Reviews
Well built, versatile and designed for those who really use equipment in the field
I use bikes and motorcycles quite often to go out of town, and for some time I had been looking for a reliable system to mount the action camera without having to invent improvised solutions with straps and American tape, so when I got my hands on this K&F Concept clamp I immediately wanted to understand if it was really up to the situation in which I would use it.
This is an aluminum alloy crab clamp, and just by holding it in your hand you can feel a solidity that you don't necessarily expect from an accessory in this band, with a low weight that does not weigh on the handlebars and does not alter the balance of the bike, but with a structural rigidity that transmits confidence, especially when you mount a camera on it and start moving on a rough surface or in a curve at a fast pace.
The fixing system is one of the most successful points: the ring tightens progressively and the non-slip silicone pads do their job very well, adapting to both standard diameter and thinner tubes thanks to the second insert included in the package, which, among other things, is equipped with an integrated positioning system that keeps it anchored to the clamp and prevents it from being lost during assembly and disassembly, a small detail that those who have already lost similar pieces around the garage will appreciate a lot.
The part that convinced me the most, however, is the double spherical joint system, because the possibility of orienting the head 360° without the need for tools really changes the way you work in the field: you arrive at the location, you mount the clamp on a branch, on a railing or on a fork, and in thirty seconds you already have the shot you want without having to disassemble everything all over again, which when you are shooting a travel vlog and the time available is always little, it makes a concrete difference, not just a theoretical one.
In the package you will also find the action camera adapter and the smartphone holder, both compatible with a very wide range of devices that cover GoPro, DJI Osmo Action, Insta360 and many others, so you will hardly find yourself in the situation of having to buy additional adapters, unless you have something particularly niche.
If I really need to find something to think about, I would say that the aluminum knob for tightening the ball joint requires a rather firm grip to really lock everything in place when used with heavier loads such as a camera with a small microphone mounted on top, but it is a matter of a few seconds and does not compromise the use in any way.
In any case, it is a well-built, versatile accessory designed for those who really use the equipment in the field and do not want to find themselves with the camera that vibrates or moves during shooting.
This is an aluminum alloy crab clamp, and just by holding it in your hand you can feel a solidity that you don't necessarily expect from an accessory in this band, with a low weight that does not weigh on the handlebars and does not alter the balance of the bike, but with a structural rigidity that transmits confidence, especially when you mount a camera on it and start moving on a rough surface or in a curve at a fast pace.
The fixing system is one of the most successful points: the ring tightens progressively and the non-slip silicone pads do their job very well, adapting to both standard diameter and thinner tubes thanks to the second insert included in the package, which, among other things, is equipped with an integrated positioning system that keeps it anchored to the clamp and prevents it from being lost during assembly and disassembly, a small detail that those who have already lost similar pieces around the garage will appreciate a lot.
The part that convinced me the most, however, is the double spherical joint system, because the possibility of orienting the head 360° without the need for tools really changes the way you work in the field: you arrive at the location, you mount the clamp on a branch, on a railing or on a fork, and in thirty seconds you already have the shot you want without having to disassemble everything all over again, which when you are shooting a travel vlog and the time available is always little, it makes a concrete difference, not just a theoretical one.
In the package you will also find the action camera adapter and the smartphone holder, both compatible with a very wide range of devices that cover GoPro, DJI Osmo Action, Insta360 and many others, so you will hardly find yourself in the situation of having to buy additional adapters, unless you have something particularly niche.
If I really need to find something to think about, I would say that the aluminum knob for tightening the ball joint requires a rather firm grip to really lock everything in place when used with heavier loads such as a camera with a small microphone mounted on top, but it is a matter of a few seconds and does not compromise the use in any way.
In any case, it is a well-built, versatile accessory designed for those who really use the equipment in the field and do not want to find themselves with the camera that vibrates or moves during shooting.
25/04/2026