Really broadened the power band on my, otherwise stock, 2004 RM125. Very happy with this purchase.
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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.
Installed this reed valve system on a 2003 CR250. Was pleased with the ease of installation and the overall performance - night and day difference from the stock system. I run my bike towards the lean scale (one step up from factory suggestion - based on elevation and temp) and the throttle response is bar none!
These are the best of the best when it comes to reeds. I needed to replace my old boyesen reeds and decided to give these a shot and I'm glad I did. An increase in performance over the boyesen and stock reeds have nothing on these ones. I would highly recommend these to anyone