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This is a quick post to explain to John Harrington (facebook discussion on 24 August ) about clipping tires.

(There is more, but I couldnt screen shoot the whole thing- was born in the 70s)

These Specialized Captain 2.00 tires  clogged with mud at XTERRA Vermont in 2009 (Read more about the race, rotten foot and tire [...]

I’m very lucky to have a full quiver of Specialized bikes to chose from!
After watching a few youtube videos on the Waco course, I decided to travel to Waco with my 29er Epic (Aluminium)- it loves rocky, rooty and twisty.  But 30min into pre riding the course on wednesday I had to “call a friend” [...]

This is by far the hairiest XTERRA course I have ever pre ridden. Sure, its almost all uphill, but it is super technical and slippery. It has been raining for the past 3 weeks and everything is slimy.
Speaking of slimy, my foot is fine. The cut is 90% healed up and I even ran on [...]

In search  of the holy rubber…
Following up on earlier tire testing in Stellenbosch*, Specialized’s tire whiz guys came up with 5 new prototypes to test. The goal is to make a tire that is very puncture resistant, but still rolls well and doesnt weigh as much as a tractor tire.
*Read earlier blog Tire testing Stellenbosch.
We [...]

Burry Stander doing rolling resistance testing on the rollers. He rode at 25km/h and at 35km/h with about 20 different tires and measured the wattage needed to hold those speeds for each tire. On the right (reading the power  tap numbers) is Benno Willeit, our Specialized mechanic, and on the left is Tire Specialist Frank [...]