I replaced the normal spring on my GPZ900R because it was worn out. The GPZ900R's normal springs were worn out, so we replaced them with new ones.
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142.84 EUR (24,668 JPY)
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Product detail
[Datos frontales]
Conteo de aceite : 7.5/superficie del petróleo : 150mm
[Tasa]
Tasa de aumento constante
trasero : Para OHLINS (para KA543/KA634)
**Las especificaciones están sujetas a cambios en cualquier momento, dependiendo del fabricante..
[front data]
Oil Number: 7.5 / Oil Level: 150mm
[rates]
constant rising rate
REAR:For OHLINS (Compatible with KA543/KA634)
**Specifications such as stickers are subject to change by the manufacturer at any time..
* La imagen es solo como referencia. La imagen mostrada puede diferir del producto real.
Muelles de suspensión con tasa de aumento constante diseñados por Hyperpro.
Cambiando constantemente las velocidades de los resortes para seguir el movimiento de la suspensión. Ni muy suave ni muy duro, y tiene el poder de agarrarse a la carretera al tomar una curva y frenar bajo una carga pesada..
Ayuda a ajustar el cambio de rueda al frenar antes de una curva para facilitar el paso al siguiente movimiento.. Absorbe los pequeños huecos en el proceso de toma de curvas y elimina las vibraciones que pueden interferir con el piloto..
A diferencia de un resorte normal, no hay una tasa de resorte constante, por lo que no hay resonancia..
Se utiliza una máquina herramienta controlada por ordenador para aplicar un proceso de disparo a los muelles en espiral para eliminar diminutos arañazos en la superficie que pueden provocar una degradación del rendimiento.. Después de la finalización, cada uno es probado por un probador..
En Holanda, todas las bicicletas ambulancia están equipadas con muelles Hyperpro..
Precaución
* If there may be an instruction manual included, it will be written in Japanese.
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Delivery Information
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Opiniones de los usuarios
- TODAS
- Japan (76)
- United States (3)
- Singapore (2)
- Australia (1)
- Hong Kong (1)
- South Korea (1)
- Philippines (1)
Fits:KAWASAKI GPZ900R 90-98 (A7-A11)
Fits:KAWASAKI GPZ900R 90-98 (A7-A11)
Excellent
Apr 20, 2019
It makes me want to ride a Motorcycle
The normal fork was sloppy or the fork oil was sloppy, both new I don't know because it will be
After the replacement, the front of the car can be banked without any worries as you can feel the ground contact
I changed Seat and Tire to feel the lack of grounding, but I could not feel the front grounding There was an answer
It's a lot more exhilarating and makes you want to ride a Motorcycle
Even a bend in a small alleyway makes all the difference
You do the installation yourself; it takes only a couple of hours
An Instruction Manual with replacement procedures was enclosed
It's not a costly replacement recommendation, but rather replacement requiredParts
Fits:KAWASAKI GPZ900R 90-98 (A7-A11)
Excellent
Apr 4, 2017
You can feel the difference greatly from NORMAL.
It installed at the same time as Fork oil exchange. Installation is easy without problems. As soon as I started running, I realized the difference. There is a feeling of Grip at Corner at low speed, even at steps, it is more soft than NORMAL, and there is also a feeling at Winding. Large I'm satisfied..
I have not tried high-speed driving yet, but I believe that good results will be obtained.
Fits:KAWASAKI GPZ900R 90-98 (A7-A11)
Excellent
Jul 30, 2012
Although Hawks pulling of the other company was put in until now, it is too hard, and also about the small Gap of a road, although pressure from below was severe, while there is moderate hardness, a Hyper pro does not have pressure from below and rides very easily.
He buys it and is Satoru Taisho!
Fits:HONDA PC800PC800 PACIFIC COAST 88

Installed on: HONDA PC800 PACIFIC COAST
Excellent
Feb 17, 2025
A Fantastic Upgrade for My Honda PC800
I installed these fork springs into my 1994 Honda PC800 Pacific Coast. Due to the large amount of body work that has to be removed it is a lot of work to replace the fork springs. The final results are worth it the Hyperpro fork springs greatly improved both the ride and the handling of the Pacific Coast. These motorcycles are really heavy and if you have one I highly recomend these springs. One caveat to remember if you live somewhere that requires shipment by air the fork oil is not included.
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