Boyesen Power Reeds #624 Yamaha Yz490/yz250 2-stroke/wr500z
Price:
$ 43
- Condition: New
Seller notes
Boyesen Power Reeds #624 Yamaha YZ490/YZ250 2-Stroke/WR500Z Product Details Boyesen's patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power by creating: More Air Flow. The dual-stage design allows you to replace your stock reed stop with...
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