(909) 838-4587 ed [at] le-suspension.com

Charlie’s Fantastic Ride

This just in from Charlie:

“Hi Ed,

We rode 160 miles today, 2 up, technical mountain roads… at a safe, sporting pace. The bike is transformed!! I didn’t make any adjustments, and the handling was fantastic, like the bike was on a rail… better than my previous BMW with Ohlins shocks.

I’m going to put in a plug for you on our BMW forum… i-bmw.com Thanks again for your excellent work!!

Charlie”

You can be happy like Charlie too.

Shoei X-Fourteen

Shoei X-Fourteen

This is a review of Shoei’s new top of the line race helmet, the X-Fourteen. But first some stuff about motorcycle helmets in general.

A helmet does much more than protect your head in a crash. A good helmet provides a pocket of still air in front of your face so you can see well. It cuts down on noise to reduce fatigue and make it easier to distinguish between different sounds. A good helmet also fits comfortably and firmly to your head without pressure points and without moving around in the wind. Vision is your number one tool when it comes to lap times and negotiating street hazards. A good visor provides a clear field of view in the tint of your choice.

My focus is on racing and you should know that I was sponsored by Shoei for all of my six seasons of AMA Pro 250 GP racing. I have raced in all the Shoei race helmets since the X-8 Air was introduced. So the chance to sample the X-Fourteen was not to be passed up. I also love the tag line, “When Milliseconds Count,” as it fits well with my emphasis on consistency and doing laps on the same thousands of a second. A millisecond is a thousandth of a second.

484469_10151091974914749_1026269696_n1995, HRP, Short Course T-1, X-8 Air.

Shoei was established in 1959. I first heard of them in about 1980. Shoei’s first race helmet was the SR-1 in 1962. I started racing in 1982. Helmets in general have come a long way. Visors use to come out of the bag flat. Helmets were heavy and they use to move around in the wind. Our racing lives just keep getting better and the same is true of our helmets.

Rolling onto the track, lap one in an X-Fourteen: There is a lot of space in front of my face and the view is unbelievably clean.

One of the things you have to get use to at Daytona is sitting up into the wind blast to brake for T-1. You can’t sit all the way up like you do at 100 mph. You have to ease into it, get some braking done then sit up the rest of the way. I was not at Daytona for this test but there is absolutely no noticeable helmet buffet when I sit up to brake. Nice. Shoei has had its own wind tunnel for about 20 years, and the current full size system has been in place since 2010. By full size, I mean they can run tests with a motorcycle and a person. Shoei does all of its own testing. For this helmet, it claims a 50% reduction in buffeting compared to the X-Twelve and I can tell you that the X-Eleven and X-Twelve were not trying to rip my head off so this took some doing. They also claim 3% less lift and 10% less drag. I must confess that I could not feel that but Shoei uses a computerized mannequin and a robot arm to hold the helmet in the same place and the same angle during wind tunnel testing. With the proper tools you can get detailed measurements like this. They did all this with vortex generators on the edges of the visor, spoilers on the back, a chin dam, the overall shape of the helmet and 57 years of science.

Shoei-X-Fourteen-Press-Day-0239Check out the spoilers.

Stick your head in a box, close the lid and go run a mile. Can’t breath? Let me tell you about vents. They let air in so you can breathe and out to keep you cool. The X-Fourteen has six in and six out vents, some for breathing and some for cooling. They work. I know. I rode with them open and closed.

X-Fourteen_Main_AirflowCool air in, warm air out.

Einstein tells us that gravity is everywhere, that mass warps the very fabric of space and time. It also acts on your eye lids, I’ve reached the age were this is a problem. Not in normal life, just when I’m trying to look forward when I’m tucked in, chin on the tank pad. Removable, washable liners are nothing new and being able to get the different pads in different sizes to fine tune the fit is a smart move. But being able to change the angle of the edge of the helmet liner four degrees by snapping the liner into a different set of snaps – that, my friends, is smart like Albert. This change has a similar effect to pushing up on the chin of your helmet with your hand, you can see farther ahead when you’re tucked. My riding day is so much better when I can see where I’m going. Yoshimura Suzuki Factory Racing rider Jake Lewis is tall like a basketball player compared to me. I asked him about the X-Fourteen. First he said the same thing that I noticed about the space and the clear view, then he raved about the angle change but for a reason I’ve not thought about much. Being tall, it made as big a difference for him as it did for me but for a more common reason.

X-Fourteen_Interior-02Angle changing liner.

Since we’re talking about Mr. Lewis, keep an eye on this kid. In today’s economy you can’t get a ride just because you’re fast, you have to be good at all the other stuff too, like talking to strangers at media events and remembering your sponsors. Jake impressed me. He also liked how quiet and light the X-Fourteen is.

