Everyday i am amazed with this product! well said on " holding together" i only have one explorer kit in the usa as of today, but they will be around for everyone in september/october. there is no hyfax , so no worries riding this in dirt. sand is next on my list. the reactions i got out of the croud and i let some of the top hill climbers at this event at http://www.beaverdalehillclimb.com/ , made my day, they begged me to come back for their national event later this month. i hope to be there! just a few little notes, the explorer kit was only off by 1 sec by the best climb of the day, in the morning the hill was wet because of the rain the day before, and it was the only bike who made it up in the am. also, i have this kit on my STOCK CRF 450, no mods at all. no need for turbos or big engines for this kit, i had 7 guys try the hill climb, and they had such a smile when they came back, because they made it!!! thanks for checking out this great product! get your order in soon with your local dealer or contact me and i will see that you get one!