Book a guide trip on the Yellowstone River, Paradise Valley Spring Creeks or YNP. Learn More

Shop our favorite Fly Rod packages Learn more

New collections added! Learn more

Rio Fluoroflex Strong Tippet Spool

$17.99 USD
Shipping calculated at checkout.


RIO's newest tippet material is an ultra-strong, 100% fluorocarbon with exceptionally high tensile strength. The material is very easy to tie knots in, with high knot strength and a smooth finish that ensures knots seat easily and tightly. The high break strength to diameter ratio makes this a fantastic fluorocarbon for the trout fly fisher. RIO is proud to introduce “half sizes” of core trout diameters, giving anglers an extra choice when faced with the decision to choose between, say 4X and 5X. Our new 6.5X, 5.5X and 4.5X sizes will make those decisions easier. Each spool has 30 or 100 yards of top quality material spooled on, though for those who use a lot of fluoro, our Guide spools each have 100 yards spooled on.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.