The e.13 zerostack headset will use any Cane Creek IS standard bearing. The Sunday has a 49mm ID headtube and can use internal or external cups.Didn't know where else to ask, and this seems like the best place. I have an e.13 zerostack and i need to replace the bearings, and I'm having trouble sourcing them. Know where I can get them?
Also, the sunday is set up to run an internal headset right?
I think it has to do with the curve and leverage as you change it the start and end point change, its a bit easier with a single pivot and less links and path to effect the modification...guys why not design an upper link with alternate bolt holes for the chainstays bolts to give 63 deg fork angle, 13.5 bb height and 46.25 wheelbase...from stock geo to slack geo...upper link with "flip chips"!
correction: "seatstay" bolts/ upperlink with flipchips, like the trek session...guys why not design an upper link with alternate bolt holes for the chainstays bolts to give 63 deg fork angle, 13.5 bb height and 46.25 wheelbase...from stock geo to slack geo...upper link with "flip chips"!
hi again) the bearing is pressed in the frame with the loctite for extra fixation, so the problem was solved. on more time thanks to Udi for good advise.PS. i promise to upload some good photos of my Sunday after getting an answer)
Thanks for the feedback. Only waiting on a few parts till my Sunday is ready to rock (works headset and rear shock). If all goes well I should be out at Mountain Creek this weekend with my friend who is also building up a Sunday.allen -
It's fine, if there's no paint in the bores and the bearings are completely seated, there should be no need for any shimming. I'd run it as-is.
I bought the ZS49/EC49 since it gives you an extra ~10mm of effective a-c length, slackening the head angle and raising the bb slightly.DMdh -
I believe ZS49/ZS49 is what you are after. 49 is the headtube ID in mm and ZS means zero stack cup.
Heads up I considered the same thing with mine. I run boxxer races that I put an avalanche cart in and I don't think there is enough stantion to accomidate the overall stack height of an external lower cup. I just installed mine and went with internal upper and lower because when I measured everything I was about 3mm short from being able to run an external.I bought the ZS49/EC49 since it gives you an extra ~10mm of effective a-c length, slackening the head angle and raising the bb slightly.
That's not actually true, unless you have a single crown fork.I bought the ZS49/EC49 since it gives you an extra ~10mm of effective a-c length, slackening the head angle and raising the bb slightly.
07-09 frames all weigh in almost identically, even in 07-08 where you could get a Taiwanese or US made frame. For 09 they were all Taiwanese. The 07-09 frames are all 0.9lbs lighter than previous frames as they use lighter uprights, regardless of origin. The 08 factory anodized frame (black) would be marginally lighter than the others due to lack of paint, roughly 90g.Hi from England , nice work with keeping this Iron Horse Thing alive !
I have been checking out the best way to lighten up my IH Sunday , and was wondering!
Do the last 09 World cup frames actually weigh less than the Expert and elite etc
I know the old 06 were lighter by 0.9LB i think , I just wondered if they ever got to a point of making them from the same tubing regardless of frame spec?
Hope someone can help me with any info many thanks for all the great info , cheers Marcus..
I think toodles meant something that doesn't look hideous.Didn't Pivot already do that with their Phoenix?