Bicycle Head parts
Model :
HS-TH809
Upper：
1-1/8"" / Steel cup / Ball Retainer /
For ID 44mm Head Tube
Bottom：
1-1/8"" / Steel cup / Ball Retainer /
For ID 44mm Head Tube
w/o Top Cover
Stack Height 17.5+4.0=21.5mm
Upper：
1-1/8"" / Steel cup / Ball Retainer /
For ID 44mm Head Tube
Bottom：
1-1/8"" / Steel cup / Ball Retainer /
For ID 44mm Head Tube
w/o Top Cover
Stack Height 17.5+4.0=21.5mm
