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Forum: Classic & Vintage

05-15-20, 09:55 AM

Replies: 2

1983 Miyata 610

Views: 552

Posted By Witcomb75

The freewheel and chain are new. The chain fully...

The freewheel and chain are new. The chain fully engages with the FW and CW. However, the hub is old. Maybe the hub is stripped, causing the FW to slip. I will try the bike with another set of...

Forum: Classic & Vintage

05-15-20, 09:18 AM

Replies: 2

1983 Miyata 610

Views: 552

Posted By Witcomb75

1983 Miyata 610

I built up a Miyata from the bare frame. Everything worked fine for 50-75 miles. At that point the Sugino Super Maxy crankset began to slip. I removed the crankset and inspected it for damage and...

Forum: Classic & Vintage

04-22-20, 01:19 PM

Replies: 10

1983 Miyata 610

Views: 758

Posted By Witcomb75

The velobase photo matches my crankset. Spindle...

The velobase photo matches my crankset.
Spindle from old BB used with this crankset measures 145mm which is bigger than suggestions so far. Tange frame was from 1973 and this Miyata is 1983.
...

Forum: Classic & Vintage

04-22-20, 07:24 AM

Replies: 10

1983 Miyata 610

Views: 758

Posted By Witcomb75

Miyata 610

I hope to use a Sugino Super Maxy from a 1973 Tange frame. It is a double chain ring and I have several 5 cog Suntour freewheels. Thanks for your message!

Forum: Classic & Vintage

04-22-20, 06:58 AM

Replies: 10

1983 Miyata 610

Views: 758

Posted By Witcomb75

1983 Miyata 610

I am restoring a 1983 Miyata 610. It needs an English thread 68mm bottom bracket with a square taper. Does anyone know a brand and model number that can be used in this frame? Thank you.

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