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Home Blanks Fly Rod Blanks - Carbon
CTS Affinity M
CTS Affinity M Flex Diagram
  • CTS Affinity M
  • CTS Affinity M Flex Diagram

Affinity M – Medium Action Fly Rod Blank

Rated 4.85 out of 5 based on 46 customer ratings
(46 customer reviews)

€327.75 EUR – €391.00 EURPrice range: €327.75 EUR through €391.00 EUR

A smoother version of the Affinity X.

Beautifully smooth, lightweight and versatile.

Whatever your fly fishing style, the Affinity M has you covered. From chasing golden trout in a far flung Colorado alpine lake, to presenting small dry flys to sipping browns on a New Zealand spring creek.

  • 4pc
Clear

Blank Colour (standard) *

Blank Colour (metallic) *

Include a Rod Tube?

Include a Rod Tube?

Include a Rod Tube?

Include a Rod Tube?

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SKU: FN
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Description
Reviews (46)

The CTS Affinity M carbon fly rod blank has a more powerful tip matched to a slightly de-powered butt to give you a smoother, deeper loading blank, yet still retaining the power and authority for when it’s needed. Experience the nuance and accuracy of an Affinity M.

The Affinity pedigree is unmatched – it’s our cornerstone fly rod series, as a result of its superior design, engineering and materials. A single VeroCore™ helical spiral is at the core of each 100% uni-directional carbon fibre (graphite) Affinity M fly rod blank. This type of structure is regarded as the most effective way of maintaining cross-section stability during bending, therefore creating a fly rod that is more responsive and more sensitive. This is not only apparent when casting, but also when fighting a fish and even when setting the hook. Feel the difference with a CTS carbon fly rod blank.

Using our multi carbon construction system we have created a carbon fly rod blank that is both extremely light and strong.

Choose an Affinity M carbon fly rod blank to suit your needs. From 1wt through to 6wt, in sizes from 8’0” to 10’0”.

Read about the differences between the Affinity X, M and MX.

Made in our world-class facility in Auckland New Zealand. Tested by the most discerning anglers in every corner of the world.

TIP POWER
SensitiveDirect
BUTT POWER
SmoothPowerful
LOAD PROFILE
Fuller LoadingTip Flex
CONSTRUCTION
LightDurable
HM
IM
HS
HSX
CG

(read about our five construction and fibre systems – HM, IM, HS, HSX, CG)

  • Colours: Select from sanded finish (P2000), Clear Coat or a stunning array of Standard / Metallic Colour paints

46 reviews for Affinity M – Medium Action Fly Rod Blank

Powered byCusRev
4.9
Based on 46 reviews
5 star
84
84%
4 star
15
15%
3 star
0%
2 star
0%
1 star
0%
  1. Rated 5 out of 5

    Daniel H. (verified owner) – September 25, 2025

    Build quality on Affinity M blank is outstanding. Love the new satin army colour, it has a subtle, elite look. The Affinity M has a wonderful, forgiving action and taper.

  2. Rated 5 out of 5

    James Bearden (verified owner) – August 28, 2024

  3. Rated 4 out of 5

    Richard Bellman (verified owner) – August 14, 2024

    The rod was stiffer than I like do not get me wrong very well built but for myself your 3wt in that series is more like a 5 wt.
    You must rate your flex of rod differently

  4. Rated 5 out of 5

    Daniel H. (verified owner) – October 23, 2023

    I am an experienced fly angler, having fly fished all over the world for 50+ years, using a multitude of differing actioned fly rods. After recently building this rod, I spent time lawn trialing different lines. Simply put, I can say this CTS Affinity M 8′ 6″ #4, is a wonderful fly rod. It effortlessly and delicately cast a #4 line, yet easily had the strength to do the same at distance, with a 150 grain #5 fly line as well. I am amazed at this rod’s versatility and potential. It has everything I was wanting in a classic, mid-flex actioned fly rod and I can’t wait to try it on some feisty trout! As always, CTS also offers a large range of colours for the DIY builder like myself. I purchased the “Golden Brown” blank and am very happy.

  5. Rated 5 out of 5

    Alexander T. (verified owner) – July 5, 2023

    Beautiful action to this blank as well. Particularly pleased with the finish and, as always, CTS quality and customer service.

  6. Rated 5 out of 5

    Angelo (verified owner) – May 23, 2023

    Great action and beutiful finish. Made a rod for my recent trip to NZ. Very good service as well.

  7. Rated 5 out of 5

    Phillip Erickson (verified owner) – May 23, 2023

    Excellent blank

  8. Rated 5 out of 5

    Jerry Bullok (verified owner) – December 28, 2022

    Excellent Product and service!

  9. Rated 5 out of 5

    Mike M. (verified owner) – December 27, 2022

    I am very impressed with the Affinity M. I love the MF action and the paint job is excellent. I am in the final stages of building a fly rod for a client on this blank and couldn’t be happier. I would recommend it to anyone.

