Front progressive yacugar springs? Help plz - SV650.org

02-05-11, 07:14 PM

Hi guys

I'm a numty and need help but yet again....

I just got myself a set of progress springs and oil to Mach with was SAE15 the springs are YACUGAR. (made in netherlands) And oil was supplied by them, I got the stuff threw BIKE HPS. As I use them a lot and get fantastic service I paid for them more then u would for hogans or hyperpro as they were £110 plus £8 delivery for the kit, the box only says oil level 140mm so I'm going to ask a really numty question is that the air cap? ( I went for them to try sum thing different lol)

And has anyone use these springs? I'm told they mad by wp suspension not sure tho any advice would be appreciated , I'm 85 kg 90kg full kitted lol well around that Mark

Thanks again jarrod

21QUEST · 02-05-11, 09:01 PM

Yes, 140mm oil level means air gap.

02-05-11, 09:10 PM

So when I fill the folks with oil do u measure the oil level as 140mm or do u measure the remaining air cap? Because it lists it as oil level thanks

mikerj · 03-05-11, 07:37 AM

With the fork fully compressed and with no spring fitted, you measure 140mm from the top of the oil level to the top of the fork tube.

02-05-11, 07:14 PM	#1
ice Guest Posts: n/a	Front progressive yacugar springs? Help plz Hi guys I'm a numty and need help but yet again.... I just got myself a set of progress springs and oil to Mach with was SAE15 the springs are YACUGAR. (made in netherlands) And oil was supplied by them, I got the stuff threw BIKE HPS. As I use them a lot and get fantastic service I paid for them more then u would for hogans or hyperpro as they were £110 plus £8 delivery for the kit, the box only says oil level 140mm so I'm going to ask a really numty question is that the air cap? ( I went for them to try sum thing different lol) And has anyone use these springs? I'm told they mad by wp suspension not sure tho any advice would be appreciated , I'm 85 kg 90kg full kitted lol well around that Mark Thanks again jarrod Last edited by ice; 02-05-11 at 07:26 PM.

02-05-11, 09:10 PM	#3
ice Guest Posts: n/a	Re: Front progressive yacugar springs? Help plz So when I fill the folks with oil do u measure the oil level as 140mm or do u measure the remaining air cap? Because it lists it as oil level thanks

03-05-11, 07:37 AM	#4
mikerj Member Join Date: Jul 2010 Location: Devon Posts: 876	Re: Front progressive yacugar springs? Help plz With the fork fully compressed and with no spring fitted, you measure 140mm from the top of the oil level to the top of the fork tube.

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