Can't find information on Suntour XOR 100 fork This Rockrider 540 MTB description says it has a Suntour XOR 100 fork. I am not able to find it on the Suntour website. 

Anyone knows what does XOR stands for?
"XOR" stands for nothing, it's a typo in "XCR". Here's a review of this bike where you can read the model clearly on photos and the XCR aggregate page on Suntour's website.