 MattShill Nitrous Nuisance
Joined: 13 Mar 2005 Karma :     
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 G The Voice of Reason
Joined: 02 Feb 2002 Karma :     
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 Posted: 13:15 - 08 Jul 2005 Post subject: Re: Hill Starts |
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You need to practice slipping the clutch.
Unless you're riding a drag bike, the clutch and throttle are not switches .
Don't do it for too long, as it can wear away the clutch, but shouldn't be too bad on a low powered bike.
Let the clutch out slowly, you should start to feel the bike push forards a bit against the brake.
If you keep the revs constant the engine will slowly drop revs until it dies.
To do the start you combine this with letting the brake out as you let the clutch out slowly.
On the flat you may not need to increase the revs, but on a hil you will need to increase them. Initially as the revs start to die, you can put a few more revs on to keep the engine running at the same or higher rpm.
Practice on the flat until you get a good smooth pullaway using this technique, then start to move on to steeper roads.
So - you start with low revs and clutch in with brake on. You probably want a bit more than ideal rpm, so may be 2k or 3k rpm if you have a tacho to measure them with.
The let the clutch out slowly until you start to feel the bike push against the brake, at this point let the brake out slowly as you continue to let the clutch out, turning the throttle to compensate for the revs dropping, if they do.
Don't worry, it all comse fairly naturely once you get used to it.
The same technique is also often used on fast starts - but on a small bike you're probably holding the engine near peak revs and slipping the clutch right up 'till that point! (Don't try that yet though, ). |
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 MattShill Nitrous Nuisance
Joined: 13 Mar 2005 Karma :     
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 Posted: 16:00 - 08 Jul 2005 Post subject: |
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Thanks, that's great.  ____________________ Living life in the second overtaking lane!
'98 Kwak ER-5 |
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 Tom C RX50 Nitrous Nuisance

Joined: 30 Nov 2004 Karma :     
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 Posted: 12:09 - 09 Jul 2005 Post subject: |
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Dont know whether you will have this problem but I ride a 50 that has absolutely no low down power at all, in order to pull away without stalling or the bike barely movinf i find a good way is get the revs pretty high and just let the clutch out a bit, that way you can crawl if the car in front is pullin awai slow and then let it out fully to increase speed. All the best ____________________ **FOR SALE** Aprilia RX50, full system gianelli exhaust, 70cc MK big bore, MK pro race filter, 20mm Dellorto carb, aftermarket sticker set, small plate, carbon look indicators, new rear tyre, years tax and mot, new chain and sprockets, very fast bike. 1200 ono **FOR SALE** |
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