kfb Posted September 27, 2005 Are their any big bore kits available that are worthwhile for an XR80? My son is too short to move up to a taller bike, so I thought i'd try to squeeze a bit more power out of our 03' XR80. Any tips or advice is much appreciated! Thanks! Share this post Link to post Share on other sites
boxfan23 Posted September 27, 2005 Powroll.com I think they have a 95 cc kit. here click this... This the products for your bike. PowRoll products Share this post Link to post Share on other sites
