Nanotube Grip. The Nanotube grip is dual-injection molded with an ultra-soft 15 SA external honeycomb grip area for maximum comfort and vibration dampening combined with a harder 50 SA compound for the flange and internal grip area adding strength to the areas where it's needed. The honeycomb design is thick, soft and tacky for riders who want more comfort and feel from their grips, with a reduced diameter where the thumb and forefinger contact the grip ensuring you still get that thinner feel where it's needed for maximum control. The indentations also improve mud and water displacement ensuring your grip isn't compromised in harsher conditions. With three dedicated areas for attaching grip wire, combined with the fast drying grip glue, these will be sure not to budge on those all important corners. Features: Dual-injection molded. 15 SA center compound improves comfort and reduces vibration.