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SOHC.co.uk Forums => CB750 => Topic started by: MrDavo on March 24, 2017, 04:48:51 PM

Title: CB750 K1 rear light
Post by: MrDavo on March 24, 2017, 04:48:51 PM
Last night I was riding as it was getting dark, when a guy on some modern noisy bike came up alongside at the lights and shouted that I had no rear light. I stopped when I could and had a fiddle around, I could see nothing obvious, but I noticed that there was no brake light either, so straight away I knew I had an earth problem.

Today I took the rear light assembly off, and sure enough the metal plate at the outside end of the lamp assembly was adrift, held there just by the earth wire. I can't be sure if the thing was once crimped on somehow, but this had been glued there, and this had come unstuck. Looking at the parts book, the whole thing, apart from the lens, screws and bulb, you've guessed it, is one assembly, and a search reveals it to be NLA. I did find a complete K0/K1 pattern tailamp available new from Japan, but with the usual horrors of postage, duty etc to add on.

For now it has had a bigger blob of fresh araldite to stick it back together, and is sandwiched in the vice between a socket and the clutch tool, to squeeze it together while the araldite sets. For now the bulb holder is making electrical contact with the metal plate with the earth tag on. I'll leave it there till Sunday, then see how its worked out.

If its no good I'll be hunting for another rear light assembly. My General Export Type lens is a huge lunchbox of a thing, with 4 screws, like the later K2 type, and I'd like to keep it original. The assembly has no common parts with the 2 screw type apart from the bulb, different reflector, everything. However, I may not find another and have to use a 2 screw K0/K1 assembly instead, we'll see.
Title: Re: CB750 K1 rear light
Post by: Green1 on March 24, 2017, 05:45:42 PM
I should think there are loads of those kicking about.
Those tags should be one peace
Title: Re: CB750 K1 rear light
Post by: RGP750 on March 24, 2017, 09:35:42 PM
Can you put up a photo, i may have what you want.
Rich
Title: Re: CB750 K1 rear light
Post by: Spitfire on March 25, 2017, 09:56:53 AM
Reminds me of my K1, I fitted it with a K2 rear light and chromed headlamp brackets because I thought they looked better, would have some people nowadays scratching their heads.

Cheers

Dennis
Title: Re: CB750 K1 rear light
Post by: Bryanj on March 25, 2017, 06:08:46 PM
If you have the big lens it is the same as a lot of the later Hondas so should be about used, probably got one hiding somewhere if you want me to look
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