More Crazy New Stuff From Shimano: CX70 and CX50 Cyclocross-Specific Groups
What was once seen as an interim sport, a way to stay fit in the off-season, is fast becoming one of the most popular cycling activities. I’m speaking, of course, about indoor unicycle mixed martial arts, or is it cyclocross? That’s it, cyclocross. I get so confused. Back when I was partying with Charlie Sheen I was “exposed to a whole lot of magic,” but unfortunately I did try the drug called “Charlie Sheen,” and while my face didn’t melt off and I didn’t die, it has left my brain a little fried.
Cyclocross is the thing where you take a road bike, put big tires on it, slacken out the frame angles a little bit, and ride around on grass in circles while people yell clever taunts at you and offer you dollar primes (which are sometimes clenched between the cheeks for their buttocks). The cyclocross bike is basically a “hybrid” of a road bike and a mountain bike, in fact, true aficionados of the sport have lovingly nicknamed it “hybrid bicycle racing.” The sport has become so popular in recent years that Shimano has decided to acknowledge its existence by creating a cyclcross-specific line of components at the 105 and Ultegra levels. But no disc brakes. At the rate Shimano is diving right into this wacky cyclocross thing, we should see cross-specific disc brakes around the time Justin Bieber is eligible to run for president…or 2013, depends on who you ask.
The new group features high quality, non-touring-specific cantilever brakes; smaller chainring sizes with less “jump” between rings; and four (yes four) different front derailleurs. Photos and actual facts after the break.
The main difference between the road and cross group is the brakes. Ya sure Shimano has been offering cantis for years. People throw the R550′s on their cross bikes, but those things…what’s the word (checking thesaurus), sucked. Shoot, you could even throw a pair of Altus brakes on a cross bike (if you didn’t mind the perpetually exploding return spring covers). These brakes look a little more boss than the R550′s or the Altuseses.
The CX50 brakes are pictured above, the CX70′s are pictured at the top of the post. The CX70′s use a replaceable cartridge style pad, while the CX50′s use a pad on an enormous, weird post-thingy.
Its silver brother.
Bottom pull front derailleur built around the smaller 46t chainring.
Braze-on, top pull.
And clamp-on top pull.
No word on when this stuff will be available, hopefully by cross season eh? If I stay clear of partying with Charlie “The Rockstar From Mars” Sheen, I may actually get to see it.