The MacAskill Signature grip is our first single sided lock on grip and the most technical grip in our lineup. This grip has a larger diameter in key areas of the grip to provide better cushioning for impacts and vibration dampening. Designed and ridden by Danny MacAskill! Lock-On Grips include the grips, clamps, screws and plugs. The Lizard Skins MacaSkill lock-on bike grip were designed to offer more control and better cushioning while riding and is our most advanced lock-on mountain bike grip. Features - One-sided lock on provides lightweight integrity - Strategically engineered for better cushioning and vibration dampening - Offers durability and comfort perfect for technical terrain Weight – 88 Grams – Length – 136mm – Diameter – 29.5mm