Since '02 xBhp is different things to different people. From a close knit national community of bikers to India's only motorcycling lifestyle magazine and a place to make like-minded biker friends. Join us

Castrol Power 1

Work on your panic braking skills.

Our Partner

Announcement

Collapse
No announcement yet.

Cornering: Use of brake and throttle. A spirited debate...

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Originally posted by Old Fox View Post
    A bit of an OT here: most of you also drive cars. Try this little exercise at smoothness, something that I used to do in my Maruti 800 a long time back. Fill a heavy coffee-mug about 3/4th full with water and place it securely on the dashboard of your car. Now drive and make sure no water spills out, especially during acceleration, gear-changes, braking and turns. Of course do it on almost empty roads or you might end up spilling something else unintentionally .
    Me too hardcore Initial D fan, and have been trying to replicate it for the past 3 years, but in vain.
    Motorcycling Experience:
    2000 ~ 2017 Y2K Kinetic Zoom (Disposed at 15k)
    2011 ~ 2015 Hero Honda Karizma R (Sold at 56.5k)
    2013 ~ 2014 Bajaj Discover 100 4G (Sold at 16.5k)
    2015 ~ 2017 TVS Wego (Totaled at 18k)
    2015 - Bajaj Pulsar 220F (Currently 31k) < Garage Queen!
    2017 - Bajaj CT100B (Currently 21k) < 'Golden Quadrilateral' Runner!

    The Ride was Good, but Life is short, spend it Wisely!
    Adios Comrades!
    A.P. 2018

    Comment


    • ^^^^So, youve actually tried it out on a mountain course?? IIRC Takumi trained for 5 years BTW...so, dont lose heart yet.

      Comment


      • Originally posted by 2strokerama View Post
        ^^^^So, youve actually tried it out on a mountain course?? IIRC Takumi trained for 5 years BTW...so, dont lose heart yet.
        Cant manage to get it done on plain road's, so mountain roads are strictly out of the question, I believe the reason is cause Takumi did it on non-powersteering car, where as mine's a powersteering one, and the counter force from the steering always causes the water to spill during mid corner. AND, now since you pointed it out,we ai'nt got any mountain roads in Kollam, Kerala.
        Motorcycling Experience:
        2000 ~ 2017 Y2K Kinetic Zoom (Disposed at 15k)
        2011 ~ 2015 Hero Honda Karizma R (Sold at 56.5k)
        2013 ~ 2014 Bajaj Discover 100 4G (Sold at 16.5k)
        2015 ~ 2017 TVS Wego (Totaled at 18k)
        2015 - Bajaj Pulsar 220F (Currently 31k) < Garage Queen!
        2017 - Bajaj CT100B (Currently 21k) < 'Golden Quadrilateral' Runner!

        The Ride was Good, but Life is short, spend it Wisely!
        Adios Comrades!
        A.P. 2018

        Comment


        • Originally posted by Old Fox View Post
          This discussion is turning out to be the most rewarding in a long while. Thank you guys.


          A bit of an OT here: most of you also drive cars. Try this little exercise at smoothness, something that I used to do in my Maruti 800 a long time back. Fill a heavy coffee-mug about 3/4th full with water and place it securely on the dashboard of your car. Now drive and make sure no water spills out, especially during acceleration, gear-changes, braking and turns. Of course do it on almost empty roads or you might end up spilling something else unintentionally .
          Well OF, We might be able to hold it during light acceration and light braking.. But it sure will be impossible to hold it during even a little spirited cornering... If You have heard of "Initial D", the series from which this idea comes from, I believe its exaggerated quite a bit... If you really HAVE to contain the water in the cup, You ll have to be driving really slow!!!

          Comment


          • Being born sometime in the late 60's, I do realise I belong to a different era but this 'Initial D' thing has truly taken the cake . I had no idea what it was till a few moments ago when I finally googled and found out. Didn't respond to 2strokerama's initial post on this cause I didn't actually get it then .

            Originally posted by karkai6 View Post
            Well OF, We might be able to hold it during light acceration and light braking.. But it sure will be impossible to hold it during even a little spirited cornering... If You have heard of "Initial D", the series from which this idea comes from, I believe its exaggerated quite a bit... If you really HAVE to contain the water in the cup, You ll have to be driving really slow!!!
            This was something I used to do some 15 odd years ago. Guess 'Initial D' wasn't there in those days but then its not so outlandishly a creative idea in any case. Can occur to anyone giving thought towards smoothness feedback while driving. And I did manage to spill very little or no water after a few weeks of regular practice to and from work. Yes, traffic was less and I'd be driving at a speed that let me move with the general flow and not slice through traffic. But it does teach you a lot about graded transitions and power balance.

            In old aircraft, there used to be something called a 'Turn and Slip indicator. A 6-8 inch long banana-shaped tube filled with glycerin and a ball floating inside it. If the pilot took a well-coordinated turn, i.e. the ball would stay centered. An outward slip (due to less banking or imprecise yaw input from the rudder) or an inward slide (due to excessive banking and again wrong yaw) would make the ball move inwards or outwards. And a majority of the pilots did always manage to keep the ball centered. Even in fast fighters like the Spitfire and the Hurricane that flew at speeds in excess of 350 mph.

