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Bike_craze1
Trackday Trickster



Joined: 23 Sep 2008
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PostPosted: 20:46 - 23 Sep 2008    Post subject: RPM.. Reply with quote

So my bikes RPM goes upto 12000 RPM, the limiter kicks in at 10, what do you reccomend I change gear at, 8-9000 RPM?
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Yamaha R125 - Cagiva Mito 125 - Honda CBR 600
CBT passed: 22/07/08 Bike Theory passed: 28/03/09
Bike Test passed: 15/04/09
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Fnatic
World Chat Champion



Joined: 11 May 2008
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PostPosted: 20:48 - 23 Sep 2008    Post subject: Reply with quote

Erm.

I just change up when it doesn't seem to be getting much faster.

On low power bikes, I think changing up at high RPM is quite important as otherwise it doesn't really carry over to the next gear.

I've shifted up early and my 50 just kind of dies and doesn't accelerate Thumbs Up
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Ste
Not Work Safe



Joined: 01 Sep 2002
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PostPosted: 20:49 - 23 Sep 2008    Post subject: Reply with quote

10k of course. Mr. Green
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Bike_craze1
Trackday Trickster



Joined: 23 Sep 2008
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PostPosted: 20:51 - 23 Sep 2008    Post subject: Reply with quote

If I change gear just before the rev limiter kicks in, will in wear the bike out faster and have more of a chance of fucking something up?
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Yamaha R125 - Cagiva Mito 125 - Honda CBR 600
CBT passed: 22/07/08 Bike Theory passed: 28/03/09
Bike Test passed: 15/04/09
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Ste
Not Work Safe



Joined: 01 Sep 2002
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PostPosted: 20:54 - 23 Sep 2008    Post subject: Reply with quote

I don't know, probably. But it'll be more fun than changing at low revs. Razz
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Fnatic
World Chat Champion



Joined: 11 May 2008
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PostPosted: 21:11 - 23 Sep 2008    Post subject: Reply with quote

Run the bike in first. Believe it's 600 miles.

And do you honestly plan on keeping the 125? Very Happy

If you don't then do what you like Cool

Keep the gearbox oil topped up Wink
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Kickstart
The Oracle



Joined: 04 Feb 2002
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PostPosted: 21:24 - 23 Sep 2008    Post subject: Reply with quote

Hi

Unlikely to be any real point in revving it in to the red. Probably change up somewhere around 10k. However you might find that peak power is well under that so no point in even revving that high.

And do run it in first.

All the best

Keith
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