This progressive fork spring kit for Triumph Speed Twin 900 has been developed to correct the limitations of the stock suspension in road use, providing a more consistent response throughout the entire travel. It is intended for riders seeking a more stable, precise and balanced motorcycle without compromising everyday comfort.
The progressive spring principle is based on a variation in stiffness depending on fork compression. At the beginning of the stroke, the response remains softer to better absorb small road irregularities and preserve comfort. As loads increase, particularly under braking or cornering, the spring stiffens progressively to better control weight transfer and stabilize the bike’s attitude.
On the Speed Twin 900, this upgrade reduces excessive dive under braking, improves front-end feedback and delivers a more stable trajectory both entering and exiting corners. The overall behavior becomes more predictable, with improved front-end feel and greater consistency.
The kit is supplied with the appropriate fork oil to ensure perfect coherence between spring rate and hydraulic performance. This allows for a complete front suspension upgrade without structural modification of the motorcycle.
This solution is part of a functional upgrade approach, designed to enhance comfort, stability and riding precision on a Triumph Speed Twin 900, whether for daily use or more dynamic riding.
Need advice to validate your setup (cockpit, routing, installation)? Our FCR Accessoires team is available by phone or email.
Each order is prepared with the utmost care in our workshop in France.
Shipping within 24/48 working hours, with secure packaging to protect your parts.
Delivery France 🇫🇷: 2 to 4 working days via premium carriers (Colissimo, Mondial Relay, Fedex or UPS).
Delivery Europe & International 🌎: 3 to 7 working days with real-time tracking.
A personalized tracking email is sent to you as soon as your order is shipped.
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Thanks to their progressive behavior, the springs efficiently absorb small road irregularities while limiting excessive dive during braking. Result: a smoother and more comfortable ride.
The motorcycle becomes more balanced, especially when entering and exiting corners. The trajectory is more stable, with enhanced front-end feedback.
The kit includes progressive springs and oil adapted to your application. A turnkey solution to upgrade your suspension without complexity.
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Each FCR Accessoires creation brings a touch of character and exclusivity to your Triumph Speed Twin 900 .
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Compatible with: Triumph Speed Twin 900 (2022-2023)
Installation without modification: Parts designed to fit your original motorcycle model.
Complete delivery: Detailed installation manual and mounting hardware included.
Progressive springs improve comfort and stability by adapting the suspension response to different loads. They correct the limitations of the stock fork, especially under braking and dynamic riding.
Original springs have a linear behavior. Progressive springs provide a dual response: comfort on small bumps and firmness under heavy compression.
Yes. The kit includes the springs as well as the appropriate oil required for the fork service. It is ready to install.
Installation requires working on the fork (disassembly and oil change). Basic mechanical knowledge is recommended, or installation by a professional.
Yes. By limiting excessive fork dive, progressive springs reduce front-end compression under braking, improving stability and potentially reducing braking distance.
Yes, and it is even recommended. For optimal performance, it is advised to combine these springs with suitable rear shock absorbers for overall balance.
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