E13 XCX Chainguide
The brainchild of World Cup mechanic and now Hive Brand OE & International Sales Ninja Jonas Mikolayunas, the XCX Chain Retention System has literally been years in the making.
The XCX, has been used by friends and employees of e thirteen since 2004 and now has been proven at the highest levels of competition right out of the gate. Having won the Men's Elite Silver medal in the 2009 UCI World Championship Cross Country race the XCX is the first chain retention system in the world to podium at a international World Cup XC event.
I purchased the E13 XCX 3 months ago after ditching my front derailleur. It is bomb proof and easy to install. I love when I can buy and install a component then forget about it because it does the job.