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Old 01-22-16, 06:51 PM   #451
3speedslow
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Do these frames from this time period (73- ) have shifter plates on the downtubes? Mine has absolutely no braze-ons attached to the frame. Don't mind it but because it came with down tube shifters I thought at least it would have them.

What kept the shifters from slipping eventually?

frame in reference is a SHS
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Old 01-22-16, 07:58 PM   #452
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Originally Posted by 3speedslow View Post

What kept the shifters from slipping eventually?




frame in reference is a SHS
Friction. Then rust. (Mine is the same way.)

Last edited by uncle uncle; 01-22-16 at 08:50 PM.
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Old 01-22-16, 08:25 PM   #453
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Originally Posted by 3speedslow View Post
Do these frames from this time period (73- ) have shifter plates on the downtubes? Mine has absolutely no braze-ons attached to the frame. Don't mind it but because it came with down tube shifters I thought at least it would have them.

What kept the shifters from slipping eventually?

frame in reference is a SHS
The entry level models such as the SHA, SHB & SHC typically had a heart shaped, shift lever locating plate brazed onto the down tube. This mistakeproofed the positioning of the levers so that they would they would work with the pre-cut cables. It also prevented the shifters from rotating on the down tube and slipping down the down tube, if the clamp bolt was not sufficiently tightened or loosened due to vibration. This feature was typically omitted on the mid-range and higher models like the SHS, SHT and SHX. At the time, many manufacturers were still reluctant to braze fittings to the thin, centre sections of butted tubesets, in the event that the heat weakened them too much.
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Old 04-02-16, 04:17 PM   #454
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Already posted about this one, but now that I've found the Sekine thread...

My latest: all original SHS acquired from the original owner. Serial number starts with Y8.

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Last edited by drumbent; 04-02-16 at 08:58 PM.
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Old 05-17-16, 02:39 PM   #455
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This is one of the low end, entry 'kids' bikes, right? It's a bit confusing because it says 'Made in Japan' on it. Thanks!

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Old 10-20-16, 10:01 AM   #456
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I have a off road bike made in japan sekine cross country any info
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Old 10-20-16, 10:45 AM   #457
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This is one of the low end, entry 'kids' bikes, right? It's a bit confusing because it says 'Made in Japan' on it. Thanks!
Yes, it's entry level and appears to be very late 1970s to very early 1980s. However, it's hard to judge the wheel size from the pictures. Given that it's a 5 speed, it should be either a TL-55F (26" wheels) or RG-55 (24" wheels). The Canadian operations did not necessarily manufacture the complete product range. They concentrated on the big sellers for the Canadian and USA market. You would often see the smaller run models coming from Japan and sometimes this would happen even with the big sellers.
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Old 10-20-16, 10:48 AM   #458
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I have a off road bike made in japan sekine cross country any info
Please post pictures. Overall picture should be taken from the drive side. Also include detail pictures of the major components, such as the rear derailleur, crankset and brakes, and one of the tubeset decal. Also, post the serial number.
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Old 12-18-16, 04:37 PM   #459
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Anyone have an extra Champion tubing decal for a 73 SHS model? Or do you know which aftermarket mackerel has a good copy of it. Of all the decals on my Sekine, this one has lost the battle with the elements.

Thanks!

Last edited by 3speedslow; 12-18-16 at 04:38 PM. Reason: Left yr out
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Old 12-22-16, 07:31 PM   #460
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3 of 3 Sekine treats for the sekine fans!!! ENJOY!!

and finally, my nice silver, chrome fixed gear Sekine....
i can;t rermber the compnents that werre on it when i orignally picked it up from the Police auction...
i think it is a higher end sekine because it has welded on shimano dropouts compared to the cheap stamped ones on the other sekines.... it also had the small chainrings removed so it made it easier to make as a fixie...
the back wheel i had made by naturalcycle.ca and i'm waiting for a used front wheel i got from ebay.... i also added a chrome seatpost and silver pedals to keep the chrome look.... i might add some black grips on the handlebars.... we'll see though as i like the bare chrome look.... i'd like to get a nice set of nitto bars ans some other campy parts... its a work in progeress....
i've also included a pic of the serial# in case someone can date it....
i love to ride this one... its so quiet and smooth and fast! i have the gearing at 52x19 and will likely get a 17 tooth cog for the back..... i may eventually replace the cranks... i plan on replacing the BB soon...
enjoy!!





Realize I'm about ten years late to this thread but I'm in love with these photos! I'm a Sekine fanatic!! Thx for sharing.
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Old 03-23-17, 02:04 PM   #461
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World's fines't bicycle

I understood that the early 70's made in Japan had no apostrophe (') in the writing.
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Old 03-24-17, 05:44 AM   #462
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I understood that the early 70's made in Japan had no apostrophe (') in the writing.
No 'S' either. The down tube decal actually stated, "WORLD FINEST BICYCLE MADE BY SEKINE".
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Old 03-24-17, 08:00 AM   #463
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Realize I'm about ten years late to this thread but I'm in love with these photos! I'm a Sekine fanatic!! Thx for sharing.

hey
it's been ages since i was on here.... those photos do look good...

update: my oldest kid, 25yo, has since inherited this bike.... he put some upright handlebars and a leather seat on it... still looks good...
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