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HVMP bar ends - a "gold medal" winner
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Zitat von wessie im Beitrag #16Zitat von BEARR im Beitrag #15 That would be American cheese to you. What I like about the cheese is that it seems to last forever without getting moldy or hard. Plus, it just loves to attach itself to American hamburgers. 
Current motorcycle collection: 2002 Yamaha FZ1; 2020 KTM 390 Duke; 2009 BMW F650GS; 2018 Zero S 16.6 kWh
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Zitat von Richard230 im Beitrag #17Zitat von wessie im Beitrag #16Zitat von BEARR im Beitrag #15 a bit of fermentation might give it some actual flavour
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Zitat von wessie im Beitrag #18Zitat von Richard230 im Beitrag #17Zitat von wessie im Beitrag #16Zitat von BEARR im Beitrag #15 That is what catsup is for.
Current motorcycle collection: 2002 Yamaha FZ1; 2020 KTM 390 Duke; 2009 BMW F650GS; 2018 Zero S 16.6 kWh
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Zitat von wessie im Beitrag #14Zitat von BEARR im Beitrag #13Zitat von Mr. 36654 im Beitrag #12 The Oilhead RS had rubber mounted handlebars, but the bar mounted were still useless at speed. As for where you would mount the damping material, that's why BMW and other MC manufactures have shaker tables. The MC is mounted to the table and shook. Measure the input vibration and the response at various points. BTW - Acoustics is a great rat hole for any R&D budget.
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#22 | RE: HVMP bar ends - a "gold medal" winner
Mon Aug 26, 2024 4:44 am (Last edited: Mon Aug 26, 2024 4:44 am)
Mon Aug 26, 2024 4:44 am (Last edited: Mon Aug 26, 2024 4:44 am)
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Zitat von BEARR im Beitrag #22 Solution? Rarely. You might get a bit of attenuation in some frequencies. This post has been sponsored by Acoustic Dynamics Rabbit Hole Inc
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Zitat von wessie im Beitrag #23Zitat von BEARR im Beitrag #22 I've known many acousticians in my working career. They are fine people. But, 99% of the time should never lead a product development team. After all the money has been spent, they'll present you the option of "How heavy can we make this thing?" Which is the exact same answer they would have given on Day 1 by looking at the first order physical models. The old Royal Enfield and pre rubber-mounted HD designs are two examples of using weight to control vibration, heavy, low strength components and low rpm engines.
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Zitat von wessie im Beitrag #23Zitat von BEARR im Beitrag #22 I'll take any attenuation at any frequency...better than nothing. Worked wonders on my '17 S1000RR. Perfection is an elusive, if not impossible, goal. The HVMP's made the RS more comfortable...all that matters. But I'm open to suggestions for a better approach, assuming it doesn't require a major re-work of the RS, is cheap and purpose-built for the problem. |
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I've put HVMP bar ends on both the 16RS and 11RT. First thing with any new to me motor is grip puppies, then bar ends. |
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