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Project Popup

I've acquired a 1985 GSX750SE3 Katana Popup for the princely sum of $1.

I'm going to try and do it up the old fashioned way - without opening up the wallet as much as I can.

Restoring this bike is going to be done through hard work in the gargre with as much work as possible done by me.

  1. Soda blasting

    I've been thinking about how to clean up some of these parts and the whole sandblasting thing seems to be a bit rough for a few of the bits.

    Which lead me to searching for alternatives - whereupon I discovered NZ Soda Blasting Ltd.

    They're local (in Montgomery Crescent natch) and I've left them a message to see how suitable their work is for my bike parts.

    Here's a video which shows what they do:




  2. And on to the back wheel...

    I reckon some scrubbing and cleaning will work wonders on this bike. After all the main problem is it's sat in a shed for the better part of 12 1/2 years...

    Kerosine and a rag for an hour produces the following result...

    it's not perfect but when I spend some more time on it it will look just great.
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  3. Had a bit of a crack at the back end today...

    Decided to pull off the rear caliper and torque arm to see what I could do about it. The rear caliper was really oxidised and the torque arm very rusty. Damn I should have taken some photos before I started.

    Anyway, the pistons came out of the calipers easily enough with the air compressor - after the RF900 with 4 piston calipers it's a joy to work on a caliper with 2 pistons.

    One of the pistons was a bit pitted but the other one was perfect. To be honest, I reckon if I ...
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