Boe and I took my new carbon Salsa Beargrease XX1 and a burly Surly Krampus to Buffalo Creek on a warm November Colorado day to put it through the test. It climbed the decomposing granite trails like butter, and rocketed down the flowy singletrack. But we weren't satisfied...we crawled up Rasberry Ridge to see how many of the steep drops and tight rollers we could stomach on our fully rigid fatties. This is but a sampling...