The Zipper's & ThunderMax® staff will be traveling coast to coast this riding season. Make sure to mark your calendars and join us for these upcoming events!
You won't want to miss us during your favorite rally or event! Zipper's will have friendly and knowledgeable staff on-hand to answer all of your performance questions as well as to help you pick the right performance parts for your Harley®. You'll receive installation and support backed by 30 years of experience. Feel the immediate benefits of the ThunderMax® EFI System!
Stop By and See Us!
Stop by the ThunderMax® trailer and find out how the ThunderMax® EFI system can improve your riding experience. Let the knowledgeable representatives from Zipper's Performance answer your ThunderMax® questions, while you're there have your ThunderMax® with AutoTune installed by factory technicians!
1. Laconia Bike Week: 06/11/2011 - 06/18/2011
Location: Laconia Harley-Davidson, NH
Event Website: Laconia Website - Click Here!
2. Gettysburg Bike Week: 07/07/2011 - 07/10/2011
Location: Harley-Davidson of Gettysburg, PA
Event Website: Gettysburg Bike Week Website - Click Here!
3. Sturgis Motorcycle Rally: 08/08/2011 - 08/13/2011
Location: Black Hills Harley-Davidson, SD
Event Website: Sturgis Rally Website - Click Here!
ThunderMax Hats and Tee Shirts are Available for the Rally Season!
Let everyone on the road know that ThunderMax is the best money you have ever spent on your bike.
ThunderMax Hats are 100% cotton, embroidered with the ThunderMax logo and have an adjustable strap on the back for the perfect fit. One size fits most.
are made of quality 100% cotton and are printed with the ThunderMax logo on the front and back. Shirts are available in a variety of colors, sizes, short or long sleeves.
To order, Call (410) 579-2828 or Click Here to Shop On-line!
Zipper's Performance Parts hours of operation are Monday through Friday, from 9 AM to 5 PM E.S.T.
Quantities are Limited and Going Fast! Made in U.S.A. Order today for the best selection.