            All said and done though, lets stick to the topic here and focus on 'cornering on motorcycles' .
            I don't let my motorcycles interfere with my motorcycling...

            Join xBhp On

            Comment


            • Sadly, I'll have to pull out of this ride due to a recent injury I have got on my foot. Unable to ride/drive(else would have come in a car)/wear shoes for another 7-10 days.
              If anyone is coming in a car, then I can surely come as a passenger.

              Originally posted by RedFlash View Post
              Who All coming: (add the name to the following list)
              From Pune
              Nav75 - Not coming.
              Niks
              Alok Das - Inflammable
              ROCKRZ
              Shrinath rao
              vivekjayasheel
              Sumit_B
              vrathor
              rishabh (as he is not able to login :P )
              Meghnad
              Ritwik23
              Eshan P180
              Vivek
              Siddharth_zmr
              Inder
              RedFlash

              From Mumbai
              Rony (tentative if Saturday / confirmed if Sunday)

              PS: Standard rules regarding safety gear and documents to be followed.
              2000 Suzuki Fiero | 2004 Bullet Electra | 2004 RX135 | 2005 CBZ | 2009 Karizma | 2009 Punto 1.4 Petrol | 2011 Yamaha YZF-R15

              Nav is back !!!
              Getting Leh'ed. Since 2007...

              Comment


              • No updates? I thought there'd be a discussion on the conclusions..
                Get ready for the ride! 24 Hours on a Bike...

                An amazing ghat, a beautiful beach and next to zero visibility fog - All in 150kms
                Marvellous Monsoon!

                Lavasa - Cornering into heaven!

                A 3 day log for a 3 day ride! 3 Days On The Road

                Visit Little Rann of Kutch in Kutch Calling...

                Comment


                • ^^^ +1

                  Id hate to see this topic die....so, in hope of continuing the discussion on braking and cornering, how useful is ABS for "performance street riding" considering our local low capacity machines? Does it really blow your competition to dust as the rtr ad says?

                  Ive consistently held some fairly high speeds and subsequent hard braking on a few backroads and downhill runs. I've had no problems till now unless under panic braking where Ive only locked my rear. The only occasion I remember of locking my front was under enthusiastic braking on a tiled parking lot.

                  So, how much of a difference does ABS make in real world riding conditions under some spirited riding? Anyone tried a head to head test on the track with an rtr or cbr abs and non abs?
                  Last edited by 2strokerama; 01-16-2012, 03:55 PM.

                  Comment


                  • Guys, I have been following the thread closely, reading a lot, and it surely helped me understand a lot of things, Esp OF's and TenHut's Posts.

                    What If you are riding on the road and off the road both!!!
                    " Nothing Z Forever,Except D Change "

                    Spiti ||Binsar || Lansdowne

                    Click Here to Subscribe to the xBhp Delhi SMS Channel
                    Click here to See my Photography Work

                    sigpic

                    Comment


                    • Originally posted by 2strokerama View Post
                      ^^^ +1

                      Id hate to see this topic die....so, in hope of continuing the discussion on braking and cornering, how useful is ABS for "performance street riding" considering our local low capacity machines? Does it really blow your competition to dust as the rtr ad says?

                      Ive consistently held some fairly high speeds and subsequent hard braking on a few backroads and downhill runs. I've had no problems till now unless under panic braking where Ive only locked my rear. The only occasion I remember of locking my front was under enthusiastic braking on a tiled parking lot.

                      So, how much of a difference does ABS make in real world riding conditions under some spirited riding? Anyone tried a head to head test on the track with an rtr or cbr abs and non abs?
                      I remember a discussion on the cbr250 thread which was on similar lines..

                      Since this thread is about cornering, I'll talk about braking when cornering - Just for the sake of argument.

                      So you're attacking the curves at comfortable speeds and mera bharat mahaan a cow apparates outta nowhere! Its right in the middle of your lane with a nice and big and fat SUV coming down the opposite lane and lady luck is shining down on you so you're at a nice and deep lean angle.

                      Neurons fire, muscles contract and you slam on the rear brake hoping the ABS saves you. But physics (as I understand it) says otherwise and you end up in a ditch if not on the side of a hill.

                      Now that the story's over - when you brake in a straight line, ABS has a nice and easy job. But while turning there's (lots of) force pushing the bike and hence the tires to the outside of the turn. ABS might stop the wheel from locking but with say 50% of the available traction being used up to help you slow down, there's not much left to keep you on your line so the tire does what you do on slippery floors and *crash*!

                      So its not much of a help on corners I suppose..

                      Originally posted by L.P. View Post
                      Guys, I have been following the thread closely, reading a lot, and it surely helped me understand a lot of things, Esp OF's and TenHut's Posts.

                      What If you are riding on the road and off the road both!!!
                      My 2 cents: Off road is much less predictable, offers much lesser traction (at least, if you're on road tires) and makes the front brake pretty useless..

                      I'm half scared to death when I have to use the front brake off road but all the comes with practice I'm sure..

