Vintage Shimano Bottom Bracket 68mm 121.5mm 1.37×24 Japan BSA Square Taper
USD 40.84 USD
Specifications
| Brand | Shimano |
| Set Includes | Bottom Bracket |
| Part Type | Bottom Bracket |
| Bottom Bracket Shell Type | BSA (English) |
| Spindle Type | Square Taper - JIS |
| Material | Steel |
| Shell Width | 68 mm |
| Color | Silver |
| Item Length | 115 mm |
| Country Of Origin | Japan |
Vintage Shimano loose-ball bottom bracket set for BSA/English 68 mm shells. Steel JIS square taper spindle stamped "SHIMANO ONE KEY RELEASE 68 T 121.5 HL". Threaded cups are marked "SHIMANO JAPAN 1.37x24T WA HL 1A". Set includes spindle, fixed and adjustable cups, and two ball-bearing retainers as shown. Actual Measurements: Spindle length (digital caliper): 121.57 mm; Weight (scale): 305 g.