TW22 & TW21
I first installed the TW22 and TW21 tires in 2011 on my 2011 KLR 650. I wasn't happy with the factory tires. I have just recently swapped them out for a new set of TW22 and TW21 tires. I got a wopping 8,300 miles of use which consisted of on and off road use. My front tire (TW21) could have gone another 3,000-4,000 miles before changing, but I am a stickler for changing both at the same time. Excellent tires and I satisfactorily recommend them for any user.