South Salem Cycleworks: Salem, Oregon
(503) 480-2001
email: sscycleworks@comcast.net
We have a huge stock of vintage and modern parts. Contact us!

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.


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

  • Cups are steel
  • Cro-moly spindle

Sugino CBBF bottom bracket

New, in the box


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.

Sugino Mighty bottom bracket

A classic bottom bracket from the 1970s

Sugino bottom bracket

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


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

Sugino bottom bracket

The cups and the spindle

Sufino Mighty Comp bottom bracket

The cups, bearings and spindle.

Sugino bottom bracket

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

Sugino bottom bracket

The fixed cup and the other side of the spindle.

Sugino Mighty Competition bottom bracket

Here is the bottom bracket put together.


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

Sugino Bottom bracket

Here's the bottom bracket

Sugino bottom bracket

Here are the parts laid out.

Sugino bottom bracket

The cups bearing surfaces can be seen in this shot.


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

Sugino Mighty spindle


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

Part# 68117

Sugino Mighty Spindle

Nearly new....


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

Sugino Spindle

Beautifully made.

Sufino Mighty spindle

Here's the spindle from a slightly different angle.


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

Sugino Mighty Spindle

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

Sugino spindle

Ready for your bike

Sugino Spindle

Another view


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.

Sugino Mighty Comp cup set

Here's the set.

Sugino mighty bottom bracket cup

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

Sugino adjustable cup

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


Sugino English-threaded fixed cup. Used, $30.00

Sugino English fixed cup

The outside

Sugino englis-threaded fixed cup

The business side. Nice.


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

Sugino French cup set

The outsides

Sugino French cups

The bearing surfaces


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

Sugino Adjustable bottom bracket cup

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

Sugino adjustable bottom bracket cup

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


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)

Sugino Chrome Crank Fixing Bolts

A nice touch for that restoration project.

Sugino Chrome crankbolts

Esentially a side view of the bolts

Sugino Chrome crankbolts

The bolts the way your crankset will see them

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

Sugino fixing bolts


Sugino bottom bracket sleeve. Used

We have two: #1 | #2

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

Sugino Bottom Bracket sleeve

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

Sugino Bottom Bracket sleeve

Here it is from another angle

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

Sugino bottom bracket sleeve