Vintage Components - Sugino Bottom Brackets & bottom bracket parts

On this page:
Bottom brackets: CBBF-English 68mm x 119 BB | Mighty English BB | Mighty Competition English BB | Mighty Strong MW English BB
Spindles: Mighty Comp 68mm x 113mm | Mighty MW 68mm x 113mm | Mighty MW 68mm x 114mm | Mighty MW 70mm x 113mm
Cups: English-threaded Mighty Comp cup set | English-threaded fixed cup | French-threaded cup set | French-threaded adjustable cup
Crank bolts & Sleeves: 15mm Chrome crank-fixing bolts | Sleeve

We don't have an on-line shopping cart. If you see something that interests you or if you have a question, please call us at (503) 480-2001.

Sugino is one of the oldest bicycle companies in the world. Founded in 1910, the firm has been dedicated for more than a century to the manufacture of cranksets. During the 1970s bike boom, Sugino components were everywhere. That their chainrings were interchangeable with Campagnolo made them the go-to replacement for nearly everybody.

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Sugino CBBF English 68mm x 119 sealed cartridge bottom bracket. New, $40.00

• Cups are steel
• Cro-moly spindle

New, in the box

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Sugino Mighty Bottom bracket. 68mm spindle w/ English threaded cups (1.37 x 24). Used, $70.00/each

Part# BB-35

We date this bottom bracket to the late 1970s.

A classic bottom bracket from the 1970s

The excellent bearing surfaces can be seen in this picture. And we do carry ball bearings for this set.

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Sugino Mighty Competition English-threaded 68 x 113mm bottom bracket. Used, $70.00/each

The cups and the spindle

The cups, bearings and spindle.

The bearing surface of the adustable cup and one side of the spindle.

The fixed cup and the other side of the spindle.

Here is the bottom bracket put together.

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Sugino Strong Mighty MW English-threaded 68mm x 114mm bottom bracket. Used, $60.00/each

Here's the bottom bracket

Here are the parts laid out.

The cups bearing surfaces can be seen in this shot.

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Sugino Mighty Comp 68mm x 113mm spindle. Used, but in excellent condition, $45.00/each

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Sugino Mighty MW 68mm x 113mm spindle. Used, $45.00

Part# 68117

Nearly new....

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Sugino Mighty MW 68mm x 114mm spindle. New, $45.00/each

Beautifully made.

Here's the spindle from a slightly different angle.

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Sugino Mighty MW 70mm x 113mm spindle.

We have two: #1 | #2

Sugino Mighty MW 70mm x 113mm spindle #1. Used, $45.00

Part# 68118

70mm for Italian bottom brackets

This spindle looks as close to new as possible without being new.

Sugino Mighty MW 70mm x 113mm spindle #2. Used, $45.00

Part# 68118-02

70mm for Italian bottom brackets

Ready for your bike

Another view

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Sugino English-threaded Mighty Comp bottom bracket cup set. Used, $25.00/set

There is a pit in the adjustable cup, so it should be assembled with use loose balls.

Here's the set.

Here are the cups flipped over to show their bearing surfaces. The adjustable cup on the left is the one with a pit.

Close-up of the adjustable cup bearing surface with its pit.

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Sugino English-threaded fixed cup. Used, $30.00

The outside

The business side. Nice.

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Sugino French-threaded (35 x 1) cup set. Used, $30.00/set

The outsides

The bearing surfaces

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Sugino French-threaded (35 x 1) adjustable cup with lock ring. Used, $15.00

Sugino makes it easy to know this cup is French threaded.

We've brightened this picture a lot to show the imperfection in the bearing surface.

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Sugino 15mm chrome crank-fixing bolts. Used

We have two sets: #1 | #2

Sugino 15mm chrome crank-fixing bolts set #1. Used, $15.00/pair (set)

A nice touch for that restoration project.

Esentially a side view of the bolts

The bolts the way your crankset will see them

Sugino 15mm chrome crank-fixing bolts set #2. Used, $15.00/pair (set)

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Sugino bottom bracket sleeve. Used

We have two: #1 | #2

Sugino bottom bracket sleeve #1. Used, $5.00/each

A small plastic accordion protecting the bottom bracket can save a lot of grief.

Here it is from another angle

Sugino bottom bracket sleeve #2. Used, $5.00/each