How do you make a helmet light? If weight and size did not matter it would be easy to build a helmet that could protect you from anything. But you can’t go very fast with a tank on your head. The Abrams M1A2 main battle tank uses secret composite armor to defend against the bad guys. Layers of different materials that do different jobs working together. In this way you can build more strength with less weight than when using only one material. Shoei does the same thing with multiple layers of different fiberglass and organic fibers.

m1a1_abramsThe M1A2 is too big for your head.

When thinking about how a helmet protects you from an impact, first remember that all the parts work together doing different jobs at the same time and all do more than one thing. What hurts your brain? A poke hurts more than a slap. First the shell spreads out any impact. A punch hurts more than a push. Next the dual-layer, multi-density liner absorbs energy by compressing. Any energy used up damaging the helmet is gone and can’t hurt you. If the hit is hard enough, the shell will delaminate. Breaking fiberglass layers apart absorbs a lot of energy. It has to be in the right place. Your skull has the same job as your helmet, to protect your brain. The inner liner’s job is to hold the helmet comfortably in place right against your scalp so you skull and helmet move as one.

One of the sucky-est things that can happen when you crash is having the visor open or break off. This one locks closed with a latch near your left cheek. It is in a better place to find with your gloved hand and with better leverage against opening.

The helmet cannot do any of its jobs if it comes off. The X-Fourteen comes with the standard double D ring with a snap for the end of the strap. This is a great system that simply works. The strap pulls up onto the bottom of your jaw bones, it will not choke you, make it snug and check it again before your warm-up lap.

Remember! Any helmet is better than no helmet. A full face is the best, not just because it offers better protection in a crash but because it helps you avoid a crash in the first place by giving you a better view of the world. If you race, you need a SNELL approved helmet. One whack per helmet. When you remove the inner liner for washing, look for white lines in the black coating of the foam liner. If you see any, the liner has been compressed. The top of your tank is a easy place to set you helmet but gas fumes can dissolve the foam and the edge of your mirror can compress it. After a crash, a damaged helmet can be used as a all in one hearing protector, eye protector and head support when working under your race transporter.

2 Shop 4-9-12Retired race helmet, now a work helmet.

Shoei has a full line of helmets to fit any type of riding with a wide price range. The X-Fourteen is focused on racing and it rocks on the track but if touring is your thing, get a touring helmet. An easy way to save is on the paint, I would much rather be on track in a plain top of the line helmet than a cheap helmet with a fancy paint job. Check out Shoei’s full line up here:
http://www.shoei-helmets.com/

One other note, you need not feel bad for me about this but it was hard to remember to think about the X-Fourteen while riding, it’s just so unobtrusive that you don’t notice it’s there.

2/26/16 Up-Date:  I rode my race bike today at Auto Club Speedway with Fastrack Riders in my X-14 with the angle set up the extra 4 degrees.  It really is like riding with my hand under the chin of the helmet. Others will copy this trick but only Shoei has it right now.

Is This Thing On? #63

In Episode 63 of Deep Thinking, racers Michael Gougis and Ed Sorbo read the tea leaves left behind by the first 2016 MotoGP test. A discussion ensues about how cool it is to be Casey Stoner right now. Cal Crutchlow favorably compares the Yamaha M1 to a video game. And Sorbo and Gougis agree that if you’re in real trouble and need someone to do some talking for you, Lin Jarvis is the guy you want on the job.

LE Media Conglomerate

LE Media Conglomerate

Very soon you will start seeing Blog posts here about bikes and products that I have used in the past and new stuff that I will be testing.

Followers of the “Deep Thinking” podcasts know that I tested Yamaha’s R-1 at Eastern Creek and R-3 at Thunder Hill last year and have been using them as examples to make my point in a number of podcasts. You can expect to hear about Shoei’s new X-14 in an upcoming “Deep Thinking” as well as later references when I need to beat my point into MG’s thick head.

Bee’s Rule

Bee’s Rule

I found this girl in Tiki’s water bowl, she looked dead but I fished her out anyway and put her in the LE Bee Warming Station. It’s fun to watch them groom themselves as they warm up. She will spend the night in the shop and Bee on her way tomorrow.

New Hard Chrome Shop

New Hard Chrome Shop

Fork tubes have a tough life. The worst part is being whacked by rocks and road stuff at high speeds closely followed by rust. New tubes can be expensive or hard to find but all is not lost. The chrome your forks came with can be chemically removed, the tubes can be re-plated with hard chrome, then ground to the correct size. The new finish is harder and tougher than what you had.

The shop LE had been using for a very long time closed. I did some searching and some checking and today I went for a tour. I was impressed, clean shop, helpful staff, the owner knows his stuff and they have been doing fork tubes.

