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Your cart is empty. LEZYNE PRESSURE OVER DRIVE HIGH VOLUME BIKE TIRE FLOOR PUMP:
Featuring a unique chambered design, the Pressure Overdrive bicycle pump is ideal for seating even the most stubborn tubeless tires. The secondary chamber can be pumped up to pressure enabling a stainless steel foot-lever to release the compressed air in an immediate, continuous discharge, quickly and easily seating the tire bead.
The Pressure Over Drive bike tire pump features a durable steel and aluminum construction paired with a highly accurate and precise gauge. An extra long, nylon-reinforced braided hose terminates in our Presta and M6x0.8 compatible ABS-1 Pro Tubeless chuck offers plenty of versatility.
NOTE: When using the Pressure Overdrive as a regular pump, you must fill the air chamber before air will begin to flow into empty tire/tube. When topping off a tire/tube that already has pressure in it, the chamber will have to reach the same pressure the tire/tube is at first before it will begin to inflate it further.
FEATURES:
- High-volume floor bike pump;
- Integrated system to seat tubeless tires;
- Manually pressurized secondary chamber with a stainless steel foot lever release;
- Durable steel and aluminum construction;
- Extra long high-strength hose;
- Great for Road, Mountain, and Gravel Bikes.
SPECS:
Dimensions: 650mm, 240mm, 174.6mm;
Maximum PSI: 220psi | 15.2bar;
Chuck: ABS-1 Pro Tubeless Chuck | Presta/M6x0.8;
Base: Aluminum;
Gauge: 2.5";
Handle: Wood;
Barrel: Steel;
Piston: Steel
Mr Road Cyclist
Reviewed in Canada on November 12, 2024
This pump had no problem seating 700 x 40mm gravel tires. This was after I had tried and failed with a regular track pump and an air compressor. I imagine the pump can seat larger tires without a problem as the tank was only half empty after seating my gravel tires.
J. Longacre
Reviewed in the United States on July 27, 2023
good product. bad instructions.
gerald
Reviewed in France on September 25, 2022
A plutôt bien fonctionner pour gonfler un pneu vtt en tubeless, mais j’ai du suspendre le vélo et tenir le pneu plaqué avec une sangle pour que cela marche. En laissant le levier baissé elle fait pompe classique sans souci.
Tom Carmichael
Reviewed in the United States on May 14, 2022
With direct experience, this pump works very well in seating mtn bike and gravel bike tires. However, the battery replacement is difficult and the mechanism broke when I tried to replace the battery. This means that a substantial purchase price falls short in one battery lifetime.
CO Cyclist
Reviewed in the United States on November 6, 2022
I bought this as a tubeless setup backup I could keep in my car. It works OK for road/gravel, not at all for MTB. I ended up just buying a 12v compressor. This is also completely useless as a daily bike pump. It has a wonky connector that is a pain to screw on. It is extremely well made though and looks great in the corner of my garage where I use it to prop up my bike box to keep it from getting wet.
Uwe Novak
Reviewed in Germany on March 25, 2021
Eine phantastische Pumpe! Die 1. Radumrüstung meines MTB auf Tubeless war damit ein Kinderspiel. Ich wollte keinen Kompressor anschaffen aber dennoch eine sichere Funktionalität haben. Wie bisher alles von LEZYNE hat auch dieses „Luftkraftwerk“ eine tolle Qualität.Anschluss am Ventil aufgeschraubt, die Luft sehr entspannt in den Zylinder gepumpt und bei ca. 110 PSI den Auslösehebel umgelegt. Sofort füllt sich der Reifen ... 3 - 4 mal ist ein deutliches „ploppen“ zu hören und der Reifen sitzt prima und gleichmäßig auf der Felge. Ich kann diese tolle Pumpe jedem empfehlen. Als tägliche Pumpe ist sie vielleicht etwas umständlich, aber auch das ist tadellos möglich.
