Author Topic: Yamiya Tank and sidecover sets.  (Read 2940 times)

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Offline Doobie

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Re: Yamiya Tank and sidecover sets.
« Reply #25 on: September 05, 2020, 07:11:15 AM »
Okay, I didn't know the 750 ones had flaws that made them easy to lose or break.  That's unfortunate.


I wouldn't call them flawed, exactly. The old plastic is brittle and can crack easily, even when you're being careful. As others have said, using fresh grommets and daubing a bit of grease on them helps.
You only go around once in life so it might as well be on a motorcycle.

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Offline bryanj

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Re: Yamiya Tank and sidecover sets.
« Reply #26 on: September 05, 2020, 11:17:02 PM »
ALL plastic degrads with age and UV light
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

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Online newday777

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Re: Yamiya Tank and sidecover sets.
« Reply #27 on: September 06, 2020, 05:40:08 AM »
Okay, I didn't know the 750 ones had flaws that made them easy to lose or break.  That's unfortunate.


I wouldn't call them flawed, exactly. The old plastic is brittle and can crack easily, even when you're being careful. As others have said, using fresh grommets and daubing a bit of grease on them helps.

I totally agree. It's not a design flaw or change. The old ABS plastic is brittle now. All it takes is leaning against the left cover to crack it. I cracked one a couple years ago myself that way. You can use the old covers if you are very careful.
And yes you have to get new grommets every few years and a dab of silicon grease or spray help prolong the tabs going in without damaging the grommets so they hold the tabs in place.
As to tank liners... I'm not a fan of them because of people not getting all the rust out before they do the sealer. I would pass on a tank with sealer.
Order the new Yamymia set.
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline 78whiteorbs

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Re: Yamiya Tank and sidecover sets.
« Reply #28 on: September 17, 2020, 04:31:57 PM »
Do they make F tanks or only K? Had a sunflake orange F tank Was so nice ....never should have sold it but who hasnt done that once or twice...

Offline seanbarney41

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Re: Yamiya Tank and sidecover sets.
« Reply #29 on: September 17, 2020, 05:05:54 PM »
Unfortunately no...no yamiya love for the f model stuff.  Im not sure if the sohc f ever was sold in japan.


If it works good, it looks good...

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Yamiya Tank and sidecover sets.
« Reply #30 on: September 17, 2020, 10:53:21 PM »
Yeah Sean, I believe you are correct. No F's in Japan. 750's anyway. 400F stuff yes. It sure would be nice though if they'd run a batch or two.
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline Don R

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Re: Yamiya Tank and sidecover sets.
« Reply #31 on: September 17, 2020, 11:04:11 PM »
 I know this is a Yamiya post but F and K  sidecovers are here. I have used at least one of every model he makes and they are the best.

https://www.fb-stuff.com/fb-stuff-store.html
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Offline seanbarney41

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Re: Yamiya Tank and sidecover sets.
« Reply #32 on: September 17, 2020, 11:28:08 PM »
of course fb-stuff is awesome...but he doesn't do that paint or make gas tanks
If it works good, it looks good...