The Kawasaki KLX300S/SM has carved its way into many riders craving a need to get out and rip up the track, with an installed spark arrestor for hitting the trails.

The punch of the water cooled fuel injected 292cc engine comes alive with our RS-2 slip-on. Adding a max HP gain of 8% and a max torque gain of 9% making this little supermoto come alive. The RS-2 saves some weight too, alleviating 2.8 pounds from the stock muffler. This RS-2 includes an O2 sensor bung to accommodate the fuel technology of the KLX. With added power, torque and that distinct Yoshimura exhaust note, now we're talkin' fun!

This slip-on also fits the popular dual sport KLX250

Yoshimura's RS-2 is proudly designed, developed and manufactured in Chino, California.

Product Info: 

• Our stock photos shown are of the actual item.
• Brand new directly from YOSHIMURA in original packaging.
• IN STOCK AND READY TO SHIP
• SAME DAY SHIPPING MONDAY - FRIDAY IF ORDERED BEFORE 10AM!!!

Fits the following Vehicles:

Handling Time:

• Handling time on all items is 1 business day. Business days are Monday - Friday excluding holidays.
• Orders are processed daily at 10am EST Monday - Friday, this means if you place your order after 10am EST your order will not be processed until the following business day.

Domestic Shipping:

• Free shipping on most items unless otherwise stated to the lower 48 states. Additional charges for Alaska, Hawaii, Puerto Rico and Guam may apply. We reserve the right to change shipping carrier based on location or for combined orders. This is to ensure your package gets to you as quickly and as well packaged as possible. Our inventory is constantly updating and changing, we do our best to keep it as accurate as possible. However, in some instances seasonal items sell very fast and can be subject to temporary delays. In the case this happens, we place your parts on an emergency restocking order and the item will generally ship within 1 business day. In the event of a prolonged delay we will make our best effort to contact and notify you of such delays. ETA's provided by MX Locker are ESTIMATED TIMES, we aim to get you your order within these time frames however some unforeseen circumstances do arise. We will do our best to work with you to get you your item as fast as possible.

International Shipping:

• We ship worldwide. Limitations due to manufacturer's restrictions on some items may apply. The shipping costs do not include duty or import taxes so please check before you purchase an item. All international items will ship via USPS Priority Mail International or USPS Express Mail International for addition fee. Shipping times will vary depending on the country the item is being shipped to.

Combined Shipping:

• We do our best to combine shipping on orders. If you wish to ensure that multiple items you have purchased are combined please send us a message.

• We offer 60 day free returns!
• Returns must be in NEW/UNUSED condition in ORIGINAL PACKAGING.
• If the part is used there is a possibility that you will not receive a full refund, as we do have to resell the item.
• Electrical parts are NOT returnable.
• All Returns must be authorized by us and you will get a RMA number to put on the outside of the box.
• If an exchange needs to be made we will gladly work with you, however you must pay for shipping to return item AND shipping to get the new item to you.
• In the event that we make a mistake, they do happen occasionally (we are sorry), we will cover shipping costs to get you the correct item.