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StevieP |
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StevieP L Plate Warrior
Joined: 10 Oct 2019 Karma :
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Posted: 14:15 - 18 Oct 2019 Post subject: A2 Restricted - how does it feel? |
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Hi
A total newbie question here,
I have completed my CBT and am looking to do my mod 1 and 2 next.
I am of an age where I can do A2 or DA path. I am also able to use the schools bike. The have a "Japanese 650 restricted" for the A2 and "Japanese 650 unrestricted" for A, both the same model.
As a new rider, even though I am old enough to ride a larger bike, I was going to get a 400cc for a couple of years and then larger if i wanted. I have however been advised (by the school), that if I do the DA on the unrestricted bike then "all done, less faff", which does appeal.
So my question is if the bikes are the same make and model, they will have same brakes, same size, same weight, same handling; What about the restriction, how does it work? Does it limit torque all through the revs? or does it feel exactly the same with the same acceleration with a little twist just the grip only goes 3/4 of the way round?
Many Thanks
Steve P |
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Fizzoid |
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Fizzoid World Chat Champion
Joined: 06 Sep 2016 Karma :
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StevieP |
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StevieP L Plate Warrior
Joined: 10 Oct 2019 Karma :
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Easy-X |
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Easy-X Super Spammer
Joined: 08 Mar 2019 Karma :
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Posted: 14:44 - 18 Oct 2019 Post subject: |
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StevieP wrote: | Hi Fizzoid, I am a shortass, I am looking at a running a smaller bike. Why stress myself on doing a test on a bigger bike.
I guess I am trying to assess if the larger cc bike is harder to handle. |
No excuse! I've bought myself a Honda Rebel 'cos I am, erm... not overly tall Still went and got the full A licence. Dammit, man, have some self respect
Seriously though the schools don't have bikes that are impossible to ride if you're under 5'6" otherwise they'd be killing off a good chunk of business. Could I get both feet down comfortably? Nope! Could I get one foot down without the bike tipping over? Of course!
Personally I don't like being "perched" on bigger bikes but that doesn't make me physically incapable of riding them ____________________ Husqvarna Vitpilen 401, Yamaha XSR700, Honda Rebel, Yamaha DT175, Suzuki SV650 (loan) Fazer 600, Keeway Superlight 125, 50cc turd scooter |
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Ste |
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Ste Not Work Safe
Joined: 01 Sep 2002 Karma :
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Posted: 15:09 - 18 Oct 2019 Post subject: |
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A2 licenses are for people who aren't old enough to get a full big boys license.
Do DAS and then you will enjoy it many times.
You can still get a 400 and having DAS means that when you want to get something bigger you don't have to mess around doing more tests.
As the bikes the school have got are the same just one is restricted and the other is unrestricted, they'll both be as easy as each other to physically handle. If you can do it on one of the bikes then you can do it on both of the bikes.
There's absolutely no reason or benefit to do A2 rather than DAS. |
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Fizzoid |
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Fizzoid World Chat Champion
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StevieP |
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StevieP L Plate Warrior
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Fizzoid |
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Fizzoid World Chat Champion
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Kentol750 |
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Kentol750 World Chat Champion
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WD Forte |
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WD Forte World Chat Champion
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pinkyfloyd |
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pinkyfloyd Super Spammer
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Teflon-Mike |
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Teflon-Mike tl;dr
Joined: 01 Jun 2010 Karma :
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Posted: 01:47 - 20 Oct 2019 Post subject: |
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You seem to be, somehow, confusing ENGINE CAPACITY, first with actual physical size, and then that with, a) power, an b) with the 'dynamics' vis the power delivery and the 'twithiness' of the handling.
Short answer is JUST do the Damn DAS tests for a Ride-What-You-Like licence, after that, IF you donnt want to ride a mwega ninga turbo busa bladed, guess what..... you dont have to its a RIDE WHAT YOU LIKE LICENCE.
I have had mine quite a long time, and, you is letting ore conseptions eff you up, CC isn't 'size'; nor 'power' nor 'twitchiness'. I think that probably the most 'twitch' bike I have ridden in the last half century was a) bludy scary, and b) a three and a half horse-power Honda Cub 50 moped!!! (belonging to No1 son 'Crash-test') As said the cc sticker on the side mean bugga all. That thing was twitchy cos it was short, Had diddy little wheels and weighed about as much as a half eaten bag of chips! It didn't help that you opened the throttle and it got louder but not really any perceptually faster! But still...
