DMR's 25th Anniversary Grips are based on the Sect grips and are the perfect Park, Street and Dirt jump grip. DMR took the classic mushroom design and added a thumb patch with 25th anniversary logo where previous mushroom grips wear-out first. Want to use metal bar plugs Just cut off the end! Stylish, durable comfortable and great value, the DMR 25th Anniversary Grips are the ideal finishing touch to any dirt jump bike!