Sizing is optimised for round and intermediate head shapes. If you have a more oval headshape and are on the upper limit of a size bracket, we recommend choosing a size up.
The Bell Custom 500 is one of our bestselling open face helmets. Inspired by Bell's original open face helmet, the classic 500 helmet, it has that great pedigree and originality but with all the modern touches you would expect from a manufacturer like Bell. The Bell Custom 500 is DOT and ECE 22.05 safety rated.