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Messages - YSS

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1
Foto Forum / Re: 88 I4DE
« on: Yesterday at 09:48:17 PM »


Great shot of Walter Kalberer, he was my childhood hero on the huskies( many times swiss champion), later became  a mentor and good friend . Only passed away too early . Thank you for that shot . Could be one of the last shots on a bike with him . .

2
Tech Talk / Re: Leaking carbs
« on: January 19, 2019, 08:11:49 AM »
The base material used is C45 and using toothpaste for the lapping  . I have done one pair and tested with 2 meter of gravity from a auxiliary tank , still using the old needles . All good . I will do the spare pair next week . Once done and tested I can lend you the tool. I will hydro blast all four carbs , give them another touch up with the tool and then fit the new needles . They will be like new (I hope) and should be fine for another 20 years or so .

3
Tech Talk / Re: Leaking carbs
« on: January 17, 2019, 04:41:06 PM »
Thanks for that , yes Hoony, if you could scan the carby page with the Honda part numbers that would be great . Although lapping the seat fixed the leak for now , I will get two new viton tipped needles . At 34 Euro each they are not cheap , but at least that is a possibility to get some..Lets see what the availability is for  OEM .

4
Tech Talk / Re: Leaking carbs
« on: January 17, 2019, 01:05:01 PM »
I made a lapping tool , used 1 micron paste and lapped the seat in . It is now sealing, even  with the old needles !  I will get new needles and then it should be 100 %  . Now the original  well performing setup is saved.

5
Tech Talk / Re: Leaking carbs
« on: January 17, 2019, 06:33:26 AM »
I have found fitting new ones fixes this issue. A bit like shock absorbers.

Thank you for your valued input .  However this bike ,due to its value must keep the original configuration . So back to the original question . Can that seat be removed ? Would someone have a part list or link to the CR 250 1986 carby ?

6
Tech Talk / Leaking carbs
« on: January 16, 2019, 04:47:48 PM »
I have 2 Keihin 36 mm flat slides on my bike . I think they were made in 1986 .(Same as Honda CR 250)   Both of them are not shutting off and the fuel overflows. I am trying to remove the seats to either remachine or replace them . . Is there a trick or special tool to get them out ? Are they screwed in or pressed in ?

7
Tech Talk / Rejuvenating stickers
« on: January 16, 2019, 07:31:46 AM »
Has anyone experience how to rejuvenate old  new stock stickers . I finally got around to bring my EML Jumbo upstairs in to daylight , because it will be used for a event on easter. I have new plastics and tank to go on and a sticker kit that has been stored . I only have one kit that I bought in 88. It has gone hard a bit . Is there a proven way to prepare them before applying ?   

8
General Discussion / Re: The Shit They Sell on Ebay
« on: January 08, 2019, 04:48:34 PM »
I dont know what bike its off? Maybe the purch is worth something to the right person?

Correct . A H1 69 model original  purge like that would fetch $120 just like that . Unfortunately it does not have the hole for the mirror , otherwise it would be very very close . Or close enough for my project bike anyway .

9
General Discussion / Re: Happy Christmas
« on: December 21, 2018, 04:31:20 PM »
Merry -mas . It has been a mixed year . Older classes and bikes dwindled in racing  and new modern classes have been created to compensate (I believe pre 2000 or 2005 is about to become  reality ;D)  . Prices for pre 80 VMX bikes have now become much more affordable , if you collect them that is . Old Enduro and road bikes show nice increases in value for whatever reasons.Could be due to their usefulness and  classic registration perhaps.There was  also a couple of "classic reproduction "attempts by Kawasaki  and Yamaha , lets see how that will turn out in numbers sold.Yes the sky hasn't fallen in (yet), but things in VMX certainly have changed alot since the turn of the century. Merry X-mas to you all .

10
General Discussion / Re: Pressing out swing arm axle
« on: December 04, 2018, 10:54:03 PM »
Looks pretty solid to me . Cheaper to buy another swingarm , I think.

11
General Discussion / Re: Why every man should have a shed
« on: December 04, 2018, 05:22:46 PM »
Sure we can all relate to that . This sketch has been one of my favorites for the last few years .  8)

12
Tech Talk / Re: Wiring loom re-wrapping?
« on: December 02, 2018, 10:37:55 AM »
Wurth sells an amazing heat shrink . It goes from a generous 20 mm down 8 mm and still stays nice and flexible .

14
General Discussion / YSS x-mas sale 18
« on: November 28, 2018, 12:04:06 PM »
The year has nearly gone and it is time for the annual YSS x-mas sale to announce. Thank you all again for your business and trust in my products for the past year. As from 1.12.18 till the 31.1.19 we offer forum members 10 % discount on ALL products listed on our website. This offer even extends also to all revision work on your previously purchased shocks. Probably a good time to give them a fresh drink of oil and a check over during the race break.Wishing you a merry X-mas and happy New Year.

15
GMC , to be fair on Ma , nobody is forcing anyone to participate in a MA event . If you want to pay $500 for a license and $100 + to ride each time , it is up to you . You can buy a PE ,Xr or DR with with classic registration ($90 PA )and have lots of hassle free fun in the bush , farmers properties or state forests together with the mates of your choice .

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