Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
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Old Sep 15, 2021 | 03:23 AM
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Default Throttle sensitive

My Sportster 1200T throttle seems too sensitive, turning it just a little makes the bike take off. How can this be fixed? I'm wondering if perhaps I'm just too light, 160 lbs, for a bike with this much power?
 
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Old Sep 15, 2021 | 04:47 AM
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Welcome to the forum.

Do a search on how to correctly adjust the throttle cables on your bike to eliminate that as the problem.

I weigh about the same as you and for me it is just the correct application of clutch and throttle to determine how fast the bike pulls away.
 
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Old Sep 15, 2021 | 05:19 AM
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I thinking that it's new to you. Most on here buy a Harley and then spend $5000. getting it to do what you described.

If new to motorcycles, most need to start out on something much smaller. VA has a riding class to prepare you for safe biking while you earn your bike permit addition to your driving permit. Remember motorcycles can get you worst then dead.

Is it throttle by cable or electric wire? Not sure if Sporty has gone to electric throttle. Even fish shows cables on bar and a electric throttle body. Is it stock or has it been modified?

Welcome from North Beach, FL., USA!

Just in case you have not done both of these two important items!

Be sure to add an Avatar of your favorite shot in the USER set up for the small picture others will see in the top left corner of your post with your USER name.

And most importantly a Signature Line in your USER set up for your bike model, year, and all the letters that Harley recognizes it with that others see at the bottom.

This enables others to know your exact model if you ever ask a question or another member interested in it may ask you a question about it.

​​Your all set.... Enjoy the ride! ______________
 

Last edited by Jackie Paper; Sep 15, 2021 at 05:43 AM.
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Old Sep 15, 2021 | 10:20 AM
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That's what a 1200 does, it has lots of torque. I weigh 150 and have a 1250 so more hp/torque than even your 1200. You just need to learn how to control your machine, give it some time.

John
 
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Old Sep 15, 2021 | 12:09 PM
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thanks, Andy, I'll try adjusting the throttle cables. When I first got the bike the throttle seemed to have too much play, so my Dad took the play out (he's a mechanic). I'm thinking that maybe it was better to have the extra play in it after all, since my main complaint is that when I go over bumps the throttle gets jarred and I tend to take off a little.
 
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Old Sep 15, 2021 | 02:01 PM
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From: Honah Lee
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Originally Posted by SPSTR
thanks, Andy, I'll try adjusting the throttle cables. When I first got the bike the throttle seemed to have too much play, so my Dad took the play out (he's a mechanic). I'm thinking that maybe it was better to have the extra play in it after all, since my main complaint is that when I go over bumps the throttle gets jarred and I tend to take off a little.
There is a pull and a safety push back. There is a tad of play for heat. Once it starts opening, that has no effect of it.

If you get them too snug, it will confuse the throttle position sensor on starting. ECM will receive a flooded motor signal and flair the RPM at startup.
 
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Old Sep 16, 2021 | 02:20 AM
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The throttle system on your bike is pull pull. The idle cable cable as it is called "pulls" the throttle butterfly closed, it does not push and neither does the throttle cable.

Arguably with a good return spring the idle cable is redundant until it breaks.

The adjustment on the idle cable is critical and just taking out the slack is not the way to adjust it.
 
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Old Sep 16, 2021 | 12:36 PM
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Check to see whether someone has fitted a Thunder Slide . It's basically just a plastic carburettor slide that's designed to open more quickly . There's one in my bike but I can't say I've had any issues with it . I'm sure you will get used to the bike . I actually bought my 1200 R to go slower , much slower . Here's my last bike .
 
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Old Sep 16, 2021 | 01:07 PM
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I put one of these on mine and love it...

Quick Turn Throttle | Harley (g2ergo.com)
 
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Old Sep 17, 2021 | 01:54 AM
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Originally Posted by Midpegs
Check to see whether someone has fitted a Thunder Slide . It's basically just a plastic carburettor slide that's designed to open more quickly . There's one in my bike but I can't say I've had any issues with it . I'm sure you will get used to the bike . I actually bought my 1200 R to go slower , much slower . Here's my last bike .
I'll take a look, thanks.
I can't imagine how one controls a bike like that Suzuki. When I gun it on my Harley it feels like I'll get left behind if I don't hang on for dear life :-)
 
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