Dura Ace Track Lockring120065-01
Shimano sprocket lockring HB-7710-R / HB-7600-R - for Track bike hubsThe Shimano sprocket lockring for Dura Ace Track HB-7710-R and HB-7600-R is a lockring that fixes the sprocket to the Track rear hub. The lockring is made of steel and has a 1.29 x 24 tpi thread. It is also compatible with HB-7600-A-R.
Technical Information:Material: Steel
Threads: 1.29" x 24 tpi (left-hand threaded)
Compatibility:- Dura Ace Track HB-7710-R
- Dura Ace Track HB-7600-R
- Dura Ace Track HB-7600-A-R