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

Scientific Anglers Amplitude Smooth Bonefish Fly Line

$99.95 USD
Shipping calculated at checkout.


Scientific Anglers brand new Amplitude Smooth Series of fly lines combine the slickness and durability of their proprietary AST Plus additive with a classic smooth fly line coating. Eliminating the "humming" sound found in the standard Amplitude and Wavelength fly lines, these lines are smooth like traditional lines but have increased durability and slickness due to the addition of SA's proprietary AST Plus coating.

The Bonefish Amplitude Smooth fly line comes in a single color style with three differentiating color-ways (Black/Surf/Ivory) to help quickly identify the separate parts of the line, they also come with the standard welded loops for quick and easy rigging.

Available in weight forward, floating lines from 5-9 weight.

- Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
- Revised taper for delicate deliveries to skittish fish in crystal-clear water; an excellent line for bonefish and permit
- Loads fast and lands light for increased accuracy
- Medium-length head for line control and optimal casting and fishing at 60-80 feet
- Tropi-Core technology remains stiff and slick in tropical environments

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.