Emoes corners
Ok moving on from the last lessons, Lets talk about Throttle control and
the speed through the corner.
The best way to learn this is on a corner you know, nice and empty and
clear of debris.
Hopefully youll have been practicing the lesson in the last one, so youll
already know the way the corner works, and be able to keep throttle on
throughout the corner.
Ok, so in order to get the best speed through the corner you have to CARRY
THE SPEED THROUGH.
This means we still stay with the SLOW IN FAST OUT theory, its just raised
relatively.
This doesn’t mean Late braking or any stuff like that, we will get
to that way way later on!
The motorcycle yu ride will have a limit to the lean angle you can use,
im going to stick with sports bikes, although you can easily Kneedrag
a KLR650!
As you drive through the corner, the more speed you carry the more lean
youll apply. The more lean you apply the smoother youll need to be with
the throttle.
So try stting up the corner and adding a bit more speed, just 5 mph a
time is plenty. As you push into the corner, DONT shift your weight, this
should be already set as you go in. Instead, move the bars more on opposite
lock to get the bike over and apply a bit more throttle gradually. Again
rest the back brake so it drags, this will help stabilise the bike. I
run a thumb brake system on my race bikes to let me use my feet for steering
rather than the brake.
Now always keep your TOES on the pegs not the whole foot, and shift weight
to the pegs steadily as you tip in. Dont push your Bottom off the seat
to get your knee down. This will do the following to your bike.
1: it moves the center of gravity point AWAY from the tyre point **BAD**
2: it stops you from being able to feel what the rear tyre is doing, your
bum and feet are sensors!
3: youll look like an idiot!
4: youll be slower and wobbly in the corner
Always keep the bum on the seat and use more corner speed and lean to
get the knee down.
You can always slide slightly ocross the seat, so that only one bum cheek
is off the saddle, then push the knee forward and down, youll be surprised
at how fast youll progress to knee down status.
So back to the corner. Build up the entry speed gradually and youll notice
that the tip in point will have to change. The fast you go the earlier
your tip in will be.
Now lets back up and talk about setting the speed up. This means youll
need a good braking technique.
Use both brakes progressively. If you slam on the front anchors fast,
the brakes and wheel speed will overcome the speed the suspension can
drop. So therefore you need to SQUEEZE the brake lever hard and progressively.
You should notice the rear wheel wave a bit behind you, This is normal
and shows you are braking as hard as you are able to while keeping control.
Then as the corner approaches, ease off a bit to allow the rear wheel
contact with the ground again. Then trail the front brake through the
corner. Always keep the back brake dragging, this does a few things. Firstly
it keeps the bike stable, and also as you progress to spinning the rear
wheel a bit as you enter/exit it stops the bike from sliding out as you
control the throttle.
So to get a good front brake control set in your head lets do a little
lesson.
Find a good road, empty and straight, clean and no debris.
Make sure its a dry day. Ride at about 50-60 miles per hour in a straight
line. Now squeeze the front brake hard and apply rear brake. Progress
at the same speed till you feel the back of the bike lift very slightly.
This is the optimum point of braking. Now you know what it feels like,
practice so that you can hit this point immediately you touch the brakes,
and do it instinctively.
Now lets do this in the wet. Same road, and lower the speed to about 40.
Now ride straight and this time leave the back brake alone, and squeeze
the front brake hard and let go immediately. You need to get to the point
your front locks and releases straight away. Dont be scared, as long as
you release immediately, the bike will stay upright. Now keep practicing
till you squeeze and let go without the front locking. This is optimum
braking for the wet. Youll be surprised how well you can brake in the
wet.
The same goes for the corners in the wet. The grip obviously is reduced
but the lean is still there, you just have to be progressive and smooth.
Next time we will talk about the throttle mid corner and backing in in/out!
Not for the feint of heart!!
Last time we were in the
middle of throttle control, brake control and general corner positioning.
I was going to talk about more expert cornering tech, but I think it best
to save that till later.
