10’ 6” 3 wt
"As good as advertised…most would agree it’s one of the best euro rods out there."
Sage Rods Freshwater Rods ESN 2100-4
Sage Rods Freshwater Rods ESN 2100-4
The 2100-4 ESN was built around more intimate water, light flies, and smaller fish. A wonderful choice for creeking and when presentation is paramount.

SKU: 2030-2100-4
KonneticHD Technology is an optimized graphite-to-resin ratio that uses a higher density (HD) graphite fiber composite for blanks that are lighter and stronger than previous generations of graphite technology (Konnetic).
Extremely lightweight blank maximizes efficiency, minimizes in-hand fatigue and amplifies feedback.
Accuracy and sensitivity are hallmarks of KonneticHD, providing quick recovery speed and seamless energy delivery.
KonneticHD heightens sensitivity, helping you translate subtle strikes into instant hookups.
Your tight-line nymphing power tool. Every ESN detail is specifically designed around tight-line nymphing, from the down-locking reel seat to the soft and highly sensitive tip.
ESN's carbon-dense design and soft tip allow for the utmost in sensitivity while tight-line nymphing, allowing for detection of even the most subtle subsurface takes.
ESN's extremely lightweight blank and minimal componentry contribute to its featherweight feel, while a down-locking aluminum reel seat pulls the balance point even closer to the angler for less fatigue while keeping the rod tip high.
ESN's soft tip combined with a powerful lower end lets you effectively lift fish out of deep lies and heavy water, without sacrificing tippet protection.
Fuji Ceramic Stripper Guides with Hard Chromed Single-Foot Snake Guides and Tip-Top
Black Ice Blank Color
Stealth Black Anodized Aluminum Down-Locking Reel Seat
Flor Grade Snub-Nose, Half-Wells Cork Handle
We curated these products to go with your ESN 2100-4.


Overall rating: 5.0 / 5 from 25 reviews.
Review topics: ["rod","stick","casts","tip","tippet","service","recovery","backbone","fish","rods","nymph"].
"As good as advertised…most would agree it’s one of the best euro rods out there."
— Michael K. (5/5)
"If you’re looking for an elite Euro Rod, look no further. What an absolute pleasure to fish"
— Erik S. (5/5)
"I had a concern on delivery. Your customer service responded quickly and assured me when I could expect my delivery. I was very pleased with the help."
— Gary N. (5/5)
"I am primarily a Euro nympher! ESN is a great rod with a nice backbone for larger fish and yet, this rod has a very sensitive tip for detecting strikes! I love the way this rod cast in the wind with a thinner leader and tippet. One does not have to lob with this rod. Sage ESN have a smooth delivery. This is truly a great all around rod!"
— Eugene T. (5/5)
"I enjoy the rod a lot"
— Adrian W. (5/5)
"Needed a top end euro rod, & Sages esn is the best on the higher end euro rods in the industry!! Cheers Andy.."
— Andy J. (5/5)
"Love the rod, ESN reel and the Siter material can't wait to get outand fish with the entire set up. Your products are always fantastic I have always been a Sage fan for over 45 years. Thank you Sage for producing such great products so we can really enjoy our sport."
— Bryant E. (5/5)
"I have the 10'6" #3 ESN and the 10' #2 ESN, both are superb rods for Euro / Tight Line Nymphing. If you get your set-up just right you can feel the fish take before the line moves, during the Summer months I'm fishing small JIG Nymphs down to size 20. I prefer to fish a full mono-rig. Really easy to balance with the matching ESN Reel so you can fish / high stick all day without any fatigue."
— Andrew S. (5/5)
"Fantastic Rod very light and sensitive and it exceeded my expectations"
— Ricardo F. (5/5)
"This rod is incredible!!! Light & responsive with surprising power. Great stick for trout both big and small."
— Chris R. (5/5)