                      About body position: I don't know how the motocross guys do it when they're bouncing about like that but I'm sure there's a different technique to it..
                      Last edited by vkavadia; 01-19-2012, 06:09 PM.
                      Get ready for the ride! 24 Hours on a Bike...

                      An amazing ghat, a beautiful beach and next to zero visibility fog - All in 150kms
                      Marvellous Monsoon!

                      Lavasa - Cornering into heaven!

                      A 3 day log for a 3 day ride! 3 Days On The Road

                      Visit Little Rann of Kutch in Kutch Calling...

                      Comment


                      • Forget all the discussion, it may confuse you even more.

                        Bottom line, go to a riding school and learn on a track, this will prepare you for the street.

                        Can't find a riding school? then plan B will be required, buy or download yourself a copy of twist of the wrist (book) and twist of the wrist 2 (video) read it and watch it again and again, then practice, then read and watch, more practice, keep doing this until everything is second nature.

                        Twist of the wrist is also know as The cornering bible, if you are serious about your riding, then this should be your only reference.

                        With regards to ABS (anti-lock braking system) for those who think that brakes are better on a vehicle with ABS vs without, in normal conditions and proper skills, it will make zero difference, if you ride with an ABS bike and you find the ABS kicks in often, then you need to address you riding skills. ABS is a useful tool to have, don't let it be there to cover up poor riding or driving skills and certainly don't rely on it, it can malfunction even without a warning light.
                        Beware of Bread, don't say I didn't warn you!
                        More than 98 percent of convicted criminals are bread eaters !
                        Statistics show that more than 75 % of violent crimes are committed within 24 hours of eating bread !
                        Bread is known to be extremely addictive. Subjects deprived of bread and given only water, actually begged for bread after just two days !
                        Bread has been proven to kill. Scientists have now uncovered alarming evidence that 100% of the people who eat bread will eventually die !

                        Comment


                        • So a year will be done for this thread soon has our Shrinath Rao "Thread starter" understood the concept of cornering? please reply sirjee!!!
                          sigpic

                          Do not argue with an idiot. He will drag you down to his level and beat you with experience.

                          How to wash and lube your bike

                          For newbies please click

                          KTM DUKE 390 Spare Parts Price List

                          Comment


                          • Originally posted by Eshan-P180 View Post
                            So a year will be done for this thread soon has our Shrinath Rao "Thread starter" understood the concept of cornering? please reply sirjee!!!
                            seems like you have been waiting for it to near that one year mark

                            my input :
                            I have captured lots n lots of images of people cornering there, studied them, compared them to mine, corrected body position, watched carefully how they moved. Tried them on pulsar, pushed till she gave correct feedback, and then kept rectifing it. Bottomline, I can not still tell, when I brake, when apply clutch or remove it, nor can i tell all other physics, but Presently when i compare at pics in feb 2012 n speeds i used to corner, to present , personally i definitely feel improved
                            In novice and layman or common man term, on your bike, you understand its capability combined with yours more than anyone else, push it till it gives you confidence, pull out when it doesn't. And more than theory, practicals helps more ...pictures also

                            just noticed one more thing - my dp, proof : it's of feb 2012 n m all over the place..lolzz..need to change it asap
                            Last edited by AntiqueBlue; 11-19-2012, 09:26 PM.
                            My Photograph Collections
                            World Through Lenses
                            Recently Started Blog
                            Words in the Mind

                            Comment


                            • Re: Cornering: Use of brake and throttle. A spirited debate...

                              Originally posted by AntiqueBlue View Post
                              seems like you have been waiting for it to near that one year mark

                              my input :
                              I have captured lots n lots of images of people cornering there, studied them, compared them to mine, corrected body position, watched carefully how they moved. Tried them on pulsar, pushed till she gave correct feedback, and then kept rectifing it. Bottomline, I can not still tell, when I brake, when apply clutch or remove it, nor can i tell all other physics, but Presently when i compare at pics in feb 2012 n speeds i used to corner, to present , personally i definitely feel improved
                              In novice and layman or common man term, on your bike, you understand its capability combined with yours more than anyone else, push it till it gives you confidence, pull out when it doesn't. And more than theory, practicals helps more ...pictures also
                              I just have one query.. Whe exactly do you "practice"??

                              Sent from my WT19i
                              Don't matter what it is: Touring; Racing; Commuting. All I know is, I belong on the saddle.

                              Rides : Honda CB Twister(Feb 2011 - Present) | TVS Apache RTR 180 ABS(Sept 2012 - May 2016) | Honda CBR250R C-ABS Repsol(March 2017 - Present)

                              Break-in tension? Read this.

                              Love camping and riding? Google - On Rustic Routes.

                              Comment


                              • Originally posted by madhav766 View Post
                                I just have one query.. Where exactly do you "practice"??

                                Sent from my WT19i
                                Here


                                View Larger Map
                                Advice is a form of nostalgia.
                                Dispensing it is a way of fishing the past from the disposal, wiping it off, painting over the ugly parts and recycling it for more than it's worth.

                                Antz Travelz!! | South India Exploration Ride | Leh Triplog (Work in progress)

                                Comment

                                Working...
                                X