Shimano
Series: Dura Ace Track 7710
Type: BSA
Shell Width: 68 mm,
Axle Length: 109.5 mm
Axle Type: Octalink (NJS Type)
Axle Material: Steel
Bottom Bracket Cup Material: Aluminium
Shimano BB-7700 Dura Ace Cartridge Bottom Bracket Set NJS (Octalink Type)
Regular price
$155.00
Tax included.
The Shimano Dura Ace BB-7710 bottom bracket has proven its worth over decades.
Specifications:
Application: TrackSeries: Dura Ace Track 7710
Type: BSA
Shell Width: 68 mm,
Axle Length: 109.5 mm
Axle Type: Octalink (NJS Type)
Technical Information:
Bearings: SteelAxle Material: Steel
Bottom Bracket Cup Material: Aluminium