The Box Two chain's nickel plating adds both corrosion and wear-resistance.
All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability.
Box unique inner link spacing is engineered to grab those modern wide/narrow chainrings.
Box chose to modernize the 9-speed platform due to the chain's spirited reputation.
They also work well with BMX 3/32" Chainrings and Cogs.
|CHAIN SIZE||Narrow 3/32"|
|CHAIN TYPE||Classic Links|