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15" to 18" Circle Y Stallion Trail Flex2 1559

15" to 18" Circle Y Stallion Trail Flex2 1559

Product Details

15" to 18" Circle Y Stallion Trail Flex2 1559
15" to 18" Circle Y Stallion Trail Flex2 1559
15" to 18" Circle Y Stallion Trail Flex2 1559
15" to 18" Circle Y Stallion Trail Flex2 1559
Circle Y Price Match

Circle Y Stallion Trail Flex2 1559

Made In The USA

Built on one of our rider favorite trees, the 1559 Flex2 Stallion trail saddle encompasses beautiful features such as a supple walnut finish, an ALL-NEW Y Braided border tool, brass hardware, EBS stirrups for added rider comfortability, Neo-shock skirting for better absorption, Softee leather, THREE different tree size options, and a built-in water bottle holder for added convenience! What more could you ask for? Let the 1559 Stallion take you to new places!


  • The trail rider looking for all-day comfort.
  • The trail rider who prefers a moderate seat.
  • The horse that is hard to fit.


  • Lightweight and comfortable for horse and rider.
  • Neo-shock skirts for better shock absorption.
  • Tunnel skirt for spine relief.
  • Built-in water bottle holder for convenience.
  • EBS stirrups for added rider comfortability.


  • 3-Way Adjustable In-Skirt rigging combines the features of a standard western dee rig with the opportunity to change the rigging position to Full, 3/4, or 7/8 by merely changing the tie strap. NOTE: Saddle should be rigged the SAME on both sides.
  • The Flex2 Trail tree comes in three sizes, regular, wide, and extra-wide! If you are struggling to find the correct fit, please contact our customer service department for further instructions.


  • The placement of the saddle on the horse’s back is important to function and comfort. The correct saddling position places the front edge of the bar BEHIND the horse’s shoulder blade. This is the sweet spot where the saddle will rest comfortably without interfering with the horse’s movement.
  • Here at Circle Y, we take saddle fit seriously! Often, we see riders over-padding on a well-fitting saddle. This can lead to poor saddle fit, saddle sores, and a sore back! It’s a good rule of thumb to always check your fit and adjust pad width sizing accordingly!
  • Have you evaluated your horse’s topline conformation? A weak topline can lead to poor saddle fit. Horses with hollows behind the shoulder, asymmetry, prominent spines, swaybacks, and downhill builds need correctional pads to ensure proper fit. Check out our correction pads at Reinsman Equestrian today to ensure your horse’s comfort or call our customer service team for more info!


  • 10-Year Tree Warranty, 1-Year Craftsmanship Warranty.
  • If at any point your saddle is showing damage, call our customer service team to receive prompt repair and guidance!


    Every new saddle has been oiled and then finished with a protective finish, which means you don’t need to oil it for about six months. If you’re riding a lot in dry or variable weather conditions, you should oil it sooner. The protective finish is water-based so your leather can breathe, so do not use detergent-based, solvent, or harsh cleaning products. Rub the leather gently, and do not scrub vigorously with soap and water. For more information, please see your warranty card, or contact a Circle Y representative!


    • Seat Size: 15", 16", 17", 18"
    • Color: Walnut
    • Tooling: Y Braid Border
    • Tree: Flex2 Regular, Wide and Extra Wide
    • Hardware: Brass Slotted,Brass Rings
    • Rigging: 3-way adjustable in-skirt
    • Swell Width: 13"
    • Cantle Height: 4"
    • Horn Size: 1-7/8" Cap, 3-1/4" Neck
    • Skirt Size: 13" x 26"

    Special Features

    Circle Y Flex2

    The Flex2 tree has a rigid ground seat with a dual bar system that provides both stability and flexibility where it's needed. This tree is available for riders of all sizes and has proven over time to fit a large variety of horses.

    3 Way Rigging

    3-Way adjustable in-skirt rigging with several rigging options and positions to best suit fitting all of the different horse conformations.

