The Bontrager XR Trail Comp Grips in Black are made in partnership with clean-tech recycling company Plastix. All Bontrager XR Trail MTB Grips now feature a recycled core made from end-of-life fishing nets, ropes & other rigid plastics that could otherwise end up polluting our oceans. The XR Trail Comp grip features a unique finned texture that conforms to your hand to keep you comfortable all day while you ride. Plus, a lightweight nylon Core Lock clamp holds the grip securely in place for confidence on even the most technical trails. You & your hands will both feel good knowing that the grips core is made from recycled ocean-bound plastics. Features Finned texture pattern conforms to your hand for supportive grip Rubber compound & tread design are optimised for control & comfort Grip core made with recycled ocean-bound plastic The single-clamp design maximises grip surface for secure, predictable performance Nylon Core Lock clamp offers dual clamp strength 3mm M4 bolt increases hold & resists stripping 31 mm diameter 130mm length Weight 88g