Great product My front fork is so much better Doesn’t dive under hard braking Doesn’t bounce up & down when throttle is open or close Recommended to replace your stock spring as it’s too soft
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169.14 USD (26,345 JPY)
Webike Point: +263 pt
(1.68 USD)
Delivery Information
In Stock : 1 left, Ships within 48 hours.
Estimated arrival date around
FITMENT
HONDA
Open Fit Model Information Table
-
CB400SF VTEC 3
04-07
-
CB400SF REVO
08-20
-
CB400SB
05-20 (including ABS models)
Product detail
[front data]
Oil Number: 10/oil surface: 160mm
[rates]
constant rising rate
* The image is only for reference. The image shown may differ from the actual product.
■The suspension spring with "Constant Rising Rate" is designed by Hyperpro.
The spring rate constantly changes to follow the movement of the suspension.It is not too soft and not too hard, and has the power to hold on even under heavy cornering and emergency braking.
●The change of the caster at the time of braking before the corner is optimized, and it makes it easy to move to the next operation.It absorbs small gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike normal springs, these springs do not have a constant spring rate and therefore do not resonate.
●After the springs are wound by computer-controlled machine tools, they are treated with shot to remove minute scratches on the surface that may lead to deterioration of performance.In addition, after the completion, the performance of each unit is inspected by a tester.
●In the Netherlands, where Hyperpro is based, all emergency bikes are equipped with Hyperpro springs.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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Customer Reviews
Reviews with image
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- Japan (76)
- United States (3)
- Singapore (2)
- Australia (1)
- Hong Kong (1)
- South Korea (1)
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Fits:HONDA CB400SF VTEC 3 04-07, HONDA CB400SF REVO 08-20, HONDA CB400SB 05-20 (including ABS models)
Fits:HONDA CB400SF VTEC 3 04-07, HONDA CB400SF REVO 08-20, HONDA CB400SB 05-20 (including ABS models)
Mar 12, 2019
I replaced it when the SPEC3 was overhauled
Soft, supple, yet sticky!
I'm an amateur, but I can feel it
Would HYPERPRO be a good fit for me?
I'm currently sending out an OH request for a rear shock, and at that time, Spring (HYPERPRO) We are also asking for a replacement of the
I'm looking forward to when they are combined front and back
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Fits:HONDA CB400SF VTEC 3 04-07, HONDA CB400SF REVO 08-20, HONDA CB400SB 05-20 (including ABS models)
Mar 21, 2016
Since I came up with a new car and exceeded 20,000 km, I took the opportunity to dress OH and took over the suspension.
It is good to be a vehicle type Exclusive Design, the suspension length is somewhat longer compared to NORMAL and reverse winding makes the lower part dense wound. Is not this the liver.
Ride comfort was slightly harder compared to NORMAL, but it was slow, but decelerated, the effect was clearly understood at stop. NORMAL will come back fro after sinking but HyperPro did not feel the feeling of fluff. (It is a personal impression) It may be the best in a city with a lot of Stop & Go unexpectedly.
I think that it is a product that is invisible from the outside by saying Suspension of FFork, but it is a commodity that is priced more easily in hand than Rear suspension,
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Fits:HONDA CB400SF VTEC 3 04-07, HONDA CB400SF REVO 08-20, HONDA CB400SB 05-20 (including ABS models)
Sep 11, 2012
Since the Front fork of a NORMAL has become too much deplorable and the Balance had worsened when changing the Rear suspension of CB400SB into the external article (YSS G366), the Front spring of the Hyper pro was used.If it worried about whether it becomes a Solidly since the viscosity of the Fork oil of
attachment was harder, but it runs Although it is hard, it is an agreeable impression with pliant wonderful feeling.,A degree of comfort is unsuitable for the person of liking [ フワフワ ] like the
Rear suspension.I think that it is common that it is hard as for a Sports Suspension.(Circuit specification being another again)
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Fits:HONDA PC800PC800 PACIFIC COAST 88
Installed on: HONDA PC800 PACIFIC COAST
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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