T47 TRAC External

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.

COLOR
Black

CUP MATERIAL
Aluminum

SPINDLE SIZE (mm)
30 mm

SUITABLE BB SHELL WIDTH (mm)
68 mm

TYPE
External

TOOL INTERFACE
T47 52-16 Tool

BEARINGS
3806, 30 x 42 x 10 mm

EXTRA INFO
Adaptable to 29, 24 and 24 / 22 mm with our TRAC spindle adapters

Twin Row Angular Contact Bearing 

Includes 6 x 0.5 mm washer, 1 x wave washer

WEIGHT
154 g