Description

PILO D1158 Derailleur Hanger for Massi, Planet X & Polygon | CNC Machined Upgrade
Product Category: Spare Parts
Subcategory: Transmission
—
Elevate your ride and ensure flawless shifting performance with the PILO D1158 Derailleur Hanger, a premium replacement and upgrade for your Massi, Planet X, or Polygon bicycle. Don´t let a bent or broken stock hanger ruin your day on the road or trail. The D1158 is engineered for cyclists who demand precision, strength, and reliability from every component of their transmission system. This is not just a replacement part; it´s a significant upgrade that enhances shifting accuracy and provides superior protection for your valuable frame.
Designed as a critical “fuse,” this hanger is built to absorb impacts from crashes or debris, breaking away to prevent catastrophic and costly damage to your frame´s dropout. Its superior stiffness compared to standard cast hangers translates directly into crisper, faster, and more reliable gear changes, allowing you to maintain momentum and power when it matters most.
Key Benefits
* Restore Precision Shifting: A straight, stiff hanger is the foundation of a perfectly tuned drivetrain. The D1158’s exceptional rigidity eliminates flex, ensuring your derailleur moves exactly as commanded for immediate and accurate gear changes.
* Unmatched Durability: Engineered from a solid block of high-grade aluminum, this hanger offers vastly superior strength and fatigue resistance compared to the often brittle, cast hangers that come standard on many bikes.
* Essential Frame Protection: Intelligently designed to be the weak point in an impact, the D1158 acts as a crucial safeguard. It is engineered to fail before your frame does, saving you from an expensive and often irreparable repair.
* Perfect Fit & Finish: Precision-machined using advanced CNC technology, each hanger guarantees a perfect interface with both your frame and derailleur, eliminating alignment issues and installation headaches.
Main Features
* Direct replacement for original hangers on select Massi, Planet X, and Polygon models.
* Engineered to provide a stiffer and more robust connection for the rear derailleur.
* Features a premium hard-anodized finish for exceptional resistance to corrosion, abrasion, and wear.
* Lightweight design that adds strength without a significant weight penalty.
Included Hardware (Toecaps)
* This derailleur hanger comes complete with the appropriate mounting fasteners required for installation, ensuring you have everything you need for a quick and easy fitment.
Technical Specifications
This bicycle part is meticulously crafted by PILO LTD, a leader in high-performance cycling components. Our dedication to quality is reflected in our manufacturing process and materials.
* Manufacturer: PILO LTD
* Material: Machined from aerospace-grade 6061 T6511 ASTM B221 billet aluminum for an optimal strength-to-weight ratio.
Compatible with the following models:
This hanger is designed to fit a range of frames from the following manufacturers.
* Massi
* Planet X
* Polygon
IMPORTANT