| Ride Faster Without Crashing |
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| Written by Brian Whipple |
| Wednesday, 20 August 2008 01:38 |
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Is crashing while riding one’s motorcycle at a fast pace on the track inevitable? Not if I can help it! I’ve crashed more than once. It sucks. It’s painful. It’s expensive. I don’t recommend it to anyone. Can it be avoided, without having to ride around like someone who is, well, scared of crashing?
. While there is no question that riding a motorcycle anywhere, street, track, or otherwise, is an activity that includes some risk, I believe we can keep the risk to an acceptable minimum. Sure, there are some things beyond our control whenever we ride, but my feeling is that I’m sure going to carefully control everything within my power to insure the safety of myself, my bike, and others I ride with.
"You might get away with it occasionally, but at some point it will bite you. 70% lean angle + 60% braking = Uh-oh." - Whipple .. Here are the primary reasons I’ve seen people cause themselves to crash (several of which I’ve done myself): *Cold tires / Worn tires
Tires
If you’ve ever been to a trackday, you have probably heard the warnings at the Riders Meeting: “Okay, everyone. Remember to take it easy for a couple of laps to let your tires warm up before you start pushing it.” And then, almost inevitably, a session or two into the day, a red flag comes out, and everyone leaves the track while they pick up the bike and rider who crashed on cold tires. *Be patient. Let your tires warm up. Cold tires don't grip very well. Even yours. What about worn tires? I know what you’re thinking. “Come on. Tires are expensive. Can’t I just get one more session out of these?” Been there. Done that. Yeah, I know - they’re not cheap. But tires that are worn out, low on rubber or high on heat cycles, are going to put you at risk. Tire Warmers
Abrupt Input . “I can’t believe I crashed. It all happened so fast. I was trying to up the pace, got into turn four a little hot, and had no choice but to brake harder. Suddenly I tucked the front. Bam– down I went.”
Getting it wrong on the track *Your brake and throttle are not on/off switches. Learn to control them properly, more like a volume control. Two of the coolest experiences I ever had were when I got to ride as a passenger on the back of bikes piloted by Freddie Spencer and Jason Pridmore at their schools. While it was fun and exciting to go that fast around the track, the part that stuck with me the most was just how smooth they were with all their inputs. You knew when the bike was speeding up or slowing down, but you never felt the bike jerk abruptly while accelerating, shifting or braking. They were like highly trained surgeons that had an absolute mastery of their craft. I even practice making smooth inputs while just driving my car around town. I want being smooth to be second nature. It keeps me safer on the track.
Lack of Focus
One of the things I love most about this sport, is that it demands so much mental focus and clarity at all times. The mental intensity it requires is incredibly stimulating, but can be exhausting. We are required to make hundreds of split-second decisions in every lap, and we don’t dare let our minds wander while dragging a knee at high speeds. Yet sometimes, we do let our minds wander, jeopardizing our safety. We may be hot and tired, dehydrated, or just feeling “out of it.” We may have done so many laps on this track, that we sort of go on autopilot. We may just be mindlessly following the rider in front of us, doing what he does, right or wrong, rather than riding our own bike. I’ve found myself thinking about stupid things like what I’ll have for lunch. Racing at the max A more subtle way that this can happen, which is just as destructive, is thinking about the corner we just messed up, when we really need to be focusing only on the one directly in front of us. Ever done this? I sure have. Especially if there is a particular corner I’ve been working on, and I blow it. Sometimes I may be two or three turns beyond it, and I’m still thinking about it (and probably screwing up the ones I’m not currently focusing on). Forget about the turns you’ve already been through. Focus on what’s in front of you, not what’s behind you. Rushing the Corners/Poor Lines
Look at the example shown here. Rider A, the leading rider, takes the correct line, using the whole track at entry and exit. Rider B decides to take a more aggressive line into the turn to catch up. What happens next? Rider A continues on with minimal lean angle. Rider B, on the other hand, now winds up on a path to the outside edge of the track, and the only way to correct his course is to slow down or add more lean angle, or both. *Don’t rush the corners. It won’t make you faster, it will make you crash.
Rider B rushing
Bad Body Position
It’s all about lean angle, and what you are asking your tires to do. The safest rider is the one that uses the least amount of lean angle. But if you’re going fast, aren’t you going to naturally add more lean angle? Can you go fast and still minimize lean angle? Consider two riders going through the same turn, at about the same speed. One is doing a better job of getting off the bike, butt off the seat, head down, leading the bike through the turn. With the weight off the center of the bike, the center of gravity is lowered, and the bike can go through the corner at the same speed with less lean angle. A little extra effort for the rider, but greatly enhanced safety as a result. Correct body position in the mid-turn . .
.. It is necessary to brake to slow down when entering corners. The best riders in the world do it as late as possible, applying the brakes smoothly as they approach the corner, achieving maximum braking pressure while the bike is still quite upright, then easing off the brakes as they approach maximum lean angle. At corner exit, they want to get on the gas as hard and as quickly as possible. They know, however, that if they twist the throttle aggressively while at full lean, the tire will spin and they could crash. Because of this, they try to stand the bike up as much as possible as they get on the gas. The 100 percent rule in action. .
Hard braking On the gas
Incorrect Suspension Setup
There are lots of great experts out there at trackdays and races. Your bike will be much easier to ride, and you’ll be able to go faster, with greater safety.
Repeating Mistakes
Sometimes, we get away with violating some of these fundamentals while on the track. Our tires are new, so they grip well despite our poor lines or excessive lean angle. We stab at the brakes, but happen to have the bike upright enough to maintain good traction. We let our mind wander briefly.
Respect, Not Fear Have fun, go fast, be smart, and ride safely! |
| Last Updated ( Wednesday, 25 March 2009 17:06 ) |







