T47 Inboard ABEC-3 Radio Raceline Zinc and chrome treatment resists

Zinc and chrome treatment resists corrosion and rusting

TIRES                   29″ x 2

even when riding a city bike

flangeless

T47 Inboard ABEC-3 Radio Raceline Zinc and chrome treatment resistsT47 threaded BB cups for T47 frames Cups have internal bearings, and can be used in BB shells with widths from 86mm to 121mm Machined aluminum cups thread together directly into a T47 BB shell Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps internal wires and hoses from rubbing on the crank spindle Attributes BB Bearing ABEC 3 BB Shell Thread T47 BB Shell Width 86 121mm Primary Color Black