Surly  OD Enduro Bottom Bracket

Members, log in and use coupon code ANNIV24 at checkout to save 20% on this item thru 5/27. Exclusions apply.
Color: Black
Size: 73 MM Shell
Shipping restrictions apply.

Members get an estimated $13.00 (10%) back on this item as a part of your annual .

Members get an estimated $13.00 (10%) back on this item.
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Precision engineered to keep cranks working smoothly, the Surly OD Enduro bottom bracket is compatible with 24 mm spindles.


  • Precision-machined aluminum cups are tough and lightweight
  • Enduro bearings with stainless-steel balls and races are built to withstand heavy use
  • Enduro silicone double seals help keep dirt and debris out
  • Internal sleeve adds another layer of protection from the elements


View all Surly Bike Bottom Brackets

Technical Specs

Item #224268
Best Use


Bottom Bracket Installation

Threads into Frame

Bottom Bracket Standard


Spindle Interface

No Spindle

Fits Shell Width

73 millimeters

Spindle Diameter

24 millimeters


95 grams

Bearing Material

Stainless Steel


Aluminum cups/Enduro stainless-steel bearings and races/Enduro silicone seals

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