Great product Nike runs mint loving it. If u want smoother power. Vforce3 makes it happen. Not to mention the pro staff at motorsport
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I bought the Vforce reed valve along with a different front and back sprocket and it made my yz125 feel like a new bike. You can definitely feel the powerband come in faster with the new reed valve. Good products and worth the money
Really broadened the power band on my, otherwise stock, 2004 RM125. Very happy with this purchase.
Tremendous difference in throttle response
Didn’t like how I had to cut the rubber tabs to make it fit my bike. But the performance gain from this product made it all worth it.
I bought this a few weeks ago it worked and got really well. But I didn’t notice really any gain maybe alittle at top speed but not much at all. The fitment was a little different then stock
They were easy to install and helped wake the bike up. I added a full pro circuit exhaust with the reeds it really screams now
Great easy installation and makes the bike run better
Better throttle response and seemed to have more tork in lower end.
Easy install on my 07 125yz. great response all the way through the power band.smooth , predictable In every turn. Best upgrade for the price. Can’t go wrong.