aluminum Alloy Manufacturing: Full CNC Machining Application: Selected Bianchi Disc-Brake Road Bikes Rear Derailleur Compatibility: Selected Shimano Road Direct-Mount Rear Derailleurs Installation Torque: 1 Nm Mounting Screws: Not Included Weight: Approx. 11.8–15g depending on version