False neutral!

wey
Posts
32
Joined
2/15/2016
Location
NL
Edited Date/Time 12/19/2018 12:59pm
According to the crash of Coldenhoff(if neutral was the problem) i was thinkin why haven't the gp bikes or dirtbikes in general some kind of safety system where its impossible to hit neutral while riding. This can possibly avoid a lot of crashes and dangerous moment.

Just like the motogp bikes, they have to push an extra lever to put it in neutral. Im sure factory's can find different kind of systems to make it impossible to hit a neutral.


12
|
kb228
Posts
6161
Joined
1/31/2018
Location
Mansfield, OH US
12/15/2018 4:43am
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting neutrals. Hitting shifts super fast like these pros do, its probably easy to make a little mistake and not pull up enough to get to 2nd.
18
Silas444
Posts
569
Joined
5/23/2015
Location
Mid-state, ME US
12/15/2018 5:01am
kb228 wrote:
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting...
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting neutrals. Hitting shifts super fast like these pros do, its probably easy to make a little mistake and not pull up enough to get to 2nd.
Did you actually read the post and look at the pic? - you can't get to neutral unless you pull in that stubby lever. This is an excellent idea, and let there be no doubt about the injuries it would prevent. Heck, it out to be mandatory!!!!
19
kb228
Posts
6161
Joined
1/31/2018
Location
Mansfield, OH US
12/15/2018 5:07am
kb228 wrote:
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting...
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting neutrals. Hitting shifts super fast like these pros do, its probably easy to make a little mistake and not pull up enough to get to 2nd.
Silas444 wrote:
Did you actually read the post and look at the pic? - you can't get to neutral unless you pull in that stubby lever. This is...
Did you actually read the post and look at the pic? - you can't get to neutral unless you pull in that stubby lever. This is an excellent idea, and let there be no doubt about the injuries it would prevent. Heck, it out to be mandatory!!!!
Guess i didnt really. Its saturday and i had to be up for work at 4am. Forgive me lol

Its a cool idea if they can implement it in a light weight manner. Theyd have to put it on production bikes tho too to stay legal
2
1
Talisker
Posts
889
Joined
10/25/2018
Location
Houston, TX US
12/15/2018 5:10am
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
14
1

The Shop

DoctorJD
Posts
2922
Joined
4/1/2008
Location
Somewhere in..., GA US
12/15/2018 5:18am
Talisker wrote:
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
LOL, you beat me to it. That sh*t wasn't "false" neutral, that was "REAL" neutral. If it was "false", you'd still be in gear.
1
2
crusty_xx
Posts
8550
Joined
6/8/2013
Location
CH
Fantasy
156th
12/15/2018 5:39am
That wasn't neutral.
Or maybe it was if they use a 3-speed gearbox.
Otherwise there's no way at that speed he's shifting up from first to second...
12
Gworm
Posts
1626
Joined
4/5/2017
Location
Monett, MO US
12/15/2018 6:51am
Talisker wrote:
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
DoctorJD wrote:
LOL, you beat me to it. That sh*t wasn't "false" neutral, that was "REAL" neutral. If it was "false", you'd still be in gear.
I always thought a false neutral was when a sloppy shift doesn't fully engage and gets you in between two gears other than 1st or 2nd. I think it happened more often on older bikes.
23
500 Mike
Posts
899
Joined
4/1/2008
Location
Kingwood, TX US
12/15/2018 6:55am
It appears some folks have never ridden (or heard of) a bike with a Sachs engine/gearbox. They had a false neutral between most every gear.
12
mxjeff575
Posts
386
Joined
7/14/2011
Location
Festus, MO US
12/15/2018 7:02am
Talisker wrote:
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
DoctorJD wrote:
LOL, you beat me to it. That sh*t wasn't "false" neutral, that was "REAL" neutral. If it was "false", you'd still be in gear.
Gworm wrote:
I always thought a false neutral was when a sloppy shift doesn't fully engage and gets you in between two gears other than 1st or 2nd...
I always thought a false neutral was when a sloppy shift doesn't fully engage and gets you in between two gears other than 1st or 2nd. I think it happened more often on older bikes.
^ This. I highly doubt he was shifting from 1st to 2nd when this happened, as I've never used 1st on a mx track ever. There is a "false" neutral between every gear, when the previous gear has disengaged and the new gear has not fully engaged. If the shift detent mechanism doesn't fully lock in the new gear, it can disengage and you can end up in that bad space between gears at a very inopportune time.
9
rmoto003
Posts
926
Joined
2/26/2017
Location
Gulf Shores, AL US
12/15/2018 7:05am
yea im pretty sure a false neutral is when the gearbox doesnt fully engage between shifts. Ive had it happen shifting from 4th to 5th a bunch of times on my '13 CRF250, so it definitely wasnt the "real" neutral.

