Sena SMH10 Helmet Clamp Kit for Bell Mag-9 Helmets

Easy to fit & puts the mike in a far better position that the standard kit where the mike boom is attached directly to the mount for the communicator.

If you’re looking to replicate you’re sena smh10 in dual helmets, swapping the main unit between them, this is ideal. Now I have two helmets set up and I just plug the main unit into the one I’m using that day. Quick delivery and a genuine product at a good price.

I have added several of these kits to helmets over the years. They work well. I just fitted this to a Nolan 105. I had to cut a small rectangular aperture in the plastic trim of the helmet but then it clamped up well and ends up in a good position.

I use them for my work helmets ( I'm a tree surgeon) and motobike helmet. The only issue is the wire to the speakers should be a bit longer for a easier install as I couldn't get one of them perfect without compromising the placement of the unit. Perfect for my work helmet as the unit is at the back of the helmets.

I have owned a few of these bases over the years and they always fail at the flexible headphone socket (As others here have described) NO MORE! The unit I received has been updated to a solid port and I couldn't be happier. It won't break the wiring and it's easier to find with gloves on. The attached photo shows the old design and the new one above.

Excellent, exactly what we needed at a great price, fantastic communication from the seller about delivery. Would thoroughly recommend. As for the product itself it does exactly what it's meant to :-)

Fits the Bell dlx qualifier perfectly, although it doesn't change the wind noise levels, no worse or better in that respect. Definitely a neater fit and the Sena doesn't get scratched when I put the helmet down 👌

With the bell sena mag 9 helmet the smh10 intercom mounts 10mm into the side of the helmet so it doesn't protrude a lot and this clamp fits on the inside holding the boom Mike and speakers and all the connections for the intercom. Perfect fit