Keep your cassette locked in place with the Box One Cassette Lock Ring – the unsung hero of your BMX setup. This T6 alloy beast features an 8-prong design that grips tight to your 1.37x24T sprocket, preventing any unwanted slippage during tricks, jumps, or flat-out shredding sessions. Lightweight yet durable, it's the small part that makes a massive difference to your ride's reliability. Get spinning with confidence.
