The Pilo GH-D891 is a high-performance derailleur hanger engineered for cyclists who demand precision and reliability. Unlike standard OEM hangers that are often cast from softer alloys, Pilo hangers are CNC-machined from 6061 T651 aircraft-grade aluminum. This results in a stiffer, more durable component that improves shifting indexing and longevity.

Features

1. Superior Shifting Performance

Modern drivetrains (11, 12, and 13-speed) have incredibly tight tolerances. Even a microscopic flex in a cheap hanger can cause ghost-shifting. The rigid CNC construction of the GH-D891 ensures your derailleur remains perfectly aligned under high torque.

2. High-Grade Durability

The T651 heat treatment provides the perfect balance between strength and "sacrificial" safety. The hanger is strong enough to resist bending during transport but designed to fail before your expensive carbon or alloy frame sustains damage during a crash.

3. Exacting Fit

Pilo’s manufacturing process ensures an airtight fit into the frame dropout, reducing vibrations and preventing the "creaking" often associated with loose-fitting cast hangers.

Specifications

Compatible brands

• Bottecchia: Various road and carbon race frames.

• Haro: Select mountain bike and pavement models.

• KHS: Used on multiple road and cross-country geometries.

• Kross: Common on performance MTB and trekking lines.

• Ribble: Fits several popular road and endurance models.