■Front Spring [Spring part number] 1641 [Fork oil number / oil level] SAE#15 x 2 / 180mm [Preload adjustment] 15 TURNS OPEN [Sag value] 70-80 mm [Compression adjustment] 5 CLICKS OPEN [Rebound adjustment] 1.5 TURN OPEN
■Rear Spring [spring part number] 1639 [Fork oil count / oil level] - [Preload adjustment] HPA ON MINIMAL [Sag value] 70-80 mm [Compression adjustment] 15 CLICKS OPEN [Rebound adjustment] 1.25 TURNS
Description
[HYPERPRO Suspension Spring] Suspension springs with Constant Rising Rate"" 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 shot to remove minute surface scratches that may deteriorate their performance.In addition, after the completion, the performance of each unit is inspected by a tester. ・In the Netherlands, where Hyperlo is based, all emergency bikes are equipped with Hyperpro springs.
[low down spring features] Low down springs that provide both "good footing" and "improved ride comfort". The Hyper Pro Spring absorbs vibrations and shocks and provides a comfortable and smooth ride.
Hyperpro's unique low down spring that lowers the vehicle height by changing the rate and adjusting the oil level without changing the free length of the spring. No need to shorten the side stand because it is designed not to sink under the vehicle weight (1G) but to be lowered firmly under the riding condition (1G').
[Link kit features] Hyperpro, a spring manufacturer that knows the joy of driving, has developed this lowering system. By changing the rear suspension linkage, the stock suspension position is changed and the plate to lower the vehicle height. At the same time it is possible to change the springs to Hyperpro springs. We have a kit of the most suitable shape for each model. A stroke limiter is also included to prevent bumping (bottoming out) at full stroke due to lowering of the vehicle.
Note
* The image is only for reference. The image shown may differ from the actual product.
Caution
*When using the side stand, stop the vehicle on a level surface in first gear.(Because of the lowering, the body will be raised more than stock) *If the bike is lowered by more than 30mm, a short side stand may be required depending on the condition of the bike. *For models with adjustable preload, adjust the lowering to a level where the side stand can be used. *After installation, the balance of the vehicle body will be greatly changed.Be sure to to set the front and rear settings before riding.
*Images may contain other products. *There may be changes in product specifications due to the manufacturer's reasons.
