Description
Matris F15T139K Front Fork Cartridge Kit – Suspension Upgrade for Triumph Street Twin 900
The Matris F15T139K front fork cartridge kit is designed for the Triumph Street Twin 900 (2019–2022). This kit replaces the original internal components of the stock fork, transforming a standard non-adjustable fork into a fully adjustable sport suspension system.
The system allows adjustment of spring preload, rebound, and compression damping, enabling riders to fine-tune suspension settings according to their riding style and road conditions. Built with precision-machined components and premium materials, the kit enhances suspension response, improves stability, and delivers a more controlled riding experience.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Front fork cartridge kit |
| Preload Adjustment | Up to 15 mm |
| Rebound Adjustment | Up to 25 clicks |
| Compression Adjustment | Up to 25 clicks |
| Cartridge Cylinder | 20 mm aluminum alloy (Al7075) |
| Pumping Rod | 12 mm aluminum alloy (Al7075) |
| Springs | Linear Si-Cr alloy steel |
| Installation | Direct installation, no fork modification required |
Key Features
Full Suspension Adjustability
Allows independent adjustment of spring preload, rebound, and compression damping.
Precision Hydraulic Control
Each adjustment click provides noticeable changes to damping performance.
Anti-Cavitation Quad-Valve System
Helps maintain stable hydraulic performance and consistent damping.
Premium Materials
High-strength aluminum alloy components and Si-Cr steel springs improve durability and reliability.
Performance Benefits
Improved Front-End Control
Provides more precise handling and steering feedback.
Enhanced Stability
Improves suspension response during braking, cornering, and uneven road conditions.
Customizable Setup
Allows riders to adjust the suspension to match weight, riding style, and road conditions.
Sport Suspension Upgrade
Transforms the standard fork into a fully adjustable performance suspension system.
