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Author Topic: Empulse transmission slack  (Read 1182 times)

Richard230

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Empulse transmission slack
« on: February 14, 2013, 10:21:22 PM »

Here is a link to a discussion, which includes some interesting posts and videos from Brammo's Development Director, explaining what causes the "clunking" sound and feel from the Empulse's transmission when starting off from a stop:  http://brammoforum.com/index.php?topic=1855.0

In particular, there is a short video which illustrates how the shifting dogs in motorcycle constant-mesh transmissions work to select gears.
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Richard's motorcycle collection:  2018 16.6 kWh Zero S, 2020 KTM 390 Duke, 2002 Yamaha FZ1 (FZS1000N) and a 1978 Honda Kick 'N Go Senior.

manlytom

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    • Fans of Zero MC for Australia - pls support
Re: Empulse transmission slack
« Reply #1 on: February 17, 2013, 09:44:04 AM »

My Harley had always a very noisy metallic clank. First gear and second in particular.
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Tom
bikes: Kreidler RMC, Kawasaki Z650, Honda VT600, Zero 2010S, Harley XL1200 roadster, Zero 2011S -- all of them sold, Zero 2014S -- sadly written off, HD Livewire 2020
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