When the time comes to choose the right tyre for your 21″ wheel, look no further!
We have ridden the CST CM733 in the snow, rocks, dust and mud and it proved to be one of the most versatile tyres on the market while being very long-lasting.
At 3.4kg on the scale, this tyre is barely heavier than most of the 19″, preserving your bike’s agility in the tightest trails.