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01-07-2015, 02:01 AM | #91 | |
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Re: Chopper 300
Will try and order some although I've never worked with larger diameter alloy piping. Don't even know how to cut a pipe of that diameter. But it would look pretty classy with metal pipes rather than plastic, and it will probably be more stable as well.
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01-07-2015, 03:48 AM | #92 | ||
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Re: Chopper 300
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The Following 2 Users Say Thank You to ketje For This Useful Post: |
joelwideqvist (01-07-2015)
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01-07-2015, 04:09 AM | #93 | ||
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Re: Chopper 300
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01-09-2015, 01:34 PM | #94 | |
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Re: Chopper 300
As stated above I've begun to slightly rethink this project. It comes down to two reasons.
1. I've found some new inspiration. 2. Some of the MiniTuning stuff isn't too great (especially the front wheel and rear wheel spokes. Modeling friend and AF member Ketje supported the build with a set of Yamaha M1 rims. Below I've tested a front tyre from a scrap Ducati 916 bu is fractions of an inch too big. Have to test some other one. Plan is to grind the outer parts of the rear rim down so there will be a circle no wider than the spokes left. With a bit of luck this part is possible to swap with the center piece of the MiniTuning rear rim. Perhaps with a bit more than a little luck but it looks promising and is worth a try. |
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01-09-2015, 03:51 PM | #95 | |
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Re: Chopper 300
I like the new breed of custom bikes which combines the sporty looks of wheels and forks with the long, low stance. Is this what you aim to replicate?
Keep up the good work. |
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01-09-2015, 03:59 PM | #96 | |
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Re: Chopper 300
I saw this "Porsche Tribute" by Custom Wolf and got totally hooked. I'm not doing a repkica but a lot of their ideas are going into my build!
Last edited by joelwideqvist; 01-09-2015 at 04:04 PM. Reason: Lost link |
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01-12-2015, 04:39 AM | #97 | |
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Re: Chopper 300
Hmm, routing och the exhaust pipes where more trouble than I thought. There is very empty between the engine and the transmission. Routing the pipes over the tranny will leave a ugly looking gap. Perhaps I will have to do shorter pipes that exits in that gap.
A bit like this but behind the engine block. http://www.santiagochopper.com/shop/...9.09engine.jpg |
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01-12-2015, 02:08 PM | #98 | |
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Re: Chopper 300
Started working on the rear wheel spoke swap tonight.
I eye meassured the spoke diameter and put the saw just flat onto the outer center piece that holds the Tamiya tyres in place. Cutting took a while but went ok. The part will need some cleaning up, I'll probably fill the spokes too. On the good side the spoke part is exactly the same thickness as the MiniTuning part. I will try and mount the part on a rotor tool to take the outer diameter down. |
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01-13-2015, 10:54 AM | #99 | |
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Re: Chopper 300
Hmm, think I have to rework the fork angle to get the bike to look good with this smaller front wheel and fatter fork. Never done this sort of work before so bare with me. Have to make some sort of Lego jig so that I can measure the new angle. Just had a glance in the motorsports section and seeing what others do with styrene this can't be impossible :-)
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01-13-2015, 02:46 PM | #100 | |
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Re: Chopper 300
Anyone that can part with a set of later era gp forks? Or just the calipers if that helps. I need the two point mounted radials from say 2004 and onwards. Preferrably Brembo.
Ps 100th post ;-) |
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01-19-2015, 03:06 PM | #101 | |
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Re: Chopper 300
With the desk full of rod and tube in different dimensions I've started to work on the front fork. A 2003 Valencia RC211V kit was made donor kit for the fork bottoms, calipers and triclamps. The latter has to be modified to take care of the increased rake of the fork. Honestly I don't really know how to calculate that but that's another days concern :-) There will certainly be putty involved
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01-20-2015, 02:13 PM | #102 | |
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Re: Chopper 300
As I never tend to finish one step before I start another I left the wheel spokes and started on the fork. First I thought it had to be totally scratch built but I changed my mind. I still have to decide how to do the triclamps but the lower end fork parts were stolen from a -03 Honda as mentioned in the last post.
I cut the sliders away and removed the reservoir Then I cut off the caliper mounts as they have to be adjusted in angle to still be radial as per the new fork rake Sliders and outer tube will be made out of 4 and 5 mm aluminum tubing. The triclamps, whichever I decide to use will have to be heavily modified. But first I have to take a look on the tube where the triclamp mounts on the frame. Perhaps the angle has to be modified. |
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01-21-2015, 11:07 AM | #103 | |
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Re: Chopper 300
Well, the problem with the triclamps may not be that big after all.
The kit triclamps has a larger offset on the lower yoke making the rake increase. Using a set of modified gp triclamps the rake will automatically be straighter and more aggressive. |
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01-22-2015, 06:32 AM | #104 | |
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Re: Chopper 300
Good work so far. Waiting for the front fork to fit !!
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01-22-2015, 08:21 AM | #105 | |
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Re: Chopper 300
Some sort of test fit will probably be possibel to show during the weekend. I have to do that to see if the rake is alright or if the bike looks like it has bumped into a wall
My fear is that the fork mount in the frame is positioned a bit high and that the tank angle will be a problem when it comes to the handle bar. We'll see. /Joel |
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chopper , scratchbuilding , wide rear wheel , zero paints |
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