SWMBO has progressed from a Chinky 125 cruiser.. cos woman... and told the loe seat was 'good' for little legs.... the lay back saddle and foreward set foot pegs and wide high handlebars were NOT. Like I said the pysical size of the beast has effall corrolation to the cc stamped on the crank-cases, her now 750cc Moto'guzzi is actually no heavier than that 125, nor any 'bigger' as far as bun to bars to foot pegs or floor distances...
FORGET the CC.
Power is another matter.. but similarly a big cc engine doesn't mean more power... you mention a 400.. so its with noting that there are a lot of 400cc bikes that make as much or more power than ones with engines twice the displacement.. eg OTMH a Honda VFR400, claims something in the order of 60bhp, a Harldley Movin-son 882 piglet twice the cc, claims anything between 45 and 75bhp depending on which mags you read, or what mood they were in at the factory when they put the engine together... What matters is the 'thrust' yiu get at the back wheel shoving you along, and a lot of that depends not on the 'peak' power claimed in the brochure, but the power delivery and state of 'tune' of the engine, the gearing from the crank to the back wheel.... lower gear gives more thrust whatever the power that the engine makes, so a bigger and or softer tuned engine 'usually' feels slower but more relaxed as the power delivery is more linar and less frantic, usually with less revs and more push.
Weight then starts to come into it, and force - mass x acceleration, so a lighter bike tends to feel more 'twitchy' as less force is needed to make it change direction or speed, and again, all subjective, the geometry of the bike, like wheel base, weight distribution, steering angles etc all come into play... and a more sporty style bike will tend to be twitchier than a more cruisery style one... BUT we are back to making generalities that leas to the sort of presumption you have made compounding EVRYTHING with the engine CC.... which is nothing more then the size of hole in the engine where fore happens.
Go do DAS go learn a thing or two, then when you have a licence to ride ANYTHING you will be able to discover for yourself.
As had been said, the school bike you will likely take your tests on will be exactly the same, whether A2 restricted or not, in everything, but how much power it's engine may make, with an A2 'restricted' version of the same bike literally being restricted by dint of some mechanism, be it a set of orifice plates in the intake to limit the amount of air the engine can ungest, or a throttle stop that does the same, or a re-mapped EFI that srarts leaning out fuel/air ratio as peak power is aproached, with or without that restriction method being best optimised and matched to a suitable ignition curve or gearing to give a similar linearity and power-delivery to the 'thrust' at the back whee.
Still boils down to, go do the full fat RWYL 'a' tests via DAS rather than A2... THEN whe4n you have a ;licence in your pocket go Ride What You Like... and do NOT compound iseas of 'size' with the engine displacement.... they do not work. Choose something soft and sensible for your first bike, and to my mind, there are many soft and sensible litre bikes out there that are less light and flighty than things with half the size of fire hole stickered on the side..... and with the RWYL licence you can ride what you effin like... as said, Laddo's C50 was one of the more scary bikers I have had the misfortune to experience in the last forty years... so makje of that what you will... BUT without the licence you aint qualified to ride effall,..... do worry about that, and the difference between Rear-Obsertvations and Life-Savers etc.. thats what will get you ANY licence, not dithering whether it would be any easier on any particular bike with a particular sticker on the side, more that that will have any bearing on what comes, or may come after by way of what actual biker to buy....
Don't sweat the small stuff... go book a course for a full fat RWYKL 'A' entitlement licence; go lkearnb something, and if you dont believe the school 'now'; over A2 vs 'A' entitlement now.. heaven help you, and my sympathy is already witrh the instructor you will challenge at EVERY step along the way, not trusting hie word!!! Your call. ____________________ My Webby'Tef's-tQ, loads of stuff about my bikes, my Land-Rovers, and the stuff I do with them!
Current Bikes:'Honda VF1000F' ;'CB750F2N' ;'CB125TD ( 6 3 of em!)'; 'Montesa Cota 248'. Learner FAQ's:= 'U want to Ride a Motorbike! Where Do U start?' |
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Old Thread Alert!
The last post was made 4 years, 189 days ago. Instead of replying here, would creating a new thread be more useful? |
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