Box Two Prime 9 Chain Nickel Wide although you'll forgo the hinged

although you'll forgo the hinged clamp and die-cast structure

The Box Four shifter's main features aren't strikingly different from Box Three's

you'll receive a Box One shifter

Comes with all the tools needed to install or tune ANY tier of Box drivetrain

Box Two Prime 9 Chain Nickel Wide although you'll forgo the hingedThe 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. Our unique inner link spacing is engineered to grab those modern wide narrow chainrings. We 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. SUPPORT MATERIAL Prime 9 Technology View Prime 9