Jump to content

Weight gsxr 1100 87 performance.


ELLESS

Recommended Posts

Posted (edited)

Ok thanks i allready got the batt,0,9 kg,the rest too expensive, sad to say. Subframe allmost gone.

Edited by ELLESS
Posted
4 hours ago, ELLESS said:

Ok thanks i allready got the batt,0,9 kg,the rest too expensive, sad to say. Subframe allmost gone.

It's the way of the world - 'how fast can you afford to go' ?

Posted
9 hours ago, Askamaskinservice said:

If you change to GSXR1000 K1-K2 original exhaust 4-2-1 they are made of Ti and really light

Will this fit without any xtra work? Do you have the weight for it?

Posted

Mine is  around the same weight .  head cooler adds a bit if weight but helps power more. I have Astralites which aren t the lightest wheels but lighter than the slingshot wheels it had.

To go lighter I'd replace the rear caliper and disc, the seat unit is quite a thick lay up so some weight could be saved there. I'd build an alloy tank too. 

Then you are into removing alternator and starter and lightening the clutch and gearbox parts. 

  • Like 1
Posted
2 hours ago, dupersunc said:

Mine is  around the same weight .  head cooler adds a bit if weight but helps power more. I have Astralites which aren t the lightest wheels but lighter than the slingshot wheels it had.

To go lighter I'd replace the rear caliper and disc, the seat unit is quite a thick lay up so some weight could be saved there. I'd build an alloy tank too. 

Then you are into removing alternator and starter and lightening the clutch and gearbox parts. 

Hi , i allready dumped the alt. and this winter i will remove the starter,and some small things that go with it. 

Posted
7 hours ago, Askamaskinservice said:

You have to spread the pipes apart , other than that it should work.

2240gram is the weight of mine.

Isn't installed yet but will be fitted to GSX1100F engine.

My stainless Yoshi header is 3500 grams, so that will make some reduktion.

Posted
2 hours ago, bluedog59 said:

Sorry to be the one to ask but, how heavy is the rider ?  Often the easiest and cheapest way to lose a few kg. 

95kg with all, ready to race. Yeah i know, but could brake a arm and leg to get the weight of the bike rather then me.

Posted

Unfortunately, loosing weight off the rider has some good advantages,

1. It's a lot cheaper.

2. It's easier to loose a worthwhile amount.

3. Loosing weight and being fitter will make you faster ( stamina and concentration ).

Posted
7 hours ago, ELLESS said:

My stainless Yoshi header is 3500 grams, so that will make some reduktion.

I would rather keep the yoshi headers than swapping to the gsxr ones, loose more in power than you will gain in the weight saving. 

Looks like youve done most of the affordable stuff. 

Biggest saving and handling improvement you can make is getting some lighter wheels. Can save quite a few kg's and its unsprung weight

Posted
4 hours ago, clivegto said:

My braced 750 frame 200kg on the local weigh bridge full of fuel but it does make well over 200hp.

IMG_20190921_172336.jpg

This has me wondering: has anyone on here managed 1bhp per kilo with a normally aspirated (oldskool) engine?:)

  • Like 1
Posted
10 hours ago, bluedog59 said:

+1 on that.  I put a pair of lightweight PVM's in my B12, better handling/agility, acceleration, braking. What do your race regs say about changing them ?

They should look like slingshot wheels 3 spoke. Any light sug.?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...