Bike chain accessories should make your ride stand out, and nothing does it better than Insane Chains Red & Blue Two Tone snap-on caps. The bold contrast of bright red and deep blue transforms a plain chain into a custom feature that grabs attention in the park, on the streets, or at rideouts.
Each box includes 56 pieces sized for bikes 16 inch and larger. Shopping for a kids bike 14 inch and under? Choose the 35-piece size instead. Both sizes fit 1/2" x 1/8" single-speed chains, so they’re perfect for BMX, cruisers, SE Bikes, fixies, and e-bikes.
Installation is quick: line up a cap with a chain link, press until it clicks, and repeat. In just minutes, your bike has a colorful new chain — no tools, no grease, no stress.
Insane Chains are more than bike chain accessories. They protect your clothes from greasy chain stains, keeping jeans and sneakers clean while adding style that riders love. Parents appreciate the practicality, while kids, teens, and adults love the confidence that comes with a bike that stands out.
If you’re looking for bike chain accessories that deliver bold color and real function, the Red & Blue Two Tone Insane Chains are the upgrade you need.
