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Head studs PV 45 or 50mm?

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marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 12, 2020 17:16:03 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 12, 2020 17:16:03 GMT 1 Can anybody measure a headstud for me? 50 leaves not much room to thighten the nut🤔 Old oem 45mm? And new 50mm yambits.

ianboom Thrash Merchant Posts: 322	Head studs PV 45 or 50mm? Feb 12, 2020 19:10:50 GMT 1 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by ianboom on Feb 12, 2020 19:10:50 GMT 1 Which stud us it? I thought there were 3 different lengths on a ypvs??

Tobyjugs RD LC CRAZY GOD Posts: 6,051	Head studs PV 45 or 50mm? Feb 12, 2020 19:31:03 GMT 1 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Tobyjugs on Feb 12, 2020 19:31:03 GMT 1 I would use the oem studs. Just for the feeling it is rated tor the correct torque. There's a high chance that the YAMBITS stud is made from an inferior tensile strength steel ( pisbak staal)

marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 12, 2020 21:03:11 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 12, 2020 21:03:11 GMT 1 Feb 12, 2020 19:10:50 GMT 1 ianboom said: Which stud us it? I thought there were 3 different lengths on a ypvs?? The head has 10 studs. Which are the same.

ianboom Thrash Merchant Posts: 322	Head studs PV 45 or 50mm? Feb 12, 2020 22:22:15 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by ianboom on Feb 12, 2020 22:22:15 GMT 1 Sorry, was thinking of the barrel studs!

marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 12, 2020 23:07:17 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 12, 2020 23:07:17 GMT 1 I think the 50mm just about fits. Still curious about oem size. 🤔

marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 13, 2020 8:24:15 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 13, 2020 8:24:15 GMT 1 I will refrase my question. The old 45mm studs which came out, i dont know if these are original. What is the original length of the head studs.

gavink Weekend rider Posts: 78	Head studs PV 45 or 50mm? Feb 13, 2020 8:46:56 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by gavink on Feb 13, 2020 8:46:56 GMT 1 According to the parts book the part number is 90116-08365 which in my mind decodes to 8mm diameter, 65mm long www.cmsnl.com/yamaha-rd350lcf-1986-1wt-england-261wt-310e1_model37318/boltstud-4l0_9011608365/
	BMW R1250GS 2022 Yamaha 250 YDS6 1970 Suzuki TS185K 1973

muttsnuts RD LC CRAZY GOD Headless chicken mode engaged....... Posts: 6,008	Head studs PV 45 or 50mm? Feb 13, 2020 10:21:17 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by muttsnuts on Feb 13, 2020 10:21:17 GMT 1 65mm are originals, got some new ones here
	Piles, they remind me of a family of rasberries looking over a grave....

tsa Old skool lc rider Posts: 690	Head studs PV 45 or 50mm? Feb 13, 2020 10:48:24 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tsa on Feb 13, 2020 10:48:24 GMT 1 65mm is the pipe studs on that site. part # 9011608365 24mm is the head studs on that site. part # 9011608424
	Click Image below for website

marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 13, 2020 15:51:43 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 13, 2020 15:51:43 GMT 1 Stud lenghts are sometimes not the same size measured with a plier? 65mm will never fit. Here a pic with 50mm studs. Which leaves 2.3mm and 1.5mm for the washer to thighten the nut.

tsa Old skool lc rider Posts: 690	Head studs PV 45 or 50mm? Feb 13, 2020 17:30:52 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tsa on Feb 13, 2020 17:30:52 GMT 1 no the head nuts have long threaded extensions on that fit inside the head they arent like normal nuts.
	Click Image below for website

marrcel Living the LC life Posts: 888	Head studs PV 45 or 50mm? Feb 13, 2020 18:08:44 GMT 1 via Tapatalk Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marrcel on Feb 13, 2020 18:08:44 GMT 1 Yes i know the nuts are longer. I had to clean a lot of copaslip out of them. Otherwise I couldn’t thighten the head.

Tobyjugs RD LC CRAZY GOD Posts: 6,051	Head studs PV 45 or 50mm? Feb 13, 2020 19:01:30 GMT 1 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Tobyjugs on Feb 13, 2020 19:01:30 GMT 1 Looks like your good to go.