What the OP posted looks pretty interesting, im sure the GP teams could figure it out, then have the OEMs make it a stock component
1
mxryan25
Posts
175
Joined
11/27/2018
Location
Dayton, OH US
12/15/2018 7:36am
Talisker wrote:
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
DoctorJD wrote:
LOL, you beat me to it. That sh*t wasn't "false" neutral, that was "REAL" neutral. If it was "false", you'd still be in gear.
These guys must have never rode a Suzuki
7
DRT
Posts
34
Joined
12/23/2016
Location
GB
12/15/2018 8:52am
The MotoGP bikes are “seamless” gearboxes, so they are always engaged in a gear and that is why they also have a seperate neutral (like a manual car)
2
wey
Posts
32
Joined
2/15/2016
Location
NL
12/15/2018 10:03am
Either way the real neutral and the false neutral could both be very dangerous. There must be more than one way to make it impossible to hit real neutral. And for the false neutral, there are defenitly other ways to prevent this.

What about the shift lever, if the shift lever would be shorter there wouldn't be such a long travel to shift it fully up or down.

And what about the seamless gearbox like the motogp, it would solve both problems. Probably more expensive but if that could save some horror crashes when going over the bars.
12/15/2018 10:11am
Yea, does seem like something that should have been addressed a long time ago. Hmmmnnn
devindavisphoto
Posts
1601
Joined
3/19/2018
Location
Santa Paula, CA US
Fantasy
3887th
12/15/2018 10:12am Edited Date/Time 12/15/2018 10:14am
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between gears where you aren't getting any power. I understand it's hard to hit false neutral though when you bums don't even get out of 2nd gear.
5
5
Bearuno
Posts
4145
Joined
6/28/2014
Location
AU
12/15/2018 10:24am Edited Date/Time 12/15/2018 10:26am
Check the (lease) cost of a seamless gearbox. Yep, the Moto GP rulemakers really kept costs in check when they outlawed DCT systems. They add , depending on the bike model, around grand and bit to the price. A few Honda's can be had with them, option wise. Seamless GBs, somewhere around a Million Euros to Satellite teams in MotoGP.
NorCal 50+
Posts
1457
Joined
5/31/2017
Location
Grass Valley, CA US
12/15/2018 10:27am
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between...
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between gears where you aren't getting any power. I understand it's hard to hit false neutral though when you bums don't even get out of 2nd gear.
We can't all be badasses like you, DD! GrinningGrinningGrinning
wey
Posts
32
Joined
2/15/2016
Location
NL
12/15/2018 10:31am
TeamGreen wrote:
How do you hit a "false neutral"?
Basically just when the shift mechanisme isn't making a full travel, so you current gear is disengaged but the next gear isn't engaged.
1
devindavisphoto
Posts
1601
Joined
3/19/2018
Location
Santa Paula, CA US
Fantasy
3887th
12/15/2018 10:35am
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between...
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between gears where you aren't getting any power. I understand it's hard to hit false neutral though when you bums don't even get out of 2nd gear.
NorCal 50+ wrote:
We can't all be badasses like you, DD! GrinningGrinningGrinning
I don't even ride dirt bikes so I don't know which DD you're referring to, Durham? Dahlgren?
2
wey
Posts
32
Joined
2/15/2016
Location
NL
12/15/2018 10:37am
Bearuno wrote:
Check the (lease) cost of a seamless gearbox. Yep, the Moto GP rulemakers really kept costs in check when they outlawed DCT systems. They add...
Check the (lease) cost of a seamless gearbox. Yep, the Moto GP rulemakers really kept costs in check when they outlawed DCT systems. They add , depending on the bike model, around grand and bit to the price. A few Honda's can be had with them, option wise. Seamless GBs, somewhere around a Million Euros to Satellite teams in MotoGP.
Then your talking motogp prices, i mean check lease cost of a non seamless gearbox back In the day and its probably just as high
12/15/2018 11:32am
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between...
I don't think a lot of you have hit false neutral before. False neutral isn't when you shift into neutral, it's that split second in between gears where you aren't getting any power. I understand it's hard to hit false neutral though when you bums don't even get out of 2nd gear.
Are you a pro allready? Because i seem to remember you talked alot of shit back in the day about turning pro in a few years?
2
Murph
Posts
65
Joined
6/10/2012
Location
GB
12/15/2018 1:18pm
Have a ride on a mid-70s Bultaco and you will suddenly realise where the expression "false neutral" comes from. The engineering back in those days was not quite at the level we have today, and it was very common for a rider to miss a shift. The "throw" of the lever was often much longer than on a modern bike, and on some brands you had to lift your boot off the peg to get the lever to travel far enough to engage the next gear. This meant it was easy to not move the lever far enough and the box would end up in between gears. You had to be really careful not to over-rev the engine and/or stamp on the gear lever in an attempt to force the naughty thing into some kind of gear, as that kind of approach could easily lead to damage inside the transmission.

I believe the Sachs 7 speed gearbox didn't even have a stop after top gear, so if you went up one more gear from top gear you ended up back in first gear! It was like a never ending loop!
1
12/15/2018 1:30pm Edited Date/Time 12/15/2018 1:34pm
MotoGP is always in two gears at the same time right? So I guess that’s why they need the extra lever to pull a neutral.
Wouldn’t work on an mx gearbox which has to engage each gear as you shift.
I have hit false neutral a couple of times, both were in deep sand, maybe something to do with the drag of the sand, sure made a noise when it re-engaged.
DRT
Posts
34
Joined
12/23/2016
Location
GB
12/15/2018 2:14pm
MotoGP is always in two gears at the same time right? So I guess that’s why they need the extra lever to pull a neutral. Wouldn’t...
MotoGP is always in two gears at the same time right? So I guess that’s why they need the extra lever to pull a neutral.
Wouldn’t work on an mx gearbox which has to engage each gear as you shift.
I have hit false neutral a couple of times, both were in deep sand, maybe something to do with the drag of the sand, sure made a noise when it re-engaged.
Correct
toroP
Posts
4220
Joined
4/6/2009
Location
Cincinnati, OH US
12/15/2018 3:02pm
Talisker wrote:
Always loved the term “I hit a False Neutral”. Nooooo, you F’ing hit neutral!!!
DoctorJD wrote:
LOL, you beat me to it. That sh*t wasn't "false" neutral, that was "REAL" neutral. If it was "false", you'd still be in gear.
“Fake neutral”
JWACK
Posts
2485
Joined
8/7/2009
Location
NM US
12/15/2018 3:17pm
I don't even ride dirt bikes so I don't know which DD you're referring to, Durham? Dahlgren?
Sounds to me like you should only post in
NON MOTO!
drt410
Posts
2075
Joined
3/18/2017
Location
Boston, MA US
12/15/2018 5:07pm Edited Date/Time 12/15/2018 5:12pm
kb228 wrote:
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting...
I feel like id hit neutral more often if it was all the way at the bottom. Tbh solid shifts are the trick to not hitting neutrals. Hitting shifts super fast like these pros do, its probably easy to make a little mistake and not pull up enough to get to 2nd.
Wow.... wow

This sums up the forum lately lol. I notice people responding to me to the exact things that Im not saying. Dont read anything just say exactly what the entire point... isnt.

Can people take 4.7 seconds to read b4 u post a completely useless answer like this? Everyone wins here if we do.

Literally the ENTIRE point of the button is so this cant happen. Which was the ENTIRE point... NOT being able to hit neutral....so no, you wouldnt. Jeeeeeesussss.

Post a reply to: False neutral!

The Latest