Jack up kits any good?

[Glen M]

I'm currently rebuilding the bike after the accident and was thinking of fitting a 25mm jack up kit.  I've heard they improve thr cornering.  Does anyone have any experiance of them?  There are a few different ones on ebay at either £16 or £40odd again is it worth the extra cash. 
Also would anyone have a picture of them fitted to a 02/03 fazer so that I could see what sort of difference they make. 

[Farjo]

There's a bit of info on the old board here: http://fazerowners.yuku.com/topic/5628/D...vza0peVqqI
and here http://fazerowners.yuku.com/topic/10254/...vzcnZeVqqI

[davec]

Just fitted one to mine(25mm),haven't ridden it yet,but definitely notice height difference when you sit on the bike.

[bikemad62]

Oh hell yes is all i have to say. improves the ride, handles better and as i'm quite tall don't get sore knees at traffic lights. Enjoy people enjoy. 25mm jack best thing i ever did. :lol

[Fazer Jake]

mines jacked up 25mm, centre stand still works, feels alot better too.

[thom_1991]

Bear in mind you'll effectively make your rear spring softer (not really you're changing the linkage ratio but anyway...) and it'll want to lean over further on the sidestand. Get the projection components one they give you 4 options i settled on +10 before i got a new shock.

http://www.ebay.co.uk/itm/Yamaha-FZS600-...3cc311e505

[bikerboys]

http://www.ebay.co.uk/itm/slight-2nd-Yam...0380732634

£10.00 can not go wrong for the price got mine the other week 

[wraith600]

Bear in mind you'll effectively make your rear spring softer (not really you're changing the linkage ratio but anyway...) and it'll want to lean over further on the sidestand. Get the projection components one they give you 4 options i settled on +10 before i got a new shock.

http://www.ebay.co.uk/itm/Yamaha-FZS600-...3cc311e505

def the best option 

[Fazer Jake]

[quote author=thom_1991 link=topic=1239.msg15317#msg15317 date=1331156972]
Bear in mind you'll effectively make your rear spring softer (not really you're changing the linkage ratio but anyway...) and it'll want to lean over further on the sidestand. Get the projection components one they give you 4 options i settled on +10 before i got a new shock.

http://www.ebay.co.uk/itm/Yamaha-FZS600-...3cc311e505

def the best option 
[/quote]


jacking up actually makes ur suspention stiffer

[Panthor]

http://www.ebay.co.uk/itm/slight-2nd-Yam...0380732634

£10.00 can not go wrong for the price got mine the other week 

I may be wrong here but the link you've posted is for a lowering kit, not a jack up kit.

[thom_1991]

[quote author=wraith600 link=topic=1239.msg15349#msg15349 date=1331193839]
[quote author=thom_1991 link=topic=1239.msg15317#msg15317 date=1331156972]
Bear in mind you'll effectively make your rear spring softer (not really you're changing the linkage ratio but anyway...) and it'll want to lean over further on the sidestand. Get the projection components one they give you 4 options i settled on +10 before i got a new shock.

http://www.ebay.co.uk/itm/Yamaha-FZS600-...3cc311e505

def the best option 
[/quote]


jacking up actually makes ur suspention stiffer
[/quote]

Shorter thing so less leverage. Yeah you're completly right, oops.

[Motorbreath]

I did it too. Its better. Also an adjustable in length shock.

[SBrooks]

Hi
Can anyone tell me the eye to eye measurement of the
25mm / 35mm / 45mm jack up bones.


Thanks

[darrsi]

Hi
Can anyone tell me the eye to eye measurement of the
25mm / 35mm / 45mm jack up bones.


Thanks

Doubt you'll find that info, I've tried before in the past.


Another link here though.


https://foc-u.co.uk/index.php?topic=7924.msg77466#msg77466