Installed on a YZ250. Was having issues with clutch slipping when hot on stock springs. Installed these and fixed the issue. I’m 205lbs and ride Florida soft sand mx tracks can’t get any worse than that.
Installed a Barnett clutch 3 years ago and it's been great since then! I ride a lot, so I'm kinda surprised it's still going strong!
My 450 has always been hard on clutches. It has 22 inch 8 paddle haulers with 14/39 gearing. It's on the third clutch and third set of springs. The second clutch springs were stiffer then stock but were not good enough. I would randomly get slippage in third and forth gear and go threw a clutch pack in about 15-20 hours. These springs are a HUGE difference from others I have used. I could tell as soon as I let the clutch out the first time. IF you have a Higher HP bike these are a must. I have not used them long enough to speak on their durability.
These clutch springs have got to be the best $30 I have ever spent on a bike. Much better clutch performance & longer clutch life. I no longer have to adjust my clutch cable when out riding. With the stock springs I had to make at least a couple clutch cable adjustments a day as the actuation point of the clutch would change. That hassle was totally eliminated with these springs. Clutch hooks up better as well. Clutch lever pull is only a tad stiffer. After running these springs I consider them a must have.
Great clutch feel
These springs were a huge improvement over stock. I could feel my friction zone much easier than oem springs.
Great product the springs are super stiff buy them
These springs are the best ive used... Very good quality ....Hands down best quality for the price.