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  • USA Delivery

    Free shipping for orders over $99.99 (restrictions apply). Flat $9.99 Shipping for under $99.99



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  • Dual stage reeds
  • Minor change gives major H.P. improvements
  • Faster opening and closing
  • Greater low pressure (Low-throttle) response
  • Greater velocity and flow area
  • Longer overall life
  • No engine damage if broken


Make Model Year
Kawasaki AR 50 1982
Kawasaki AR 80 1982
Yamaha Rt100 1990
Yamaha Rt100 1991
Yamaha Rt100 1992
Yamaha Rt100 1993
Yamaha Rt100 1994
Yamaha Rt100 1995
Yamaha Dt100 1974
Yamaha Dt100 1975
Yamaha Dt100 1976
Yamaha Dt100 1977
Yamaha Dt100 1978
Yamaha Dt100 1979
Yamaha Dt100 1980
Yamaha Dt100 1981
Yamaha Dt100 1982
Yamaha Dt100 1983
Yamaha Mx80 1980
Yamaha Mx80 1981
Yamaha Mx80 1982
Yamaha YZ50 1980
Yamaha Ty175 1975
Yamaha Ty175 1976
Yamaha Ty175 1977
Yamaha Ty175 1978
Yamaha Ty175 1979
Yamaha Ty80 1974
Yamaha Ty80 1975
Yamaha YSR50 1987
Yamaha YSR50 1988
Yamaha YSR50 1989
Yamaha YSR50 1990
Yamaha YSR50 1991
Yamaha YSR50 1992
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All Items Ship From The USA

Shipping and Delivery

We ship from a vast distribution network strategically placed in different regions within the USA to provide fast shipping times to most locations. Sometimes your order will arrive in separate boxes if you order multiple items due to many inventory locations. Some items may ship directly from the manufacturer to you.

Most items are kept in stock, however some products are custom made to order and require manufacturing time and will likely ship directly from the manufacturer.

Expected ship dates are our best estimate based on past shipping times and are more than 90% accurate. Most products ship within 2 business days, unless otherwise noted on the product page. Should an unexpected delay occur, we will notify you by e-mail (or letter) of the new projected shipping date.

In-stock items usually ship the next business day (weekends and holidays are not considered business days).

Please allow an additional 1 to 5 business days after the shipment date for delivery.

Free Shipping

Get Free Shipping on qualified items without hidden fees. 

All Terrain Depot has Free Shipping everyday for most product purchases over $99, saving you some valuable cash on your ATV/UTV Accessory products. Some restrictions do apply.

Here's the details:

  • Free shipping offer is valid only on qualified items. Eligible items are identified on their product information page. They can also be identified in your shopping cart. 
  • Shipping method will be selected by All Terrain Depot. Free shipping orders will be delivered via a standard ground shipping method selected by our direct-ship manufacturers/fulfillment centers.  
  • Not available on international, Alaska, Hawaii, Puerto Rico or APO/FPO orders. Only standard ground shipping orders to residential and commercial addresses in the continental US are eligible for Free Shipping.

Lost or damaged shipments

Items will not be replaced or refunded until carriers perform their investigation. This period ranges from a few days to a few weeks.

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