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Your cart is empty.Boyesen Power Reeds use a patented dual-stage fiberglass design for more airflow, more air velocity and more overall power. This item fits the following applications: 1990-1995 Yamaha RT100, 1988-1990 Yamaha DT50, 1980-1982 Yamaha MX80, 1980 Yamaha YZ50, 1975-1979 Yamaha TY175, 1974-1975 Yamaha TY80, 1974 Yamaha YZ80.
Abby Bessett
Reviewed in the United States on May 2, 2015
Wrong application did not fit mx80
hansito
Reviewed in the United States on October 1, 2014
Definitely not worth the extra coin, hassle of installation set-up, and waste of time, if you believe that there will be any power gain in buying and using this product. There was no noticeable power difference as claimed. No extra-crisp throttle response. No extra RPM advantage. The undamaged stock reeds actually worked better - or at the least - just as well, as these Boyesen 620 Reeds. The worst part is - that re-jetting of carburetor is necessary, as per instructions. What a pain just to discover that there is no difference in the end result. Engine runs great with these reeds - but it also runs great on the 20 year old stock reeds. WHATEVER! Two-piece design appears cheaply made. Product should be made in China where price would be significantly lower and quality might improve.Returned this item for a set of stock stainless reeds through Yamaha for my DT-50.
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