1 / 8Atko Reaper Monofilament Leader Line
4.6 (9 reviews)Have you ever lost the fish you've been dreaming about because of a tackle failure? Back in 2021, my buddy Jeff and I were targeting giant flathead catfish. Before the trip, he picked up some leader material from a big box store and tied fresh...
Size: 2lb/.mm/100meters
PRO TIP
Replace your leader after every trip. Mono takes abuse that you cannot always see. Nicks and abrasion from rocks and fish teeth weaken the line in ways that are invisible until a big fish breaks you off. Fresh leader, every trip.
ABOUT THIS PRODUCT
Atko Reaper Monofilament Leader
Have you ever lost the fish you've been dreaming about because of a tackle failure?
Back in 2021, my buddy Jeff and I were targeting giant flathead catfish. Before the trip, he picked up some leader material from a big box store and tied fresh rigs, convinced that night was going to be special.
Around midnight, a giant fish finally picked up his bait. Drag screamed. His rod loaded up. Then... nothing.
When he reeled in, the leader was broken and mangled. The leader material had failed, and the fish of a lifetime was gone.
That night I decided there had to be a better option. After more than a year of testing, Atko Reaper Monofilament Leader was born. It's the leader I trust when monster fish head for nasty places, and it's the leader I trust when everything is on the line.
Why Anglers Trust It
• Superior abrasion resistance for fish that live in heavy cover
• Extremely low memory for easier rig tying
• Premium-quality material built for serious anglers
• Backed by Jason's Personal Guarantee
What You Get
• Premium Monofilament Leader Material
• Superior Abrasion Resistance
• Ultra-Low Memory
• Available in Multiple Sizes and Strengths
• Jason's No-Questions-Asked Satisfaction Guarantee
If you don't think it's the best mono leader you've ever used, tell me why and I'll refund your money.
When the line comes tight, you should be thinking about pictures of that beast—not whether your leader can handle it. Go Slay The Beast.
SPECIFICATIONS
| Spec | Detail |
|---|---|
| Type | Fishing Leader |
| Brand | Atko Fishing |
| Size | 2lb/.mm/100meters, 4lb/.mm/100meters, 10lb/.mm/100meters, 14lb/.35mm/50meters, 20lb/.40mm/50meters, 30lb/.50mm/50meters, 50lb/.65mm/50meters, 80lb/.85mm/50meters, 80lb/.85mm/100meters, 100lb/.95mm/50meters, 100lb/.95mm/100meters, 200lb/1.85mm/50meters |
FREQUENTLY BOUGHT TOGETHER
CUSTOMER REVIEWS
4.6 out of 5 based on 9 reviews
Atko Reaper Monofilament Leader
Jonathan Bevins
Apr 6, 2026
Atko fishing
Awesome product atko is the best
Richard Cano
Jun 1, 2025
Best leader line on the market!
Only leader i have used for a couple year from 10lb up to 100lb. 100% recommend!
Brandon Shank
Mar 28, 2025
Atko Reaper Monofilament Leader Line FAQ
Match or go slightly above your braid strength. Running 30lb Leviathan with 40lb Reaper leader is a solid combination. You want the leader to be the strongest part of the connection.
18 to 36 inches covers most situations. In clear water, go longer. Around heavy cover where abrasion is the main concern, shorter and heavier works.
An Alberto knot or double Uni knot both work well. The Reaper mono has a slightly tacky surface that helps knots grip tight.




