Black & Purple Chain Caps

With Insane Chains Black & Purple Two Tone snap-on caps, your chain can finally match your energy. This best-selling combo blends bold black with deep purple for a look that’s street-ready and custom, making every bike stand out in the park, at rideouts, or on the street.

Each box includes 56 pieces sized for S E Bike models and all BMX or cruiser bikes with 16 inch wheels and larger. Buying for a kids bike 14 inch and under? Just choose the 35-piece size instead. Both options are made for standard 1/2" x 1/8" single-speed chains, so you’ll always get the right fit.

Installation takes just minutes: line up a cap with a chain link, press until it clicks, and repeat. No tools, no mess, just a bold two tone chain that looks like nothing else out there.

The benefits go beyond style. Insane Chains protect your clothes from messy chain grease, so you can ride harder without ruining your jeans or sneakers. Riders love the clean look, parents love the practicality, and bike fans everywhere love the nonstop attention.

If you want your bike to stand out even more, the Black & Purple Two Tone Insane Chains are the upgrade you’ve been waiting for.