RevGrips Pro Series Grips - Black With Green Clamp - M Dangerous Goods The Endurance Sealant has what

The Endurance Sealant has what Orange Seal call "Nanites"

1x foam ring 31mm

but it is Park Tool blue

Easy to charge with the included USB cable with a 3 hour charge time

RevGrips Pro Series Grips - Black With Green Clamp - M Dangerous Goods The Endurance Sealant has whatRevgrips are the best thing to happen to the grip, ever. RevGrips have come out with a truly revolutionary idea, and they have executed it perfectly. With their patented shock absorbing technology these grips offer a level of comfort never before experienced on a bike, and they work wonders for reducing hand and arm fatigue. The feel of the Pro Series grips can be set to your liking with the included tuning washers, making them the most versatile