As you can see from the first photo, they can do jobs much larger than fork tubes and shock shafts. The building was built for this purposes. The stripping and plating tanks shown were sunk into the ground and can handle 30 foot long parts. The tanks are steel, in a fiberglass shell, in a thick concrete tub. The large gray boxes provided the DC power for the tanks.  Running between the converters are large air tubes for the special venting system that filters out the harmful chemicals.

Turn around time is two weeks or less, a big improvement from the month it took at the old place. I’ll post a photo of the first set of tubes late next week.

002

Below is the first set of tubes for LE.  They are perfect.  Check out the big yellow coffee cup they gave me!

003 (2)

005

Extra MG Words

MG likes to write so much that he can’t fit it all on his blog so he sent me this:

Uselessly Cool Things To Do In The Off-Season, Part 1:
Tired of going over the Sepang MotoGP race frame-by-frame like you were looking for evidence of a hidden plot by the Pope? Want to strangle the next person who even mentions the “Spanish Conspiracy” or wants to argue about the state of mind of people they’ve never met?
Well, the first step in recovery is to take action. Admit to your innermost self that the problem started when Rossi ran another racer wide, and that all else stemmed from that act and that act alone. Then start ignoring the Minions. Distance yourself from those who want to argue that parallax distortion created the illusion of … you get the idea.
Then start doing things to help you move on. Sorbo and I went racing this weekend. We ground up some kneepuck material and went fast. And I built this paper model of a Honda RCB1000 endurance racing replica. The bike itself is legendary – it destroyed the competition during a period when factories took endurance racing seriously.
So … go wash your bike. Read Ed’s stuff on suspension. Watch videos of old non-GP racers. The more you broaden your focus, the more you see what was good about this sport to begin with.
Maybe you can do a better job on the paper model than me,
Erika

Erika

Erika sent me this message after the WERA West races this past weekend. We first met at a 2WTD event in Dec of ‘15. My answers are in Italic:

Hey Ed! Congrats on the win and pole positions today!
We stopped by your garage after a race but you were busy talking with a race mate and when we came back you were out and about. So I’ll have to hunt you down another time so you can sign my helmet
I hadn’t been to the track since we saw you at two wheels except to finally take the New rider school and I was focusing on their instruction and getting the hang of being ‘thrown into the Wolves’ in Their A group. I rode in every A group session except for one so that I could have lunch and let it digest. The mock race came up and although pole didn’t mean anything, I made sure I was early for the warm up lap and got into the third place grid. I had a good start but the lack of cylinders and cc meant I would get passed before turn 1! I rode the rest of the three laps without knowing their was someone behind me on a 250 As well! That may have been for the best for my peace of mind! I ended up being the fastest 250 and there was still a small group behind us! It was such a fantastic experience and I totally get why you and every one else gets so excited to be out there. I just wanted to share this story with you because I get very excited and motivated to see fast people like you on little bikes and really kicking butt out there
I will be at SoCal Trackdays this coming weekend and will practice getting closer to the apex since I realize I miss it by a lot of distance.
Look through/above the apex, never down at the ground.
Glad my posture looked good! When you say ‘big hang off doesn’t apply to street bikes’ I feel my style isn’t to hang off much anyways but I notice my tire wear is abnormal though so maybe I should get comfortable leaning with the bike?
Lots reasons for funny tire wear, PSI is #1, don’t worry too much about it as most of what you hear about tire wear is BS, show me next time you see me or send me a photo. Hang off just a little, move your ass only half way off the seat, keep your shoulders square with the bike. Look at the photo of me in “No Elbows.”

I’m not sure what you mean with keeping my eyes level with my head.
Draw a straight line through your eyes and let it extend forever out both sides, keep that line level with the horizon, just like when you’re walking.

Does it mean for me to look farther ahead during the turns?
Yes, that too.
Tuck into the bike more?
No, see photo in “No Elbows”
Anywho I know this is a lot and you had a long weekend so I’ll leave it at that and write more thoughts in my Moto diary congrats again!
Thank you.

Mookie Wilkerson

Mookie Wilkerson

Mookie had a good weekend with WERA West, he posted this on my FB page:

“I have been with Ed Sorbo of Lindemann Engineering Race Suspension for 2 races now. Before Le-suspension.com, I was concidering the possibility of not racing anymore. When I was convinced by my manager (Albert Monge) to start working with LE-suspension, my race life has taken a MAJOR upgrade!! I wanted to keep Ed Sorbo a secret for myself because what he can do for EVERYONE (good for YOU, bad for me lol). This man/company has been heaven-sent!!! “Thank you ED SORBO for all you have done and will do for my race program!! Words can’t describe the appreciation I have for you. I would NEVER go this fast without your help. Thanks again Ed ……… Suspension Mechanic and friend.”

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