Great concept and design!!! Definitely will be ordering a second one for traveling!
It's a snap to use - positive connection, no air leakage, works great for both styles of valves. I am confident it will also be just as good at inflating basketballs.
This tool has made previously tricky tire exchanges for indoor training seamless. Currently using it for a trek Domane, the narrow carbon frame and lack of chain slack was a challenge each time.
It takes 2-3min to understand how to use.
I found going to the very first gear (not 3rd) for max chain slack best. Not affiliated in any way, if you have a narrow frame/carbon road bike and hate removing the rear wheel it's a game changer, works as intended.
Impulse purchased this pump ... went with the digital version. I have used it a half dozen times and absolutely love it. Have 700-23 tires on my Trek Madone, like to ride around 80-85 lbs. With my previous pump, which i had for over 10 years, it was always a guess. Now I know exactly what pressure my tires are and do not lose a bit of tire pressure when removing the coupler. The whole design of the pump is great, the self-centering handle, the location of the gauge for visibility, the coupler cradle. Was definitely worth the investment!!
Works as described. I am very happy with the purchase. Its a good product.
Well engineered and operates as intended to make rear wheel on & off simple, clean and efficient while also keeping the bike frame clean from chain grease. ChainLift V2 also makes it easier to place and remove bike on direct drive trainer.
WOW!!! this floor pump/Zilch RF-S is amazing , I have always had not so easy success with presta valves , seldom capturing the valve properly on first attempt ,NO LONGER!! this is space age, connects soundly 90% of the time,TOP TIER TOOL, Thanks
Fast shipping. Been using Chainlift for several years. New Di2 GRX bike...needed a pin that wasn't in original pack.
I took in the instructions and did what I thought was the suggested way, but it took dropping back and beginning all new by simply using the exact “3quick steps” and shazam! The steps shown on the site were a bit better than on the box for me to get the hint. I had it 80% there but not 100% and stress free until letting those 3steps dictate. Heed the diagram’s lift arm rotations. Get it on with the CORRECT pin and hand rotate your derailleur as it says. It will simplify at that point.
If you want it to work, LET it work. Even in my initial attempts I did not touch the chain once. Now that I know the easy and QUICK way I will not ever want to even loosen my cinch cam without this guy. Will be perfect for transport without wheels in the trunk of my Camry. Completely clears my cassette and things should drop in and out quickly without any chain interference or attention needed to align things.
Easy as advertised!!! This thing just makes sense. Easy on and easy off with no loss of tire presseure. Solid and rebuildable... This thing should outlast me!
Works the advertised! Made out of great materials! No tire pressure loss! The trigger release is so smart!
I have had several pumps that, at best, were ok. This Zilch Floor Pump is awesome. I like the digital readout and its location on the pump. I also like how easy the pump head attaches to the Presta valves. The conversion to the Schrader valve is one of the easiest I've ever worked with. Overall, this pump is everything as advertised and I would highly recommend it.
If you struggle to take the rear wheel off & on like I do then this is the perfect tool to use. It's so much easier with Chainlift.
I was looking to replace my bike pump and was underwhelmed by the premium offerings. The conversation was focused on material and volume. Radian provides a novel solution to the pump head which immediately piqued my interest. The body is solid, the balancing air, and novel valve head felt like it would be worth the investment. I’m happy to report that it’s delivering on its claims.
They work as advertised
Works as advertised. So nice to be able to pull the chain off without grease or finger pinching.
By far the Zilch is the easiest filling device I have ever used.
The Chainlift V1, was great, V2 is better, it is stable and I think easier to use. I like it so much I bought 3 more for my friends to encourage them to clean and service their bikes. It worked, they now do it on a regular basis. I thank and so do they!
It took a bit to figure out, but now that I have the hang of it, it works great. It was a piece of cake to move my TT bike off tthe trainer ando take to the shop and put my road bike on. The bikes used different adapters, but selecting the correct one was not an issue and the tool worked the same for both bikes.
So easy to attach to a presta valve with it. A true game changer. I hope it lasts over time.
Love it, very easy to use and having the digital readout is a game changer!
This tool works great!! The instructional videos are priceless. Happy bought it!
Easiest pump ever! I was skeptical at first, but when this arrived, I couldn't believe how easy it is to pump up our gravel bike tires. Believe the hype!!
Love using my new pump— best ever, once I learned to first push in the presets valve with my finger,to free it up. A bit gander to pump the air, but ease of use attaching and releasing the air head makes it worth it. Buying two more to give one to each of my kids.
