Odi longneck bmx lock on bonus pack the longneck grips ultra narrow diameter and aggressive knurled surface pattern have made it the grip of choice for riders around the globe who prefer better feel and handling of the bike without compromising on grip the patented lock on grip system technology guarantees 100 slip free performance and allows you to change grips in seconds without the need for wires or glues features super narrow profileclassic mushroom style collapsible rib patternknurled