HEAD I.S18 CHIP SYSTEM Intelligence tennis racquet is18 4 3/8, 4 1/2, 4 5/8. WARRANTY-AUTH DEALER Start Price USD 329.95 Current Price USD 329.95 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, August 27, 2008 End Time Saturday, September 06, 2008 Location Toronto See more about 'HEAD I.S18 CHIP SYSTEM Intelligence tennis racquet is18' Description     SquareTrade © AP6.0 HEAD I.S18 CHIP SYSTEM Intelligence tennis racquet is18 Buy it Now for $329.95CALL TOLL FREE 1-888-589-6888 GUARANTEED BEST PRICES!!   Description The Head I.S18 Chip System is the most technologically advanced racquet ever made.  It is ultra light, powerful, and reduces much of the shock and vibration that can lead to arm problems.  The original price was $500 and there's a limited amount of these racquets available...take advantage and pick one up!!  According to Head, the ChipSystem eliminates 50% of the shock and vibration, so it never reaches the handle or the player. Piezoelectric material called Intellifibers embedded in the racquet's throat generate an electrical current upon ball impact. The current is carried via a circuit to a computer chip located inside the handle.  The computer chip boosts the current and sends it back, out of phase, to the Intellifibers. This 'out of phase' current causes the Intellifibers to counter the motion occurring in the racquet, thus reducing vibration. The entire process takes 2 to 3 milliseconds. Specs: Headsize: 121 sq. in. / 780 sq. cm Grip size:  4 3/8, 4 1/2, 4 5/8 Grip type:  Comfortac Weight (strung): 9.0 oz / 255 grams strung Balance (strung): 8 points head heavy Length: 27.75 inches Cross section: 28.5 mm Condition: Brand New (plastic on the handle) Cover included: Yes Stringing:  unstrung String Pattern: 16 * 19 Recommended String Tension: 52-62 lbs. Warranty: 1 Year Manufacturers Regular Retail: 500.00 Click here for Frequently Asked Questions If you have any further questions regarding racquet specifications, grip sizing, head sizes, stringing, payment methods, shipping, etc., feel free to email or CALL TOLL FREE 1-888-589-6888. We are an AUTHORIZED DEALER of all the top brands and are pleased to service you should you have any warranty issues.  Be aware of Ebay sellers that are not authorized dealers and may not be providing authentic products and warranties. Check out my other Ebay auctions!! < font> Add Me to Your Favorite Sellers List Payment and Shipping Info Payment Options    An email will be sent to the buyer with a link to a checkout page. Payment can be made by Paypal, Visa, Mastercard, Amex, Discover, and Money order.   Shipping/Handling Rate    Continental USA or Canada  - $11.95 (5-10 business days)                                              - $15.95 (4-6 business days)                                              - $19.95 (3-4 business days)                                              - $29.95 (2-3 business days)Alaska, Hawaii, Puerto Rico  - $18.95 (5-10 days).  Please click here for rates to other countriesIf you purchase more than one item, they will be combined in the checkout and shipping will be adjusted to save you money (there is a small extra charge for each additional item).    All shipping prices are quoted in US dollars.  Sorry, no local pick-ups.  Shipping Insurance    Included in shipping and handling rate.  Sales Tax    Canadian provinces of ON, NS, NB, and NL are subject to 13% tax.  Other Canadian provinces 5%. No taxes for US customers.   About Us Click here for Frequently Asked Questions For additional information please email us at racketguy@racquetguys.com.WE ARE AN AUTHORIZED DEALER FOR ALL THE TOP TENNIS EQUIPMENT MANUFACTURERS AND HAVE BEEN SERVICING TENNIS ENTHUSIASTS FOR 12 YEARS.  WE CARRY A HUGE SELECTION OF BAGS, ACCESSORIES, AND RACQUETS IN ALL AVAILABLE GRIP SIZES AND HEAD SIZES.  PLEASE SEE OUR FEEDBACK RATING.  WE HAVE BEEN A TRUSTED EBAY POWERSELLER FOR 7 YEARS AND HAVE OVER 15,000 POSITIVE FEEDBACKS.   The Racketguy is a USRSA Master Racquet Technician (using top of the line Gamma Electronic Constant Pull stringing machines), Certified Tennis Coach, and is HAPPY TO ANSWER ANY OF YOUR QUESTIONS! Store Hours: Monday - Friday 9AM - 8PM EST Saturday 10AM - 6PM EST Sunday 11AM - 5PM EST  We respond to emails as promptly as possible. (usually within 24 hours).   Please email or call Toll Free 1-888-589-6888 with any questions. THANKS AND GOOD LUCK!!   Place a Bid!