Mary
Reviewed in the United States on March 24, 2021
Well made and sturdy, this pump is surprisingly heavy and does not wobble with use. The pump pressurizes the chamber easily, even above 160psi. My first attempt at seating a particularly tough tire was from 160psi. When that didn't work, I retried at 200 and the tire snapped into place easily. My previous setup, a standard floor pump and 1L HP bottle, topped out at 160psi; having the extra volume and higher pressure capability has reduced the frustration of seating tubeless tires to just another step in the process.The large gauge is easy to read and is stable, the handle comfortable, and the chuck works exactly as one might expect - easily and without drama. There is a pressure bleed button on the chuck so you can make fine adjustments without guesswork.The only change I'd make is the addition of a three-way valve and 2nd gauge with a lower range. With the valve open, the pump chamber's volume is in series with the tube or tire being inflated. A three way valve would allow a user to cut out the chamber for more normal tasks, and another gauge (say 0-50 PSI) allows more precise adjustment at the low end of the scale.
AAA
Reviewed in the United States on November 8, 2021
Compared to other floor pumps with a compressed chamber - I’m annoyed with the tire / tube head attachment: you have to screw it on the valve. This is very frustrating and not a true Smart head. Every time you unscrew the head you lose some pressure - let alone have to fiddle with it to get a good seal and not destroy the threads. And it not like screwing on the stem cap either - annoying and frustrating at times.l
John Bledsoe
Reviewed in the United States on September 17, 2020
BEWARE!You can barely “TOP OFF” tires pre-ride. You have to pressurize the entire chamber in order to transfer the volume into the tire and guess what it need to be at.I ride mtn & road and wanted one pump to seat tubeless & to also top off tires. This one falls short.Let’s say you want to top-off road tires before a ride to 100psi. You have to pressurize the entire chamber (about 45 pumps from what I remember) to 120psi (which those last ten pumps are less then leisurely at that pressure), blow the air into tires and HOPE the chamber & tires normalize at 100psi.Let’s say you want to now pump your mtn tires to 27psi. You have to again: guess your current pressure, guess the necessary pressure for the chamber while pumping 25-35 times, blow the air, and let it normalize. THEN you get to start the process again if you guess wrong.I will totally give it to Lynze; Fantastic design, beautiful to look at, smooth operation, everything on the pump works amazing, makes seating tubeless super easy. It’s just, either I am not their intended audience or they missed the part where people want to use their expensive pump more than just a few times a year to seat tubeless.
Jose Luis
Reviewed in Spain on December 1, 2020
Probado con diferentes cubiertas y ruedas y talona bien (siempre sin el obús de la válvula, claro), de momento no se me ha resistido ninguna. Antes usaba la botella de talonar de schwalbe junto con una bomba de pie del lidl, que también funciona muy bien para talonar. El único pero que la pongo a esta bomba es a la hora de utilizarla como bomba de pie, que no funciona igual que una bomba normal. Había leído que no se podía usar como bomba normal, que sólo para talonar, pero a mi si que me hincha las ruedas dejando la palanca en la posición para que pase la presión del deposito a la rueda, aunque la presión que marca no es la exacta. Los acabados de la bomba son muy buenos, la cabeza de la válvula es de aluminio y trae por ejemplo en la cabeza de la válvula la forma para desmontar el obús de las presta. Sirve para los dos tipos de válvula, presta y schrader.
Endika
Reviewed in Spain on July 13, 2019
Se le ve una bomba de calidad, pero en mi caso no me marca la presion de las ruedas,con lo cual no me vale para poner a la presion que necesito
Ronny Repp
Reviewed in the United States on November 7, 2019
I have no complaints about the construction or function of this pump. It's a tank. Mounts tubeless tires in a snap, functions as a normal pump when I need it one. Someday I will probably manage to break the plastic housing of the digital pressure gauge but parts are easily available.
Customer
Reviewed in the United States on December 21, 2018
This floor pump is super nice. The attachment screws on to the tire valves making it really easy to inflate tires to an exact pressure without air leaking out as you take the valve off. The gauges is easy to read and accurate and the overall pump is well constructed of high quality materials.
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