S1 Series Single Speed – Wide 1/2″ x 1/8″ Workshop Box Qty 25

Description Z and S1 Series features stronger pins and riveting to achieve higher pin power and greater durability while structural chamfering ensures low noise and smooth pedaling. Anti-drop design combined with wider and thicker chain plates allows for more stable and safer cycling. Rust Buster – Rust Shield For bikes exposed to the elements. RB…