Light Flywheels Again.

Started by koko64, June 28, 2016, 06:24:34 PM

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DarkMonster620

herm's route is the route I will follow . . .
Carlos
I said I was smart, never that I had my shit together
Quote from: ducatiz on March 27, 2014, 08:34:34 AMDucati is the pretty girl that can't walk in heels without stumbling. I still love her.
"When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth."

greenmonster

Kämna worked fine on both M900 & 907IE
for thousands of miles. Aluminum lIRC.
ALWAYS clean threads, check washers behind
and correct Loctite & torque = no problems.
M900 -97 
MTS 1100s  -07

Monsterlover

Quote from: herm on June 30, 2016, 02:18:05 PM
Do this...



What you see here is two stock flywheels, before and after. Approx 2 pounds removed, and a polished work of art too!

Contact board member Monsterlover. He's the man!

Hey!  I remember doing that!

2011?

Thanks for the kind words.
"The Vincent was like a bullet that went straight; the Ducati is like the magic bullet in Dallas that went sideways and hit JFK and the Governor of Texas at the same time."--HST    **"A man who works with his hands is a laborer.  A man who works with his hands and his brain is a craftsman.  A man who works with his hands, brains, and heart is an artist."  -Louis Nizer**

herm

Quote from: Monsterlover on July 21, 2016, 08:32:04 PM
Hey!  I remember doing that!

2011?

Thanks for the kind words.

2011....2014..? Who knows.

It was many wheelies ago... [Dolph]
I'm here for a good time, but not a long time.

Monsterlover

"The Vincent was like a bullet that went straight; the Ducati is like the magic bullet in Dallas that went sideways and hit JFK and the Governor of Texas at the same time."--HST    **"A man who works with his hands is a laborer.  A man who works with his hands and his brain is a craftsman.  A man who works with his hands, brains, and heart is an artist."  -Louis Nizer**

clubhousemotorsports

Unless you are trying for the absolute minimum weight The lightened steel wins every time. I have seen about every brand of aluminum fail at one time and if done in steel you will never lose the splines. So for me from a reliability standpoint steel should be 100% as long as you install it correctly.

Of the aluminum I do feel the Nichols are as good as it gets but some times they are too light for me. I use the yoyodyne because it is about the same weight as the lightened steel if I need an aluminum but my preference is almost always lightened steel.

I did just have an aluminum one  balanced and it was out quite a bit so keep that in mind as well. Every one is different in what they are looking for weight wise so keep that in mind I have some who like the st flywheels that are about 6lbs and last winter I built a vintage racer with no flywheel at all so to each his own.

ducpainter

How did the ignition trigger?
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



clubhousemotorsports

Off the layshaft Pulley on the right side.
You may see the bike at Grattan this year it is Paul's TT1/NCR bike

ducpainter

#23
Quote from: clubhousemotorsports on July 22, 2016, 10:40:01 AM
Off the layshaft Pulley on the right side.
You may see the bike at Grattan this year it is Paul's TT1/NCR bike
Interesting.

Paul H?
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



clubhousemotorsports


koko64

Making sure we dont compare apples to oranges there are the bolt on carbie flywheels verses the spline flywheels. It seems the former in alloy form are not at risk like the alloy spline version. MPL make a lightened steel spline version if you want to keep your stocker. I saw a stainless spline version by SSR too, anyone know about these?
2015 Scrambler 800

clubhousemotorsports

I have not run across them but for me it is a non-issue. it is easier to get a machinist like monsterlover to turn down what you have and the reliability is 100% while cost is about 1/2 of aftermarket.

Unless you are going for the maximum weight loss in which Nichols seems to be the one.

Düb Lüv

Building, building, building

DarkMonster620

it doesn't look to be a "dp lightened"  . . . looks very much like my OEM std one . .
Carlos
I said I was smart, never that I had my shit together
Quote from: ducatiz on March 27, 2014, 08:34:34 AMDucati is the pretty girl that can't walk in heels without stumbling. I still love her.
"When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth."

NAKID

Quote from: DarkMonster620 on July 29, 2016, 12:25:07 PM
it doesn't look to be a "dp lightened"  . . . looks very much like my OEM std one . .

It also doesn't look "new, opened box". It looks "used, but half ass attempt at cleaning".
2005 S2R800
2006 S2R1000
2015 Monster 821