Item no.: A1464
- Description
Praxis Works T47 Shimano 68/73MM Threaded Outboard bottom bracket
This is our NEW T47 E.B. Shimano BB for installing a Shimano Hollowtech II cranks into a T47 External Bearing frame. For T47 E.B. 68mm Road frames and 68/73mm Mountain frames.
For Shimano Hollowtech II cranks only.
7075 T6 AL cups | T47 External Bearing
Ceramic version is Grade 5 / ABEC 5 rating
68mm Road version / 68/73mm MTB setup
TOOL : Use any standard outboard cup BB tool with 16 external notches and a 44mm ID