Got my order from Ride Now Just like they said! Tax sucks but is still way ahead of any deal from shops or ??? Dennis Kirk needs to get a grip or close the doors!!! Geez!!! I got another set of the 009's 190 & 120 for the Busa!!! I know what you are sayin! That stinko lovin fool!!! Those are W rated!!! But i find out that the speed rating is kinda fickle! The W or Z speed rating is up to the MFG. I will never go that fast even though i have had it to 10 under, the "W" which this bike does like the Bandit does 100!!! Will keep up the post on these! The rear on my Busa will B smooth in about 1500 more miles, 5K (got more than i figed) stock Bridges.. Busa 5lbs more than the Bandit (DRY) Just around 70 + HP. I want 009's on when i go to the twisties in N.C. in Oct! I know they will do all i expect, and piss Rob off!!!! 
http://www.totalmotorcycle.com/photos/tire-tyre-guide/Tire-TyreTech.htm In laboratory tests that relate directly to highway speeds.
Reminder: Actual tire speed and performance capability depends on factors such as inflation pressure, load, tire condition, wear and driving conditions.
** Although no upper limit speed is specified here, the indicated tires nonetheless have limited rated speed capability. Call 1-800-367-3872 for a referral for more technical information.
*** Any tire with a speed capability above 149 mph (240 kph) can, at the tire manufacturer's option, include a "Z" in the size designation (120/70ZR17). If a service description IS NOT included, the tire manufacturer must be consulted for the maximum speed capability. If a service description is included with the size description, the speed capability is limited by the speed symbol in the service description.
Topic: Anyone afraid of the W vs Z speedrating? 168 mph works 4 me! (Read 2442 times)