EXO Protection offered in select models
High-volume, lightweight true racing tire
3C Triple Compound Technology
eXCeption race specification
JRA write... available in both 26 and 29 inch wheel sizes the Ikon has all the Maxxis technology thrown in for an ultimate race tyre. In plainer English the eXCeption sidewalls are 120 threads per inch making it light and supple. This 3C compound is XC specific and the EXO sidewall options give it extra protection for rocky races or make it ideal for using as a lightweight tubeless tyre.