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1325 Ross St
Petaluma, CA, 94954


SQUARE TAPER Bottom Bracket

Functionality, simplicity, and longevity are the essential components to our square taper bottom bracket design.  Our bottom bracket supports JIS square taper cranks and is available in either stainless steel or titanium.  . 

Made in the USA

Drive Train Interface: JIS square

Axle Material: stainless steel axle or Titanium axle


SS: $127

TI: $189

Bearings: 6903

Weight: 226 grams

Size: 108mm, 113mm or 121mm x 68mm

113mm or 121mm x 73mm