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| AngelGrinder |
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 AngelGrinder World Chat Champion

Joined: 09 Jun 2007 Karma :   
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 Posted: 14:57 - 23 Sep 2010 Post subject: Learning to ride one handed? |
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Would she be able to go and do a CBT on an unmodified scooter?
Ok, so my girlfriend wants to learn to ride. Unfortunately she doesn't have a left hand, which obviously makes it impossible to use a clutch or rear brake on a scooter.
She can ride a push bike no problem, and grip the bars ok, she just doesn't have the fingers to use the clutch and switch gear. She could probably use the indicators, but would need to let go of the handlebar on the left.
If she was to go and do a cbt on a scooter, would they be ok with her not using the rear brake atall? If not, what are our options?
If she enjoyed it, how would she go about getting a full license? We don't have a ton of money to spend, so something big and automatic is out of the question...how would you modify a manual bike to have the clutch somewhere else, how much and how difficult would this be?
Basically any advice would be welcome! ____________________ Currently Riding - 2002 Aprilia RSV1000 Mille |
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| TQ |
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 TQ Trackday Trickster
Joined: 17 Dec 2009 Karma :  
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| AngelGrinder |
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 AngelGrinder World Chat Champion

Joined: 09 Jun 2007 Karma :   
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| Scooty |
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 Scooty Spanner Monkey

Joined: 30 Apr 2010 Karma :     
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 Posted: 15:06 - 23 Sep 2010 Post subject: |
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Hmm, I think it would be difficult at best on an unmodified scooter. Why don't you ring the training centre that you are thinking of using and pick their brains?
In the longer term it would be easier, there are auto bikes available on the mainstream, and I've seen a lot of examples of people modifiying their own bikes.
This is from NADB (https://www.nabd.org.uk/adaptions/javaindex.htm)
| Quote: | In most cases this is simply a matter of adapting the clutch operating lever and some minor modification to the left side switch-gear.
There are several ways to adapt the clutch lever depending on the severity of the riders’ disability. In the case of total loss of or loss of use of the left hand, the clutch lever must be re-sited elsewhere. Most commonly this is a matter of transferring the lever to the right handle bar either in tandem with the brake lever or by replacing the brake lever with the clutch lever and putting the brake on a thumb lever. This lever would have to be made by an engineer, as we do not have this as a kit yet.
Another option is a foot operated clutch although this tends to be less common and would probably require ‘forward’ controls, but can be used in conjunction with a Kliktronic push button gear changer.
A further option is to opt for one of the ‘automatic’ machines such as the Honda 400cc and 750cc auto models.
In the case of reduced mobility or strength in the left hand other options would be, an Easy Clutch kit or Hydraulic to cable kit, which makes the use of cable operated clutches much lighter, or a thumb operated clutch lever.
1. Right-hand thumb brake, using front brake lever as clutch
2. Right-hand twin levers
3. Left foot clutch with a push button gear changer on handlebars
4. Automatic gearbox |
____________________ Current Bike: 2018 Honda CRF250L
Ex-Bikes: 2002 Honda CG125, 1998 Honda VFR800, 2011 Honda CBR600F, 2013 Triumph Sprint GT SE, 2015 Kawasaki ZX10R |
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| Kris |
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 Kris World Chat Champion

Joined: 03 Feb 2002 Karma :   
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 Posted: 15:09 - 23 Sep 2010 Post subject: |
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There must be a way of doing it because I've ridden alongside a guy that lives near me who only has one arm.
He rides a hornet and from what I gathered used a clutch lever on the right bar... ____________________ NSR125RR - ZXR750H1 - ZX9R E1 - GSF600S - GSF600SK3 - VFR400-NC30 - SV1000N - ST1100-R - CBR900RR-R - GSF1200SK5 - GSF600SK1 - VFR1200FA - GSXR1000K2 - ZZR1400 D8F
www.prisonplanet.com |
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| Scooty |
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 Scooty Spanner Monkey

Joined: 30 Apr 2010 Karma :     
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 Posted: 15:11 - 23 Sep 2010 Post subject: |
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This forum might be pretty useful:
https://forum.disabledbiker.co.uk/index.php ____________________ Current Bike: 2018 Honda CRF250L
Ex-Bikes: 2002 Honda CG125, 1998 Honda VFR800, 2011 Honda CBR600F, 2013 Triumph Sprint GT SE, 2015 Kawasaki ZX10R |
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| AngelGrinder |
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 AngelGrinder World Chat Champion

Joined: 09 Jun 2007 Karma :   
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| G |
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 G The Voice of Reason
Joined: 02 Feb 2002 Karma :     
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| Kris |
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 Kris World Chat Champion

Joined: 03 Feb 2002 Karma :   
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| radical |
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 radical Spanner Monkey
Joined: 02 Jul 2010 Karma :   
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| stinkwheel |
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 stinkwheel Bovine Proctologist