  • Western Saddle Seat Size Calculator

    *NOTE FOR CHILDREN OR YOUTH SIZES SMALLER THAN 14" When measuring for a child's Western saddle, have them sit down in a chair. Once seated, use a measuring tape to measure the length of their upper leg from the knee to their rear. The saddle should be about 10% longer than the child's upper leg. For example: If the child's leg measures 9 inches, then the child's Western saddle should be 10 inches.

    Please try our new seat sizing tool to find your size

    Calculated Seat Size Shown Below

    Please select your body shape:

    Do you prefer a tighter Barrel Fit?

    Are you fitting for a Tucker Saddle?

    Calculated Seat Size:

    There is a lot of room for personal preference with seat sizing, but as a general rule it is better to error on the side of ordering a seat size that is too large rather than erring on the side of a seat that will be too small.

    Things to Consider

    • Tucker adds 1/2inch to their seat sizes (due to thick seat padding)
      16.5” Tucker = 16” normally

    • Barrel riders usually take 1” less on the seat size
      16” Trail Rider = 15” Barrel Rider

    • Ranch (slick seats) usually ride smaller (1/2inch seat size) so they don’t slide around
      16” is for most men, 15” for most women

    • Trail Saddles with High Cantles (5”) make the seat sizes feel smaller
      Trail Saddle with 5” cantle will feel smaller in the seat than one with a 3.5” cantle

    • English Saddles don’t convert exactly but often are 2” bigger
      18” English = 16” Western

    • Riders with inseams under 30” or 5’ tall and under often need custom cut fenders
      Tall riders with long legs but lighter weight may need custom cut fenders as well

    Checking the Fit

    • General Guideline is about 3 fingers between your thigh and the swell.

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    Laurie Cancemi from Facebook

    I've purchased 2 saddles from the Horse Saddle Shop. Both times it was a pleasure. The first saddle was not custom and was an easy transaction. The second time, I ordered a custom saddle and worked with Charlie. He was knowledgable and professional throughout our long arduous process of getting the custom saddle made by the manufacurer. I would definately purchase a saddle from Horse Saddle Shop and Charlie again.

    Karen Sieg

    I have never been more pleased with a business and so satisfied with my purchase! I contacted Horse Saddle Shop about a saddle to fit my Haflinger. Josh spent a lot of time on phone and email with me until late night. I let him pick a bridle and breast plate to match. Everything was perfect, shipping was fast, boxed well, prices very fair. I love my saddle, and will definitely be making more purchases from Horse Saddle Shop.

    Robyn Lebo from Facebook

    Extremely good to deal with very helpful. I just can’t recommend these guys enough. Considering I am in Australia they were extremely good to deal with very helpful I recommend them 150% saddle was packed well and it’s beautiful very happy customer 5 start rating hands down.

    Giustina Lee from Nevada

    Incredibly streamlined and easy. I am absolutely blown away by the service horse saddle shop provided me. I am naturally a very indecisive person and incredibly picky when it comes to my gear, so after months of shopping and reading my boyfriend suggested here. He also had a positive experience. I browsed their wide selection of used saddles and there it was, MY saddle. The chat staff was incredibly helpful and my saddle was here 4 days later even with free shipping! The saddle was accurately represented in the photos is far from "used". I'm thrilled, to say the least. Thank you!

    Tiffany Wilson from Facebook

    After so much searching and being nervous about ordering a saddle online. I picked up the phone and called the Horse Saddle Shop to ask a few questions about a used saddle that was on their website. They were so nice and helpful. I ordered my very lightly used Circle Y saddle and a new saddle pad. It arrived very quickly. Only a few days. I LOVE my new saddle. In great condition and rides great! I would highly recommend using them for your tack needs. I know I will be in the future!

    Ronda Trosper via Facebook

    Customer service is amazing! Super quick shipping! My first saddle didn't fit correctly, they helped me find the right fit for both my horse and me, and we love our new Circle Y Kentucky gaited ❤ thank you Horse Saddle Shop!