Now as we progress with
the speed into the corner, you will notice that the bike feels more stable
in the fact it doesn’t wobble and fight to find an even angle. This
is because the gyroscopic effect rises as the forward speed increases.
Remember I said about back brake and dragging it through the corner? Now
is where you will see that work its magic.
You now come into the corner, faster than normal and set your apex and
your exit. Look through the corner and see your escapes, and your line.
As you dip in, you should already be on the back brake slightly, dragging
it on the roll in.
Keep your throttle power on, and make sure you are comfortable, so there
is no jerking on the throttle and bars, and no twitching on the saddle.
As you speed up the bike stabilises, but you’ll also notice it becomes
slightly more hesitant to turn. Even though you are leaning the bike doesn’t
seem to be cornering as much.
This is due to the gyroscope effect and lateral pressures on the tyres.
You now need to change the characteristics of the tyre.
This doesn’t mean that you change tyres or shape them; it’s
simply changing the way their shape is on the road at that moment. If
you push the bars the OPPOSITE way to the corner, the bike will lean slightly
more, but the turn in of the bike will increase. This is because the tyre
is forced to change its contact patch on the road.
Only use small amounts of input, and always keep throttle on. Don’t
let off throttle, even if you think you are running wide, I promise you,
if you let off, brake or panic you WILL run wide! Keep on the throttle
and look for your exit, push more on opposite lock and you will go round!
This is now the point where you’ll notice the bike is now leaning of its own accord, the corner speed has increased significantly and your ass is still on the seat!! About now you can lean your knee off, rather than hang off like an idiot!
So let’s get knee
dragging.
Ideally, MK is brilliant for practicing but with the advent of law enforcement
pulling you for dangerous driving if caught Roundy rounding and the amount
of traffic and diesel now spilt everywhere I WILL NOT advise anywhere.
So find a nice corner that is long and sweeping enough for you to practice.
Get the body positioned BEFORE roll in, knee out, bum ON the seat, maybe
to start with one cheek off, and roll in! IF you’re lucky you will
hit pay dirt first time out! But you will need to progress slowly, ease
more throttle, do the tips we have learned and soon you will hear that
sexy SCHHHH noise and feel the knee slider touch!
Always ride within your limits and stay safe! Remember knee down is really
only necessary as a gauge for lean and speed on a track!
EXTREME CORNER TECH
So if you are now pushing on the bars into the corner, you’ll understand
that the front end is pointing slightly away from the corner itself. As
you progress you can aid your corner speeds and exit times by utilizing
the rear tyre to point you at the exit BEFORE you reach the apex.
THIS IS NOT TO BE TRIED UNTIL YOU ARE PROFICIENT AND EXPERIENECED IN YOUR
CORNER ABILITY
So the way this works is, as you roll in, you use a little more speed,
your knee touches EARLY because of the added speed, so therefore you need
to OVER push the bars. As you do that, you add more throttle, sit up slightly,
and feel the rear tyre loose traction. It now tries to step out of line,
rolling the bike laterally round its axis pointing you to the exit early.
Now as the tyre breaks traction you must keep throttle on, or the tyre
will re-grip and high-side you.
The tyre is now spinning and pushing outward at the back, you sit up slightly,
ease the bars into the slide, similar to a speedway rider, and control
the throttle to keep momentum.
At the point where you are directly at the exit, you sit further up, DONT
LET GO of the throttle yet!! And straighten the slide, now the power is
transferred from a slide into forward momentum, propelling you into the
exit and away.
It’s a tricky manoeuvre but will gain you extra tenths per corner
when playing catch up.
This is also where control of the rear brake is important.
So please don’t try the above unless you accept your own mistakes,
can afford to drop your bike (because its 1000 times more likely if you
aren’t proficient in this!) and don’t blame us if you try
and fail!
The above is only for reading material and don’t try copying me
as I take no responsibility for accidents!
Next time: wheelies!!!
