jevi
Jr. Member
Karma: 2
Posts: 97
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« on: July 12, 2018, 08:29:01 PM » |
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Would this work?
Would I need to SVA the bike if I cut the rear of the frame off and moved the mounting points?
More importantly is there any specific grade of steel I would need for the new shock mounts?
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stinkey
Hero Member
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I can't stop building stuff ?,but I'm slowing down
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« Reply #1 on: July 12, 2018, 09:15:03 PM » |
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Is this your First Build Jevi ?
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Backyard hotrodder,learnt by mistake,still learning ?
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Olds
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« Reply #2 on: July 13, 2018, 05:22:45 AM » |
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Any modification to the frame that require cutting it puts it into MSVA territory. To a large extent this has been ignored in the past but things are changing with regards to modified bikes. As to your grade of steel question... no, but stay away from air hardening steels or exotics. Normal low carbon mild steel will be fine. As long as the mount is suitably designed, of sufficient strength and can be securely mounted to the frame, then it's OK.
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« Last Edit: July 13, 2018, 05:45:06 AM by Olds »
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Getting older but no wiser! Just using bigger hammers. The answer to most problems, fire and lots of it.
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Manky Monkey
Administrator
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« Reply #3 on: July 13, 2018, 05:28:45 AM » |
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I've hardtailed my bike frame & haven't put it in for testing, but I know I'll have to at some point.
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« Last Edit: July 13, 2018, 12:27:43 PM by Manky Monkey »
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On the last freedom moped out of Nowhere City.
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Olds
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« Reply #4 on: July 13, 2018, 05:49:39 AM » |
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Yup. MSVA isn't difficult, especially for a bike if you build to the manual. Just a pain in the ass getting it done.
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Getting older but no wiser! Just using bigger hammers. The answer to most problems, fire and lots of it.
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stinkey
Hero Member
Karma: 93
Posts: 2757
I can't stop building stuff ?,but I'm slowing down
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« Reply #5 on: July 13, 2018, 07:37:48 AM » |
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Not something I'd admit to on a public forum?
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Backyard hotrodder,learnt by mistake,still learning ?
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Manky Monkey
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« Reply #6 on: July 13, 2018, 12:31:02 PM » |
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I know, but if it gets flagged up I don't lose the bike, it just has it's registration rescinded, so I can't ride it. Then it goes back in the garage & gets modified until it passes. Not my only vehicle, not the end of the World.
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On the last freedom moped out of Nowhere City.
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jevi
Jr. Member
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« Reply #7 on: July 16, 2018, 02:14:59 PM » |
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Just to let you know the bike pictured is from a Russian website.
This will be my first build because I've given up on the trike idea- 8 years since I first signeMore d up to the world of the monkey and I'm sick of being stuck with no bike especially now my oldest son has recently got himself a 125 and keeps taking the p##s about me not finishing anything.
Anyways there's nothing stopping me from making a couple of alterations - changing the tank and altering the shock mounts.
The main engine cradle will stay, the swinging arm will stay in it's original position and the front forks will go back on to the keep the same rake.
This time next year?
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Olds
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« Reply #8 on: July 16, 2018, 05:12:48 PM » |
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Good luck with this. We expect progress reports and pics (especially the pics).
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Getting older but no wiser! Just using bigger hammers. The answer to most problems, fire and lots of it.
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jevi
Jr. Member
Karma: 2
Posts: 97
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« Reply #9 on: July 29, 2018, 08:20:19 PM » |
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Just a quick update. I've started the rebuild!
First job clear the garage, rearrange everything and build a new workbench - check
Next breakout the new toy - cut-off saw and build a jig to hold everything straight (I'll post some pics when I get it finished - promise)
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Olds
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« Reply #10 on: July 30, 2018, 07:28:58 AM » |
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Next breakout the new toy - cut-off saw and build a jig to hold everything straight
A frame jig ! What, no bit's of string and a length of angle iron ? Are you sure you're on the right site ?
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« Last Edit: July 30, 2018, 08:38:57 AM by Olds »
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Getting older but no wiser! Just using bigger hammers. The answer to most problems, fire and lots of it.
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Manky Monkey
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« Reply #11 on: July 30, 2018, 07:47:02 AM » |
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On the last freedom moped out of Nowhere City.
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stinkey
Hero Member
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Posts: 2757
I can't stop building stuff ?,but I'm slowing down
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« Reply #12 on: July 30, 2018, 08:02:56 AM » |
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Angle iron,string ?
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Backyard hotrodder,learnt by mistake,still learning ?
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Olds
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« Reply #13 on: July 30, 2018, 09:14:38 AM » |
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Angle iron,string ? D'uh. Elastic stretches too much and round bar keeps rolling away.
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Getting older but no wiser! Just using bigger hammers. The answer to most problems, fire and lots of it.
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Stix
Sr. Member
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« Reply #14 on: July 30, 2018, 10:30:48 AM » |
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