What a great kit this is!! Delivery to belgium was very quick! I'm happy with the result. Don't have to shift as mutch as with the original chain. Lower revs and more accelaration. And a higher top speed. If you buy this kit you won't regret it!! Top notch! Thanks marcel!!! Greetz from belgium

Just upgraded to the uprated coils, the uprated regulator, the uprated stator and ngk caps with iridium spark plugs. I have to say it made an amazing difference, the bike almost no longer needs choke (less than a minute and only on first start in the morning), acceleration has improved significantly and my bike is now charging (which was my original problem :p). Very happy with all items 🙂 Bike is a 2003 gv250 carby model

Got a set for my project bike a 12 front 48 rear on my xrx125 and it has made a lot of difference to the way the bike rides, it's not a gear setup I got for top speed I wanted more acceleration so went with a 12/48 set up now the bike not only holds it's top speed but I am able to go up hills or against head winds without changing down a gear, I can even accelerate up hills and change up gears that a normal 125 would struggle with. Apart from the way it helps the bike run, the look of the new setup is so much better than the stock setup. I can't say how long it will last as only done a couple hundred miles, so far it looks good. It's a simple upgrade that's worth the money

Chain worked well for a few months, had 85mph on flat, compared to normally 65, however it's been roughly 3 months and now the chain isn't holding between rides, tightened it and became slack at the end of the same ride, resorting to a max of 65 down hill, have taken 2 links out and tighten with chain slacking still got the same problem, not impressed by the quality of the chain, in total I've done less than 600 miles on this chain

Just upgraded to these coils, the uprated regulator, the uprated stator and ngk caps with iridium spark plugs. I have to say it made an amazing difference, the bike almost no longer needs choke (less than a minute and only on first start in the morning), acceleration has improved significantly and my bike is now charging (which was my original problem :p). Very happy with all items 🙂 Bike is a 2003 gv250 carby model

Starting with the quality of the wire work, excellently put together. As for longevity, I made this switch around 4k miles when my stock regulator went out. I decided to just replace the stator as well. (The stator provided by Marcel was a ElectroSport USA stator] It has been three years since I've had these parts and they have continued to hold up. I blew one regulator fuse(THANK YOU) and that is from pushing the bike to the absolutely limit(6 months ago) on a speedrun to get to an Autoparts shop for a drainplug for my car before they closed. If you are looking to replace the stock reg and stator I would trust the work put out here. They know where to find quality parts. If it wasn't for wanting to not mess with this again, I would pick up a Shinden set that is still floating around here.