The Box One Prime 9 chain is protected by a dual coating process: nickel plating for corrosion resistance, topped with a Diamond-Like Carbon (DLC) layer that enhances hardness, wear resistance, and slickness. Featuring chamfered shifting edges, solid plates, and pins, it’s engineered for secure engagement with wide/narrow chainrings and built to endure the rigors of modern riding.
They also work well with BMX 3/32″ Chainrings and Cogs.
IMPORTANT NOTES
- Prime 9 Technology™
- View Prime 9 Drivetrain Compatibility Manual
- How is the Ebike variant different?
- View Prime 9 Comparison Chart
- View Prime 9 E-Bike Comparison Chart
- Why Prime 9?
Reviews
There are no reviews yet.