Shimano Dura-Ace Press-Fit Bottom Bracket BB SM-BB92-41B,86.5mm Road Bike Black

Description

Brand: Shimano
Model: SM-BB92-41B
Series: DURA-ACE R9100 Series
Shell Width: 86.5mm
Color: Black (same as the photo)
Weight: 54g
Qty: 1 PC
SM-BB92-41B
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.
- Bottom bracket with small ball bearings for lightweight
- Advanced seal construction for smoother rotation
This is the complete press-fit bottom bracket kit so includes both the right and left hand cups,
inner O-rings and inner cover. The cups are constructed in a polymer material that has been reinforced with fiber to protect your frame from damage, and your ears from noise.
As with all Shimano products, the design here is well thought through. Sealing the cups means they are protected from water and dirt, making this bottom bracket almost maintenance free.
Press fit installation is both easy and phenomenally stiff to give you the best of everything.
FEATURES
- Compatible with Shimano HollowTech II road cranks
- Set includes left and right hand cups, inner cover, and inner O-rings
- Sealed cups keep out dirt and water
- Maintenance free
- Compatible with 86.5 mm shells
- 41 mm cup diameter
- Easy press-fit installation
Brand New in Original Packaging