"Full Description:\nGet a grip on sustainability \n The XR Trail Elite mountain bike grip has a finned texture that forms to your hand to keep you comfortable on all-day riding sessions. A higher density material surrounds the end of the grip for added durability and the lightweight CoreLock clamp holds the grip securely in place for confidence on even the most technical trails. You and your hands will both feel good knowing that the grip's core is made from recycled ocean-bound plastics. \n \n A More Sustainable grip \n Thanks to our partnership with cleantech recycling company Plastix, all Bontrager XR Trail MTB Grips feature a recycled core made from end-of-life fishing nets, ropes, and other rigid plastics that could otherwise end up polluting our oceans. \n \n CoreLock clamp \n Our alloy CoreLock clamp provides dual-clamp strength in a simple single-clamp design that maximizes grip surface. \n \n Conforming comfort \n The grip’s unique finned texture conforms to your hand to keep you comfortable even on all day rides. \n \n Partners for a better tomorrow \n Trek is a founding member of NextWave, a cross-industry consortium of partner companies that are committed to keeping plastics in our economy and out of our oceans. \n \n Better products for a better planet \n We're committed to lightening our footprint and designing for circularity wherever possible. This product and others contain recycled material and are made using planet-friendlier manufacturing processes. \n \n\nFeatures:\n\u003cul>\n\u003cli>31mm diameter\u003c/li>\n\u003cli>3mm M4 bolt increases hold and resists stripping\u003c/li>\n\u003cli>Higher-density end cap resists scraping for added durability\u003c/li>\n\u003cli>Alloy core-lock clamp eliminates slipping by securing grip core to bar\u003c/li>\n\u003cli>Single-clamp design maximizes grip surface for secure, predictable performance\u003c/li>\n\u003cli>Grip core made with recycled ocean-bound plastic\u003c/li>\n\u003cli>Rubber compound and tread design are optimized for control and comfort\u003c/li>\n\u003cli>Finned texture pattern conforms to your hand for supportive grip\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>End type - Closed\u003c/li>\n\u003cli>Material - Rubber\u003c/li>\n\u003cli>Weight - 98g\u003c/li>\n\u003cli>Outer diameter - 31mm\u003c/li>\n\u003cli>Length - 130mm\u003c/li>\n\u003c/ul>\n"