Description
The Matris MT123.1KC-N rear twin shock is a high-performance, adjustable suspension system designed for Classic & Custom motorcycles, ideal for both touring and sporty riding. These shocks are engineered with high precision, using modern design technology and premium materials to ensure outstanding performance and durability.
Key Features
Flexible suspension adjustment
You can easily adjust the stiffness and rebound of the shock through separate adjustment knobs, allowing you to fine-tune the suspension to suit different riding conditions and personal preferences.
External oil reservoir
The separate oil reservoir helps maintain consistent suspension performance, even under demanding conditions or on rough roads.
High-quality materials
- Shock body made from Al 7075 ultra-strong aluminum alloy.
- Specially designed 40mm main piston for optimal suspension motion control.
- 16mm piston rod made from high-strength alloy steel, coated with hard chrome plating for durability and smooth operation.
Adjustable length
The shock length can be adjusted within a 9 mm range, allowing further fine-tuning of the bike’s geometry.
Precision engineering
All components are machined from aluminum alloy with exceptional precision, delivering smooth performance, stability, and excellent suspension adjustability. This allows riders to feel a clear difference after each adjustment and ride with greater confidence.
Why the Matris MT123.1KC-N is the perfect upgrade for the Street Twin / Speed Twin 900
Optimized handling
The Street Twin / Speed Twin 900 already offers agile handling, but with Matris shocks, the difference becomes immediately noticeable. The adjustable suspension improves stability across various terrains, from busy city streets to long highway rides.
The external reservoir ensures stable damping performance, especially useful for long-distance riding or when carrying luggage.
Improved comfort
The stock suspension on the Speed Twin 900 may not fully meet the needs of long journeys or rough road conditions. With Matris shocks, the flexible adjustability helps you achieve the perfect balance between performance and comfort.
This upgrade reduces vibrations and improves overall ride confidence.
Enhanced aesthetics
With its refined design and premium materials, Matris shocks are not only functional components but also a stylish upgrade that enhances the classic look of Triumph motorcycles.
Precision manufacturing
Every component is machined from aluminum alloy with absolute precision, delivering smoothness, stability, and excellent damping control.
Easy customization
You can easily adjust the shock stiffness and rebound to match your riding style and road conditions.








