DURA-ACE Bottom Bracket – Press Fit – HOLLOWTECH II – 86.5 mm shell width
With an advanced seal construction for smoother rotation, the DURA-ACE is still lightweight at 54 grams.
$52.00
DURA-ACE Bottom Bracket – Press Fit – HOLLOWTECH II – 86.5 mm shell width
With an advanced seal construction for smoother rotation, the DURA-ACE is still lightweight at 54 grams.
FEATURES
Bottom bracket with small ball bearings for lightweight
Advanced seal construction for smoother rotation
Weight: 65g (SM-BB9000) 54g (SM-BB92-41B)
MODEL NO: SM-BB92-41B
SERIES: DURA-ACE R9100 Series
Average weight: 54
HOLLOWTECH II bottom bracket|Press-Fit type: ✔
Press-Fit bottom bracket shell width (mm)|86.5: ✔
Small ball bearing: ✔