Joined: 12 Jul 2004 Karma :    
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 Posted: 15:25 - 23 Sep 2010 Post subject: |
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What about a honda Innova 125?
They have a semi-automatic gearbox. The gears are operated in the normal way but the clutch is automatic.
So you have throttle and brake with your right hand, gears with your left foot and brake with your right foot. All your left hand does is operate the switchgear which I'd suggest could simply be mounted on the right bar for ease of use.
Regarding a "proper" motorbike. Seen it done plenty of times.
I've seen it done with the clutch lever mounted along with the front brake and I've seen it done with a thumb lever for either the clutch or the brake (like a quad bike throttle lever).
With a little engineering, I reckon it would be possible to have the clutch working off the gear lever. My Jawa came with this as standard and it was perfectly possible to ride it without using your left hand.
You'd need to make up a linkage that lengthened the travel on the gear shift and rig something so it pulls the clutch cable (or operates a hydraulic master cylinder) as you move the lever up or down. To move away, you push the lever down and hold it. As you release the lever, it lets the clutch out. ____________________ “Rule one: Always stick around for one more drink. That's when things happen. That's when you find out everything you want to know.”
I did the 2010 Round Britain Rally on my 350 Bullet. 89 landmarks, 3 months, 9,500 miles. |
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| supZ |
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 supZ World Chat Champion

Joined: 03 Feb 2009 Karma :   
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| radical |
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 radical Spanner Monkey
Joined: 02 Jul 2010 Karma :   
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 Posted: 15:40 - 23 Sep 2010 Post subject: |
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This scooter would only require the switchgear to be modified for right handed use as the rear brake is pedal operated, most bikes tend to have the indicators and horn on the left hand side with some also having the headlight switchgear on the lefthand side, you would need to consider the electrical modification needed carefully. https://www.cyclechaos.com/wiki/Honda_CH125 |
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| L-Jam |
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 L-Jam World Chat Champion

Joined: 15 Jan 2008 Karma :     
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| Glenben92 |
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 Glenben92 Nearly there...

Joined: 01 Jul 2010 Karma :  
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 Posted: 15:59 - 23 Sep 2010 Post subject: |
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Honda Pan Euro's have balanced brakes so if you just grab a handfull of front brake, it'll automatically apply 25% rear as well. So there's a breaking mech sorted ____________________ 57 Huoniao HN125-8 - , 97 Kawasaki GPZ500S -
99 Yamaha FZS 600 -
Mod 2 Passed - 01/10/2010 |
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| stinkwheel |
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 stinkwheel Bovine Proctologist

Joined: 12 Jul 2004 Karma :    
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 Posted: 16:16 - 23 Sep 2010 Post subject: |
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I have previously given this subject some thought.
I had an idea you could do it using cables (or telescoping rods that work in tension and telescope in compression) and a rear brake master cylinder to operate a hydraulic clutch from the gear lever.
I was bored so did a very rough animation of what I mean. ____________________ “Rule one: Always stick around for one more drink. That's when things happen. That's when you find out everything you want to know.”
I did the 2010 Round Britain Rally on my 350 Bullet. 89 landmarks, 3 months, 9,500 miles. |
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| G |
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 G The Voice of Reason
Joined: 02 Feb 2002 Karma :     
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| Ciar?n |
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 Ciar?n World Chat Champion

Joined: 01 Nov 2006 Karma :  
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| deleted111 |
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 deleted111 World Chat Champion
Joined: 17 Jun 2010 Karma :  
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| Wafer_Thin_Ham |
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 Wafer_Thin_Ham Super Spammer

Joined: 18 Nov 2005 Karma :    
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 Posted: 19:13 - 23 Sep 2010 Post subject: |
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I passed a guy on a trackday that only had one arm. He was giving it large in the fast group.  ____________________ My Flickr |
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| pinkyfloyd |
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 pinkyfloyd Super Spammer

Joined: 20 Jul 2010 Karma :   
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| plugger147 |
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 plugger147 World Chat Champion

Joined: 13 Mar 2005 Karma :     
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| Clanger |
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 Clanger Stirrer

Joined: 27 May 2004 Karma :    
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 Posted: 19:41 - 23 Sep 2010 Post subject: |
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I have a friend who rides a Bandit with one hand, all his controls are placed around the good hand...he's based Berkshire way. I'm not sure who he got the conversion done with...but people in NABD would be able to give you a heads up, I'm more than sure.
https://www.nabd.org.uk/adaptions/javaindex.htm ____________________ Be who you are and say what you feel, because those who mind don't matter, and those who matter won't mind - Dr. Seuss |
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| Pete. |
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 Pete. Super Spammer

Joined: 22 Aug 2006 Karma :     
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 Posted: 20:22 - 23 Sep 2010 Post subject: |
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We had a guy on the runway doing speed runs and drag racing, with a missing arm. He was bloody good too on his R1. ____________________ a.k.a 'Geri'
132.9mph off and walked away. Gear is good, gear is good, gear is very very good  |
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| colin1 |
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 colin1 Captain Safety
Joined: 17 Feb 2005 Karma :  
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Old Thread Alert!
The last post was made 15 years, 149 days ago. Instead of replying here, would creating a new thread be more useful? |
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