Vintage Suntour SL Bottom Bracket BB-SL0-E 68mm BSA 1.37x24 JIS Japan Square

Vintage Suntour SL bottom bracket for BSA English-thread bicycle frames.

Square taper

Model: BB-SL0-E with matching SR Suntour steel cups and spindle.

Thread: 1.37 x 24T; shell width: 68 mm BSA English bottom bracket shell.

Square taper JIS steel spindle marked D-3L for compatible square taper cranksets.

Includes brown steel spindle, two cups, two ball bearing retainers, and Suntour plastic sleeve.

Cups are marked SEALED S2 SUNTOUR SR 1.37x24T JAPAN.

Suitable for a range of vintage road, touring, or commuter bicycles using English-thread shells.

Actual Measurements: Weight: 370 g (digital scale).

NOS Vintage Suntour SL bottom bracket