Ti Parts Aluminium Bearing Chain Pusher with Titanium Bolts

For Brompton Aluminium Bearing Chain Pusher (7075) with Titanium Bolts (Ti-6AL-4V)
For Brompton¾T¦Xª÷¾ɽü¼·(7075)³sÜg¦Xª÷Ãñµ·(Ti-6AL-4V)®M¸Ë
Weight: 12.2g/no.