I just purchased a factory BRP belt tensioner for $ 34.00. Took about 30 minutes to install. Took it for a test drive an the difference is amazing. No more belt vibration . I will attach photos.
Why are people installing this? I don’t feel vibration and it’s expensive.
Why are people installing this? I don’t feel vibration and it’s expensive.
I just purchased a factory BRP belt tensioner for $ 34.00. Took about 30 minutes to install. Took it for a test drive an the difference is amazing. No more belt vibration . I will attach photos.
Keep a very close eye on the BRP vibration dampener. They have a history of not lasting very long at all. Doc Humphrey at Roadster Renovation had a box FULL of the BRP failures with low miles. I seen him change one last year at the Maggie Valley rally that had either ( 400 or 4000 ) miles on it and it was SHOT. It was to the point of destroying the mans drive belt.
I never want to wish anything bad on anyone, i hope yours last a long time, BUT, as history has proven, keep an eye on it.
The one that Doc Humphreys sells from Roadster Renovation sells will last a LOOOONG time.
I just purchased a factory BRP belt tensioner for $ 34.00. Took about 30 minutes to install. Took it for a test drive an the difference is amazing. No more belt vibration . I will attach photos.
You have to ask why BRP would sell something with a 2 year warranty in U.K. if they fail in just a few hundred miles. Must be costing them a fortune in belt replacement. Sounds a bit like sour grapes from the aftermarket industry.
One caution; in order for that 2 year warranty to be good, it has to be installed by the dealer. At least that is the way it is in the States.
I wonder if the premature failures of the BRP unit may be due to them not being properly aligned with the belt? I could see that causing it to fail quick if it's not parallel to the belt and sideloading it.
I looked and the roller is parallel with the belt. The outside of the roller is even with the belt, the inside hands over about 1/8 of a inch.
Mark, the BRP unit has very little adjustment area. Just within the holes, which are slightly larger than the bolts. Since not every belt is going to be exactly aligned the same, we added slots to our brackets so they can be finer tuned to be trued with the belt in the position it was in. We also then added an adjustment block that you sit on top of the belt, butting it against the roller and the arm. This allows you to feel on the inside edge with your finger to make sure the block edge and belt edge are the same, front to back. It is really a very simple, yet very effective system to make sure everything is trued.
In the almost 2 years of producing these, we have yet to have a roller or bearings fail. Based upon our sales and figuring an average of 10,000 miles per ryder, that puts us well past 5 million total miles without a roller or bearing failure.
As one of the other posters was talking about using an adapter to run the BRP unit on their RT, we will always continue to support those that have the RTBK adapter from way back when. I hate waste and I see it pointless to make something that cannot be used if a person upgrades.
My take on why some of the BRP units are failing? I think it is a quality control issue. If they are selling units for $35 they probably are paying $10-15 each. A manufacturer selling to them are not going to put a lot of money into this product or else they will loose money. Just my take.
Just in case anyone is interested, here are the Green Instructions. Ryders can get $10 off their order by going paperless.
https://roadsterrenovations.wordpress.com/vibration-damper-kit-2/
I do not doubt the quality of your product at all, waaaaay too many happy customers on this forum for me to question it. I have a question though, if the roller is smooth and the belt ribbed, it seems that noise will always be generated? I noticed in pictures that some belts are smooth, some have the ridges. Is there something different about the roller you use that eliminates the noise?
The vibration is gone, which is nice, but I would rather have that than the noise. If it doesn't diminish considerably, I will be taking it back and having them remove it.
Will the roller from the doc's fit the BRP bracket ,and will he sell just the roller ?
Will the roller from the doc's fit the BRP bracket ,and will he sell just the roller ?