Friday, December 16, 2011

Motorcycle rider group support Ron Paul 2012


Do you know there is motorcycle riding community support Ron paul? Yes, Now there is a harley Davidson rider group support him. Think about how the motorcycle riding community could especially promote Grandfather Paul, through bumper stickers, through flyers at motorcycle bars, or however you all hang out and communicate with each other. No one is more protective of your liberty to ride a motorcycle, as unsafe as it is, than Grandfather Paul. Please don't misunderstand, I don't advocate motorcycle riding in the least, but RP should be understood as a defender of the liberty to ride.
More Information about RP come here: http://www.ronpaul2012.com/
Podcast

How to Wheelie? Part11

How to wheelie? Part11


Shifting gears
I don't recommend shifting gears during a wheelie unless you are good at wheelies, and are able to use the clutch in the process. Otherwise, shifting during wheelies is hard on the transmission. It is also hard on the fork seals if you miss a shift. My advice is to learn to ride wheelies at a constant speed. Then there will be no need to shift.

How to set a wheelie down
When bringing down a wheelie, stay on the throttle until the front end is safely on the ground. If it is necessary to quickly bring down the front end, then close the throttle at first. Then as the front is coming down, open the throttle. In that way you will have a soft landing.

Step by step procedure to launch a wheelie for a beginner
1. Drop the tire pressure to about 15-20psi
2. Put the bike into first gear
3. Go about 15mph
4. Pull in the clutch
5. Rev up the engine a little and drop the clutch
6. Repeat step 5, increasing the rpm's, until the front end comes up close to the balance point.
7. Reduce the throttle as the front end comes up to the balance point.
8. Cover the rear brake.
9. Stay on the throttle as it comes back down.

Friday, December 9, 2011

How to Wheelie? Part10

How to wheelie? Part10


How to clutch wheelies
There are a couple different methods for clutching wheelies. I prefer the second method.
Method 1: First accelerate with the clutch engaged. Then, with the throttle still opened, pull in the clutch with one finger, to the point where the clutch disengages. With the engine still under throttle, quickly let the clutch back out as the tach is rising.
Method 2: Close the throttle, and then pull the clutch in all the way, with one finger. Then twist the throttle and dump the clutch.
When learning to clutch, only rev up the engine a little bit at first before letting out the clutch. This will give you the feel for clutching. Then gradually increase the rpm?s before dumping the clutch, until the front end jumps up close to the balance point. Reduce the throttle as the front end comes up to the balance point. If it comes up too far, gently push the rear brake to bring the bike back forward. When clutching second and third gear wheelies, the bike may need extra help, depending on what bike it is. If clutching alone doesn?t get the wheelie up, then bounce at the same time. This is done by pushing down on the bike (with your arms and legs) at the same time you open the throttle, and then leaning back slightly when dropping the clutch. I is not a good idea to pull on the bars. Pulling up on the bars may cause the wheelie to come up funny and wobble.

Friday, December 2, 2011

Video podcast_R6


Yamaha R6 600CC

Key Features






  • World GP 50th Anniversary Edition celebrates Yamaha’s racing heritage with Pearl White/Rapid Red livery. Includes a 50th Anniversary emblem on top of the fuel tank and a special numbered plate showing the production number of only 1500 units that will be produced worldwide in these commemorative colors.
  • Light, powerful, and bristling with knowledge gained from years of racing, the YZF-R6 is the most advanced production 600cc motorcycle Yamaha—or anybody else—has ever built.
  • The YZF-R6 was the first production motorcycle with YCC-T®, Yamaha Chip Controlled Throttle system—for flawless response under all conditions.
  • YCC-I®, Yamaha Chip Controlled Intake, is used on the R6 to vary intake tract length for excellent cylinder filling and a broader powerband.
  • Back torque-limiting slipper-type clutch greatly facilitates braking/downshifting from high speed. Close-ratio 6-speed transmission delivers seamless power and maximum acceleration.
  • Engine:

    • Compact, lightweight 67mm x 42.5mm, 599cc DOHC 16-valve, liquid-cooled titanium-valved four-cylinder has a compression ratio of 13.1:1, for great response. Domed pistons with valve cutouts produce a compact combustion chamber.
    • Fuel injection mapping for the YCC-T—Yamaha Chip Controlled Throttle dual-injector system complements the high compression ratio for great throttle response and reduced engine braking.
    • YCC-I—Yamaha Chip Controlled Intake electronically varies intake tract length for a broader powerband.
    • A magnesium subframe removes weight from the rear of the motorcycle for increased mass centralization.
    • YCC-T uses a powerful ECU and multiple sensors to provide perfect, smooth engine response and optimal power whenever the throttle is twisted under all conditions.
    • Twin-injector fuel injection: shower-type injectors above each intake funnel help achieve optimum fuel atomization at high rpm.
    • Slipper-type back torque-limiting clutch greatly facilitates braking and downshifting from high speed. Close-ratio six-speed transmission delivers seamless power and maximum acceleration.
    • GP-style titanium muffler contributes to mass centralization and contains EXUP® for a broad powerband, and 02 sensor for spot-on injection and emissions compliance.
    • Linerless, direct-plated ceramic-composite cylinder bores mean greater heat dissipation for consistent power delivery and reduced friction.
    • Cool magnesium valve and engine covers are light and stylish.
    • Direct-ignition coils, dual-electrode spark plugs and high-output magneto deliver extremely accurate, reliable firing.
    • Chassis/Suspension:
      • Deltabox® aluminum frame incorporates GP thinking in terms of engine positioning and rigidity for the ultimate in 600-class handling.
      • The lightweight swingarm pivots high in the frame, for increased anti-squat effect and mid-corner stability. TZ-type chain adjusters ease rear tire changes.
      • Four-way adjustable (preload, high-speed compression, low-speed compression and rebound damping) inverted fork with 41mm tubes increases freedom in setting up for street or track use; soak up the bumps and resist bottoming when braking.
      • Four-way adjustable (preload, high-speed compression, low-speed compression and rebound damping) piggyback rear shock delivers exceptional rear wheel tracking and stability.
      • Dual 310mm front disc brakes use forged one-piece radial-mount calipers and radial-pump front master cylinder with adjustable lever for astounding braking power and feel.
      • The casting technique for the five-spoke 17-inch wheels makes the rims light and strong, not to mention wickedly cool-looking.
      • Removable rear shock spacer and adjustable fork ride height allows the rider to tailor the ride position for the best fit and comfort.
      Additional Features:
      • Built-in lap timer is controlled by a right handlebar switch.
      • Multifunction digital and analog instrumentation features: programmable shift light, digital speedometer, analog tachometer, dual tripmeters with miles-on-reserve function, odometer, water temp gauge and lights for neutral, high beam, low fuel and turn signals.