This is a "machine-selection optional" part.Please choose a vehicle to see the options specific to your machine,choose from all of the options below and add to cart.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
2003 KTM 450 SX 4-Stroke
Delete this machine from profileSee this part for this machine profile
"Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."
-Dan Thomas, CEO and Founder
We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.
We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.
Live chat: Click here
(Leave email if after hours)
Email:sales@rockymountainatv.com
Call us: 1 800 336-5437
7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!
Comments On Jun 17, 2013:Almost as good as S12 in mud and better on drier ground.
Was this review helpful?
Comments On Dec 02, 2012:superior tire to the Michelin s12. Great tire!
Was this review helpful?
Comments On Sep 02, 2012:I have been buying tires from the shop I work at for years and this is my first time buying mail order because they are soooooo much cheaper (even with my discount). These tires are the best tire I have ever used. I ride in all types of terrain and they are a happy medium for all. In the woods they hook up sooo good it feels like riding a sportbike on asphault.
Was this review helpful?
Comments On Jul 09, 2012:I ride mostly in sand...desert and sandy mx tracks. This tire is the BOMB!! It hooks up well and lasts forever. I have used it for 3 seasons (no joke) and I had someone ask me why I was selling my bike with a new tire on it. If you ride in sand or mud you need this tire!
Was this review helpful?
Comments On May 15, 2012:Good in sand and lasts a long time but doesn't transition to harder packed dirt very well.
Was this review helpful?
Comments On Apr 11, 2012:Maybe it's our track and the soil mixture we normally ride on, but this tire doesn't hook up as well as the MH3. Also, knobbies started tearing off fairly quick. I switched to the MH3 and MUCH better performance and longevity (Honda CR125)
Was this review helpful?
Comments On Jul 14, 2011:Tires were shipped real fast. Mounting was easy and the tires hook real awesome. I like the straight like acceleration/hook on these tires compared to the dunlops i had.
Was this review helpful?
Comments On Apr 21, 2011:As a pro motocross rider it is very hard to find a tire that gives you the best traction and still yields good durability, this one is it, Great traction and outlasts the competitions tires by 4-5x the life, thanks michelin
Was this review helpful?
Comments On Sep 24, 2010:I bought these tires to replace the worn factory tires that were on my KX250. I ride in FL where the ground is mostly sand with a mix of roots and hard clay. The old tires would slide in the sand and slip on roots when wet. I was excited to get these tires as my brother-in-law just put the S-12's on his YZ125 that tracks like a train on rails through the sand. I choose these over the new Geo Max tires based off the reviews I read. I put them on last week then rode last weekend and my first impression was "these are no different than the tires I just took off" After riding all day in the loose sand, I felt that these tires gripped a little better but still slipped a lot in the sand. I am not sure if it's the weight of the bike but compared to his YZ125 with the S-12's, the tires are a let down.
Additional Comments On Sep 27, 2010:Rode with the tires again this weekend. I still hold to my original statement. I may change out the front with the new Dunlop GeoMax to see if it handles better.
Was this review helpful?
Comments On Jul 15, 2010:Excellent tire, have put over 7 races on it and its just now starting to round. Will definitely buy again!
Was this review helpful?
Stay Connected!

© 2013 Rocky Mountain ATV, Inc. All rights reserved. Unauthorized use of any images, thumbnails, illustrations, descriptions, or editorial content without written permission is strictly prohibited. Prices are subject to change without notice.
See our street site JakeWilson.com for: Motorcycle Parts, Motorcycle Accessories, Motorcycle Tires, Motorcycle Helmets and more.
Take a look at our most popular areas: ATV parts | ATV Accessories | ATV Tires | Dirt Bike Parts | Dirt Bike Accessories | Dirt Bike Motocross Tires | Motocross Gear | Motorcycle Accessories | Motorcycle Exhaust | Motorcycle Helmets | Motorcycle Brakes.

