"Such small things..but without which you'd be stuck!"

One of our mechanics said this once, and it is very true if you are riding with rims deeper than approx 35mm. We offer two different types of extender - our own brand alloy extenders, and carbon extenders by Carbonace.

With the Planet X valve extenders, the following advice is relevant:

- For 50mm rims, a 38mm extender will do the job perfectly.

- For 82mm rims, we offer a package of 2 x 38mm extenders - these are piggybacked onto each other.

- For 101mm rims, we offer a package of 1 x 38mm with 1 x 55mm. Again, these should be piggybacked onto one another.

If you'd like to see how our mechanics fit valve extenders, click <a href="http://www.planet-x-warehouse.co.uk/?p=1564#more-1564">HERE</a>