Discover unparalleled performance with Chain Goop Ultra! Specially formulated for long-distance adventures, this is our original formula engineered to handle any condition, in any weather, for as long as you can ride your bike! Tested to last over 200 miles per application, Chain Goop Ultra will keep your drivetrain running smooth and quiet. Whether you're tackling muddy trails or cruising under the sun, trust Chain Goop to deliver the durability and reliability you need. Enhance your biking experience with the ultimate lubrication solution from Chain Goop.