At first glance, the Santa Cruz TRc (as in Trail Carbon) seems to fit neatly between the California company's venerable Blur XC model, a nimble, fast race platform with four inches of travel, and its more enduro oriented 5.5-inch Blur LT. Indeed, looking at the TRc stats on paper (five inches front and rear), we almost wondered whether the bike wasn't an unnecesssary squeeze job—why not go with one of the exisiting Blurs? But from the very first ride, it became clear that this bike is more than just the sum of its numbers. For a five-inch 26er, the TRc is surprisingly slack and low-slung, which makes it agile and grounded and totally playful on all downhill terrain, yet it's nearly as light as a cross-country rig. That makes for one of the must fun yet idiosyncratic rides around (several testers called the geometry "odd"), a bike that can do almost anything in the right hands but isn't the one most people will want to ride all day, every day.