STAY SAFE,-- HAVE FUN !
Knowledge & experience -"EST 1989"
Contact the experts for ALL your TRIALS needs.
Call or Text- 505-515-5005(Mandy)-- 505-280-8022(Adrian)
New 2027 Vertigo Nitro RS4: Evolution of a proven platform
A new generation. The same DNA. A deeper evolution. Vertigo Motors presents the new Vertigo Nitro RS
Palau de Plegamans i Solità (Barcelona, Spain), October 2, 2026. – The new Nitro RS4 marks a significant step forward in the evolution of Vertigo's platform, featuring major developments in the transmission, clutch, cooling system and electronic management.
Vertigo unveils the new Nitro RS4 2027, a motorcycle that marks a new chapter in the development of the Nitro platform. Built on years of continuous evolution, racing experience and knowledge gained through manufacturing and real-world use, the RS4 features an extensive revision of key components and systems, with a clear objective: to deliver greater precision, consistency and control while retaining the brand's unmistakable DNA.
Since the introduction of the Nitro RS3, Vertigo has continuously refined its platform, introducing improvements year after year. The RS4 is the result of this ongoing development process, representing a significant enough step to introduce a new generation, while retaining a proven and extensively developed technical foundatio.
The transmission and gear selector are among the main areas of development. Based on the original design developed by Xiu-RDI for Vertigo, the assembly has been optimized through revisions to tolerances, internal components, manufacturing processes and internal friction. The introduction of application-specific bearings and a new fully CNC-machined aluminium gearbox support helps improve precision, rigidity and operational consistency. The selector has also been redesigned to deliver smoother and more precise gear changes.
The clutch system has also undergone a significant evolution. New self-centering leverage mechanisms ensure more consistent force transmission throughout the entire lever travel. The result is a more linear and progressive response, providing a more direct connection between rider input and clutch operation.
In terms of engine development, the cylinder cooling system has been completely redesigned in collaboration with S3. The new configuration simplifies assembly, reduces variables in the manufacturing process and eliminates the small circuit integrated into the crankcase, while opening up new possibilities for the future development of the platform.
Electronics represent another major advancement for the Nitro RS4. The new model offers a choice of two engine management systems: a new ECU developed by Xiu-RDI specifically for the RS4, and an evolved Emoticom system featuring enhanced sensor capabilities and engine data acquisition. Both solutions share the same objective: to optimize available information and deliver more precise control.
To make the most of these systems, Vertigo has also upgraded the entire electrical installation, improving signal reception and integrity, electrical distribution and connection reliability between sensors and the control unit. This is particularly important in a fuel-injected two-stroke engine, where the quality of the information reaching the ECU is essential to overall performance.
The RS4 builds on all the knowledge accumulated throughout the development of the RS3 and the successive evolutions of the platform. Combining expertise in design and manufacturing with racing experience and feedback from riders and customers, Vertigo has refined the motorcycle down to the smallest details.
Furthermore, the development of the RS4 extends beyond the new model itself
Evolution, not revolution.
Many of the solutions introduced can also be adapted to existing Vertigo Nitro motorcycles, depending on their version and configuration, bringing the benefits of this new generation to the wider Nitro family.
The new Vertigo Nitro RS4 2027 retains the core values that define the brand: lightness, control, precision, simplicity and feel. A comprehensive evolution that is not about reinventing what already works, but about continuously refining it through experience, engineering and development.
You choose: green or red
The new Vertigo Nitro RS4 2027 will be available in two distinctive colour schemes: the brand's signature green and an attractive red-toned version that gives the new generation a different identity. Both versions feature Vertigo's characteristic «snake skin» plastic finish, a distinctive solution designed to protect the surfaces and extend their service life.
The production of the new Vertigo Nitro RS4 have started this week and will be available immediately through the official Vertigo Motors dealer network.
New 2027 TRS -- order yours now!
NEW TWINSHOCK and Air cooled mono website
New dedicated Vintage website now live under construction
Some of you may or may not know we also offer restoration and vintage parts for sale.
We have MANY connections both in UK and Europe to obtain specialized parts that are sometimes not available here in USA.
This new website will cover all aspects of our vintage services, with new builds- parts for both twin shock and early mono shock, also showing some of our builds and even vintage bikes for sale!
This website is a work in progress so please hang with us as we grow the page with more parts-- PLEASE if you don't see what you're looking for-- just call us!
VINTAGE WEBSITE
Just click the link below to visit our new vintage website.
PROUD TO OFFER THE FOLLOWING BRANDS
grib specialty twin shock parts now at lewisport
We are now dealer for GRIB
A passion for things well done
GRIB-We do not intend to make copies of original parts, we intend to improve them, both in their use, as well as materials and finishes. Designed both for use in competition and for simple tuning of your bike. You decide where to put them.
