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Zed 900 road racer .

Work in Progress

Moderators: KeithZ1R, chrisu, paul doran, Taffus

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Mr Puffin
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#61 PostAuthor: Mr Puffin » Sat Jul 07, 2012 3:26 pm

Great work as usual :!: Love the exposed cooler it is a very nice touch. What was the cooler originaly intended for

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zed1015
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#62 PostAuthor: zed1015 » Sat Jul 07, 2012 5:13 pm

Cooler is just a no name generic 13 row off ebay.
Got two for £54 ( Gonna use the same set-up on the Moriwaki )
Used to buy Earls etc till i found these are exactly the same only around £40 cheaper each :)

http://www.ebay.co.uk/itm/Oil-Cooler-Ra ... 5645a0f78b

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#63 PostAuthor: Mr Puffin » Sun Jul 08, 2012 8:38 am

Excellent thanks for the link Zed :D Those are indeed a reasonable price Just added one to my ebay basket :wink:

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#64 PostAuthor: sanderz » Mon Jul 09, 2012 11:08 am

Learning from this project each posting! ......I had to Google 'Glyptal paint'

Those Electrex coils and CDI units are tiny!

Not seen the 650 tensioner mod with the idler sprocket done before - the Liska items retail around £100 :shock:

The 903 block with 1015 pistons - is that the 'max' the std liners can be taken too?

Trying to educate meself here :oops:
Wots up DOHC

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#65 PostAuthor: zed1015 » Mon Jul 09, 2012 3:42 pm

Yes ! 900 goes out to 70mm (1015) max.

650 tensioner mod is of my own invention, Not seen it done by anyone else but i'm sure someone must have done it before ?

Am always on the lookout for worn out 650 tensioners to convert.

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#66 PostAuthor: zed1015 » Fri Jul 13, 2012 7:57 pm

Any colour you like as long as it's black!

Frame ,mounts and shock spring finally done.
Zinc chromate primed and powder coated.

Just need the crank back now and i can build and fit the bottom end,


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#67 PostAuthor: Crofty » Fri Jul 13, 2012 8:19 pm

Looking good Rob! Will be watching how the assembly goes. Crofty

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#68 PostAuthor: Pigford » Sat Jul 14, 2012 7:58 am

Pretty damned exceptional genius as usual Rob :wink:
And on the 7th day... Zeds were created!

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#69 PostAuthor: Royalratch » Sat Jul 14, 2012 10:24 am

A thing of beauty. Almost a shame to build it up lol.

This is going to be sick.

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#70 PostAuthor: Mr Puffin » Sat Jul 14, 2012 2:31 pm

:D Very nice

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#71 PostAuthor: big green bus » Sat Jul 14, 2012 9:11 pm

you are a clever man Rob !!! Well done

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#72 PostAuthor: Padders » Sat Jul 14, 2012 9:29 pm

Cannot wait to see the finished article. keep at it Rob

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#73 PostAuthor: zed1015 » Sun Jul 15, 2012 8:46 pm

Trying to get a little bit done each day.

Rear shock, Bandit 600 item.
Original spring which was too hard and steel preload and collet on left.
Replaced on right by softer Yam R6 spring that is slightly larger diameter so used much nicer alloy R1 preload etc to suit which also needed some Lathe adjustment to fit the fatter bandit damper.

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Got that sort of classic Hagon look i think ?
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#74 PostAuthor: zed1015 » Mon Jul 16, 2012 5:18 pm

A cunning plan.

Decided i could use a bit of extra length ( Oo'er :oops: ) on the front end :roll:
So had a bit of a measure and discovered that the ZX10's forks fixed top bush is 160mm from the top of the fork outer leg .

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And the fork slider has a full 34 mm of unused surface above this in an uncompressed state . So i figured there's a safe 32mm of extra length i can gain without too much trouble and even less expense :D
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Just a matter of extending the damper assembly (which controls fork travel) by 32mm.
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A bit of a rummage turned up some old ally ZXR fork tops

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And a couple of gixer srad swingarm bearing spacers which were perfect donor material for the job
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A combination of turned down zxr adjuster pressed into a srad spacer
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Produced the extended spring preload spacers
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Next turn up the threaded damper rod extensions
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On which i milled some flatsImage

To take a spanner
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Then add some longer preload rods (more donor zxr)
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And screw it all together
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And there you go :)

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Spot the difference :wink:
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And not a vacuum pump in sight :shock:
Last edited by zed1015 on Tue Jul 17, 2012 9:39 pm, edited 2 times in total.

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#75 PostAuthor: Padders » Mon Jul 16, 2012 5:21 pm

Very impressed Rob


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