Trek Line Elite MTB Grip SetTrek Elite MTB Grips are built to ride anywhere, with a single alloy lock on that gives you a secure hold on the bars and plenty of hand space. They feature a softer compound and left and right specific tread patterns for better grip and ride feel. Strategic core cutouts maximise the thickness of vibration damping grip material in key places, reducing fatigue with 28% more padding where you need it most.