  10. Rated 5 out of 5

    Urs R. (verified owner) – October 4, 2022

  11. Rated 5 out of 5

    Anonymous (verified owner) – July 3, 2022

  12. Rated 5 out of 5

    Anonymous (verified owner) – June 29, 2022

  13. Rated 5 out of 5

    James Fleming (verified owner) – June 27, 2022

  14. Rated 4 out of 5

    Örn Söderin (verified owner) – December 3, 2021

  15. Rated 5 out of 5

    Eric (verified owner) – September 16, 2021

    Love the blank. Beautiful color. Spine marks are extremely helpful

  16. Rated 5 out of 5

    Terrence Timmer (verified owner) – August 26, 2021

  17. Rated 5 out of 5

    Gregory J. (verified owner) – August 25, 2021

  18. Rated 5 out of 5

    Gunnar Lobell (verified owner) – August 7, 2021

    I built this rod for a friend. He wanted a rod for grayling fishing.
    He is mighty pleaced with the result!
    The Affinity M works fine for graylings in smaller streams.

  19. Rated 5 out of 5

    George M. (verified owner) – July 31, 2021

    Everything went pretty smoothly, considering I’m on the other side of the world.

  20. Rated 5 out of 5

    Steven H. (verified owner) – July 28, 2021

    The blank and components I purchased from CTS fishing came together very nicely into a fine fishing rod. I can pick out the flaws in the build but despite my poor craftsmanship it’s a rod I’ll be very happy to use for years to come.

  21. Rated 4 out of 5

    Caleb P. (verified owner) – July 28, 2021

    Pricey, but maybe my favorite rod blank out there

  22. Rated 4 out of 5

    PAOLO (verified owner) – May 3, 2021

    very beautiful, only small smudge in the writing

  23. Rated 5 out of 5

    James Fleming (verified owner) – April 15, 2021

    Affinity is my go to blank due to its liveliness and responsiveness.

  24. Rated 5 out of 5

    Mirko Giust (verified owner) – December 12, 2020

  25. Rated 5 out of 5

    Mirko Giust (verified owner) – October 7, 2020

  26. Rated 5 out of 5

    michael bakker (verified owner) – October 5, 2020

    First class blank, casts and tracks beautifully, light weight yet strong using their latest technology.
    A bonus is that the spline markings add assembly in the field on the finished rod {:-)

  27. Rated 5 out of 5

    James Fleming (verified owner) – October 4, 2020

    Perfect action and feel for a 4 weight. Extremely responsive.

  28. Rated 5 out of 5

    Ulrich Gölzer (verified owner) – August 17, 2020

  29. Rated 5 out of 5

    Ulrich Gölzer (verified owner) – August 17, 2020

  30. Rated 5 out of 5

    Keith Kline (verified owner) – August 16, 2020

    I love building on CTS blanks! Quality is top notch!

  31. Rated 5 out of 5

    James Fleming (verified owner) – August 16, 2020

    Best blanks on the planet. What a great company.

  32. Rated 5 out of 5

    Yancy Anderson (verified owner) – August 16, 2020

    This is going to be a sweet build. I’ll send u pics when I’m finished with it

  33. Rated 5 out of 5

    Ed (verified owner) – February 19, 2020

  34. Rated 4 out of 5

    Peter J. (verified owner) – February 19, 2020

  35. Rated 5 out of 5

    HUPEL Emilien (verified owner) – February 18, 2020

  36. Rated 4 out of 5

    Doug Stockton (verified owner) – February 18, 2020

  37. Rated 5 out of 5

    Markus Jenni (verified owner) – December 16, 2019

    Beautiful blank!

  38. Rated 5 out of 5

    Richard S. (verified owner) – September 6, 2019

  39. Rated 5 out of 5

    Keith (verified owner) – August 26, 2019

    Very pleased with the quality of the rod blanks I received! And they arrived 2 days earlier than expected!

  40. Rated 4 out of 5

    Tim M. (verified owner) – August 12, 2019

  41. Rated 5 out of 5

    William (verified owner) – August 8, 2019

  42. Rated 5 out of 5

    Peter Turnbull (verified owner) – August 7, 2019

    Superb rod for technical dry fly fishing! I built the Affinity M 8’6″ nominal 4 weight rod–it loads a 4 DT line beautifully.

  43. Rated 5 out of 5

    Brent Rose (verified owner) – April 23, 2019

    Not much on writing reviews but I have enjoyed fishing all the rod I have purchased and That is 4or5 now both M and X series great blanks and great service. Thanks a happy customer

  44. Rated 5 out of 5

    Ashley (verified owner) – April 22, 2019

    Best blanks in the bussiness A++

  45. Rated 5 out of 5

    Jean-Francois PETIOT (verified owner) – February 28, 2019

    very nice blank.

  46. Rated 5 out of 5

    Alexander Ursella (verified owner) – December 9, 2018

Only logged in customers who have purchased this product may leave a review.

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