contact us

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Name
Address
Address

1325 Ross St
Petaluma, CA, 94954

707-769-5600

BSA

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bsa

Square taper is not for everyone or every bike. That's why we make bottom bracket cups for most types of bike whether you need internal or external, press fit or threaded; We have a bottom bracket that will work with your cranks and your bike. Our BSA cups work on most standard. English threaded 68/73mm with bottom bracket  Don't know what bottom bracket you need? Check out our bottom bracket finder below!

specs

PRICE:

Stainless Steel Bearings:     $100 

XD Ceramic Bearings:       $200

Spacer kit:                           $  30

Crank Compatibility:

  • 30mm spindle external

WEIGHT:

Stainless Steel Bearings:   

XD Ceramic Bearings: