I love love love this pump for our family of four's bikes! It's so much easier to quickly top off everyone's tires for a quick ride.
I have used this only a handful of times, but so far it seems to be as advertised, extremely easy way to fill up your tires to an exact amount, this will come in extremely handy when you’re doing multiple bikes for like a family, you won’t already feel all worn out before you even get on your bike pumping up everyone’s tires. This will always make it easy for somebody to fill up their tires before they ride rather than just riding with the air that’s in them because it’s too difficult to operate a hand pump.
Great product! Works as advertised-- has a lot of informative videos that one should review to get it correct on the first try--- as disclosed, easy to use, not intuitive. The videos and charts are linked and easy to follow. You are set up for success!
I have been Cycling for 55 years in many different countries and still cycle few days a week. The Floor Pump Zilch RF-S is by far the best pump I ever owned and I owned many pumps, with some still in my garage., being useless now. I recommend this pump to everyone I cycle with and I am sure it will be more than satisfactory. Thank you for great product.
I am extremely impressed with the product. The initial quality, engineering, and functionality are exceptional. Ease of attachment and engagement to the valve stem is beyond my expectations. I am actually looking for tires to fill up daily it is so fun and easy. I look forward to putting it through its paces to test its durability and reliability over time.
This pump and its ease of attaching to the valve is FANTASTIC, I have 3 other pumps at home and this one Is by far the best. No more popping of the valve when putting high pressure into your tires before a ride.
Would recommend it.
Donny D. Florida.
Made it easy to inflate bike tires with Presta valve, utilizing air compressor.
Fernando provided the exact pin required at no cost and shipped it in a timely fashion. This productc works exactly as advertised.
Buybwith confidence.
I am thoroughly impressed with your pump. This is the first time that I was able to get the exact pressure and not lose pressure when disconnecting. I will be recommending your pump to all my fellow cyclists. Superior product!!!
Works well as advertised. I use it on a Terratrike. I do have to remove a rack and fender, but it is still a useful tool.
Great product that works easily and as promised.
This pump is the easiest pump I’ve used in 26 years of riding. I’ve had many pumps that I purchased at bike stores…some of them broke over the years, and some of them are just super cumbersome to use. This Zilch pump is so easy I can pump up my bike tires quickly, efficiently and with one hand!!!
I run low PSI in tubeless tires and vary pressure 3-5 lbs difference. That was virtually impossible with the analog gauge but very easy with the digital display. Radian was very understanding and helpful with an exchange/upgrade. Great customer service.
Works as advertised! Now my wife is able to pump air into her bike tires.
Great pump and easy to use. It really just slides on. Feels very accurate and fast.
Could not be happier with this product. It does exactly what it describes and is simpler/easier to use than a conventional pump. Love the digital gauge as well.
This pump is working great. I’m 70yr, I’ve never used presta valves. They are a PIA for a newbie. This pump took away the PIA. I’m getting precise PSI’s every time I use it. I had a couple questions when it first arrived. I the support phone and Fernando patiently answered my questions. So great pump and support team. If you gotta buy a pump give this Zilch floor pump a try.
