Featuring a Twin Row Angular Contact (=TRAC) bearing, these bottom brackets are built to last. By adding a second row of balls in just a 10mm wide bearing unit the load capacity and stiffness is drastically increased.
Brand:
Seido
Model:
T47 TRAC
Type:
Bottom Bracket
Material:
Aluminium
Features:
Adaptable to 29, 24 and 24 / 22 mm with our TRAC spindle adapters
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