If the bike is equipped with shock absorbers with air type design, then high pressure pump is required for their maintenance. With it, you can easily pump the item and bring the pressure indicator to the desired mark. High pressure pumps can also be used to maintain the rear suspension. Athletes, tourists and extreme ride lovers must necessarily have such a tool at hand.
Peculiarities
The high-pressure pump functionality does not differ from those functions that regular devices perform. Essential differences concern the design. High pressure cyclists are characterized by the following set of features:
- The air chamber has a small volume, so such devices are capable of pumping less air compared to conventional pumps;
- The hull is created from the metal and is characterized by high strength - this is a prerequisite for working with high pressure indicators;
- The prerequisite for any NVD is the presence of a pressure gauge of high quality and accuracy, because it allows you to clearly control the indicators when servicing shock absorbers;
- The presence of a special thread valve allows the air inside the part during the disconnection from the nipple;
- Button for exhaust air to bring the pressure indicator to the optimal level.
Choice rules
High pressure cycling pump is easy, if you know some subtleties of this process. There are only three features whose knowledge will help determine the choice of the desired model.
- The maximum pressure depends on the type of fork mounted on a bike. They can work with different pressure indicators, moreover, the method of pumping chambers of a negative and positive type is distinguished. Also for rear shock absorbers, more pressure is needed than for the front. Because of these features, you need to choose the model that will be able to work in the desired range.
- The type of nipple may differ depending on the pumping mechanism model. In most models, Nipple Shredder is used, but non-standard parts are found in some copies. An example of such mechanisms are the pumps from MARZOCCHI and ROCKSHOX. In order not to guess the choice, you need to select a pumping mechanism with a suitable valve or a set of adapters.
- The pressure gauge scale seems to be a trifle that is not necessary to pay attention. In practice, this little thing can bring a lot of problems. For example, for riding on the highway, the plug is pumped up to 90 psi, which is convenient to do with a pressure gauge with a markup to 100 PSI. With a markup of 300 psi, this result will be difficult to achieve. The accuracy of the fork tuning is of great importance.
Review models
The modern market for bicycles offers a large number of high pressure pumps. What to choose from this diversity? Our rating will help you decide on the choice.
SP1.0 Digital model from Syncros According to many, is the best offer of all that are available for a modern cyclist. Its cost is also at the appropriate level - about 4,800 rubles. The digital device demonstrates high measurement accuracy. Corner construction is convenient for use. Features of the hose and shock absorber connection system make the pumping process into two stages. Also does not cause complaints of the steering mechanism. The user can drop the desired amount of air.
Despite the high weight of the device, it is compact, so it is convenient to take it on the road.
NVD for bicycle High Pressure Digital from the famous Rockshox company It costs a thousand rubles cheaper, but also a worthy option. Accuracy is at a high level, the design is simple and convenient.
Birzman Zacoo Macht will have to give about 2500 rubles. Such a model will suit those who are used to hand to always have a pump. Weighs the model 84 grams - this figure is the lowest of all NWs, which entered our rating. The disadvantage is the short hose (only 70 mm). This feature creates some difficulties in the process of servicing shock absorbers. And yet, for traveling it is this model that is the most successful.
Cost Topeak PocketShock DXG Slightly exceeds the mark of 3000 rubles. There are no digital technologies here, but the functionality is wide. The weight of the device is small (176 gr), the accuracy is high, reading the indicators is convenient. Split this picture is an uncomfortable location of the batting valve that can be hurting and damaged.
LEZYNE SHOCK DRIVE Russian stores cost about 2500 rubles. Attracts compactness and aluminum corps - these features make a tourist model. If pumping passes quickly and conveniently, reading the testimony from the pressure gauge will be very problematic. But the design is assembled at a high level, and the hose is cleaned into the handle.
RockShox has released a successful model HIGH PRESSURE 600PSI, For which 1700 rubles will have to be given. Manometer cannot read low pressure readings. But the maximum pressure indicator here is twice as much as other models. A significant minus is the length of the hose - only 34 mm.
Topeak Shock'n'roll. It has a high cost - 5,400 rubles. This unit is suitable not only for service forks, but also to pump tires. This feature is characteristic only for this model in our ranking. Switching between modes is simple, although the presta-Schrader valve may seem complex.
When you want to have a universal device at hand, which is able to replace two pumps at once, you need to take this model.
Rockshox High Pressure 300psi It has an average cost at 2,500 rubles. Standard model with a basic set of functions. This model is an updated version of the devices that were released earlier. Effective pumping, accurate measurements, simple operation, reliable design is an ideal model for a regular cyclist.
Birzman Zacoo Salut. It costs a little more expensive than the previous model - only 200 rubles. If you choose the most beautiful NVD for a mountain bike, then this model will stand in the first place. A large pressure gauge is immediately thrown into the eyes, to which there are no complaints. The outlet valve has a thoughtful design and in the case is inserted conveniently, which eliminates the accidental press.
Ends our rating of high pressure cyclosure DT SWISS which can be bought for 3000 rubles. Removable pressure gauge, a pump with a system that prevents air loss - these capabilities make the model of interesting. This NWD is equally suitable for work in workshop and travel.
But what we will not advise, so these are cycling accessories from Chinese manufacturers. Only some of them can deserve respect, but it's not worth waiting for long-term and non-breaking exploitation from them.
Cyclotech pumps are very popular among cyclists. They are a good budget option that can be purchased for home use.
How to choose a pump for a bike, look next.