SKU: 98248911032

KST LDS Kit for the X10 Servo

Sale price$44.10 Regular price$49.00
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Description

KST LDS Kit for the X10 ServoA High Performance LDS (linear drive system) for the KST X10 servo. I would have zero qualms installing this LDS system in a dynamic soaring ship (many folks already have and with great success); anything else will be a walk in the park for this system. The servo trays have an outboard ball bearing that helps to carry the servo shaft loads and greatly reduces servo play. The unique servo arm is designed so that it has tons of clearance, no more

A High Performance LDS (linear drive system) for the KST X10 servo.

I would have zero qualms installing this LDS system in a dynamic soaring ship (many folks already have and with great success); anything else will be a walk in the park for this system.

The servo trays have an outboard ball bearing that helps to carry the servo shaft loads and greatly reduces servo play. The unique servo arm is designed so that it has tons of clearance, no more grinding your clevis' for maximum throw. The servo arm then connects to a strong control rod which connects to a double carbon fork epoxied inside of the control surface, this results in massive throws while the whole system is contained within the wing. Aerodynamically clean and slop free.

There are a number of ratios available. As the builder you will need to make your own decision as to which ratio to choose. The different ratios are presented like this for example: 6.35mm / 5.83mm. The first number 6.35mm is the "servo arm length" which is the distance from the center of the servo output shaft to the hole in the servo arm. The second number 5.83mm is the "control horn height" which in this case is the distance from the bottom of the horn to the connecting rod hole.

Studying the parts kit, you will find exceptionally well machined components; the CNC parts are beautiful, the anodizing is clean, resulting in a very good fit and finish. The kit is well thought out and very complete (even includes sand paper and super glue for assembly). You are given a choice for your pushrod assembly, you can use the included carbon rods to create exact length push rods or you can make adjustable length pushrods using the included threaded rod. The designer has proven that the carbon pushrod assembled using super glue can withstand 220lbs in tension. The servo frame parts are machined from 3.5mm thick carbon and the control horns are machined from 1.7mm carbon. Beefy stuff.

Another aspect of these servo frames that we liked is that they will fit into smaller servo pockets than other larger servo frames in this class. The servo pushrods are connected to the servo drive and control horn using machined pins that accept e-clips at both ends for retention. The kit includes extra e-clips in case some get lost. FYI, the designer has created an e-clip installation tool to make it much easier to install the clips. I have used it and it works very well. On the other hand removing them will require some patience.

Below is a video you can watch to learn how these kits are assembled. The kits have been improved since the video was made so you will notice some discrepancies between the video and the kit, parts-wise. The video is still relevant for learning how to assemble the system.

What comes in the kit: 

  • D2.5*60mm Carbon Fiber Push Rods *2
  • m3*50mm Threaded rods *2
  • Dual Servo Horns H:6.35mm*2
  • Servo Frames*2
  • Ø2*11.2mm Precision Metal Pins*4
  • E-clips*8
  • M3*6 Screws*4
  • M2.3*15 Screws*2
  • Aluminum Connector 4*4*27mm *2 (for Dual Control Horn) M3Thread
  • Aluminum Connector R 3.9*3.9*25mm *2 (for LDS Servo Horn) M3 Thread
  • Ball Bearings Ø5.0*8*9.2*2
  • Optional Control Horns*4 pieces

Features:

  • Works with X10/X10mini/DS225MG/DS125MG
  • Anodized Aluminum Alloy Surfaces
  • The linkage and servo arm are designed so that the maximum servo travel can be used
  • Precise fitting and slop-free servo arms (center distance 6.35mm)
  • Optimal power transmission possible
  • The Length of Carbon Push Rod can be easily assembled between 45-123mm in length
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 98248911032

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Kindle Customer
Whiting, US
★★★★★ 5
This was another great purchase 10 out of 10 would recommend
Color: Brown, Pattern Name: Tree stump 2 Pack
Worth the price! This is something my dog absolutely loves that keeps her engaged it's so easy to clean it's safe the size is just right for her and it's hard enough to where I don't have to worry about it breaking or her chewing it up or something.Great Buy
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Reviewed in the United States on May 6, 2026
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Kathy
Bozeman, US
★★★★★ 5
High quality toy loved by my dogs
Color: Brown, Pattern Name: Tree stump 2 Pack
These are amazing, my dogs favorite toys now. I have two strong chewers who haven’t been able to destroy these. I use yogurt, peanut butter and eggs, broth, really any dog friendly liquids to fill it. I recommend these to all my friends and family with dogs of all sizes.
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Reviewed in the United States on June 5, 2026
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jdwgrateful
Fort Morgan, US
★★★★★ 5
Excellent Purchase!
Color: Brown, Pattern Name: Tree stump 2 Pack, Color: Brown, Pattern Name: Tree stump 2 Pack
My dogs and I really like these treat toys! I was surprised and questioning whether to keep them when I took them from the box. They are heavier and harder and larger than I envisioned. I didn't realize how hard a nylon/coffee wood combo actually is. However, I want to emphasize that the sales description IS accurate. It details the specifications, materials and size. Clearly states that they are designed specifically for aggressive chewers. I just haven't purchased anything quite like this before. That said, I was happy it came in a 2 pack and it seems a good value for the price. The dogs have chewed on them, I can see the marks, but they haven't made a dent after about 6 treat sessions. These logs are at least as hard as antlers. They will last a long time. The silicone trays are easy to fill and freeze. I made low calorie popsicles with bone broth and some added mix-ins like pureed pumpkin, healthy freeze dried dog food topper sprinkle, etc. You could also add some peanut butter in the small open end of the log if you want. I just ran hot water over the bottom of the silicone tray to melt the freeze slightly and the frozen treats slid right out. They are shaped perfectly to fit the hole in the log. The seller provided small tools to unscrew/screw the cap in and out for filling with treats. Even the smaller of my 2 dogs (30 lb Brittany) can get her mouth around the end of the log to carry it to her bed to lay and lick/chew it. I guess another advantage, beyond the durability, of the material is that my dogs don't want to play with it like a toy. They know it is time to relax and have a treat timeout. More like chilling with a chew bone. Overall we really do love these!! Glad I tried them.
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Reviewed in the United States on January 25, 2026
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Anna
Waukegan, US
★★★★★ 5
Durable, Engaging Toy That Actually Lasts
Color: Brown, Pattern Name: Tree stump 2 Pack
I’m really impressed with the ClariVora 2 Pack Dog Toys for aggressive chewers. My dog is a strong chewer and usually destroys toys quickly, but these have held up really well. The material is durable and tough without being too hard, which gives me peace of mind. I especially love that they can be used as frozen treat toys. Filling them and freezing them keeps my dog busy for a long time and really helps with boredom and anxiety. They’re perfect for extending playtime and keeping dogs mentally engaged. These toys are a great size for medium to large dogs, easy to clean, and have already become a favorite in our house. If you have a power chewer and want something interactive and long-lasting, I definitely recommend these.
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Reviewed in the United States on December 30, 2025
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Tam
Fort Morgan, US
★★★★★ 5
Small but aggressive chewers love these
Color: Brown, Pattern Name: Tree stump 2 Pack
I have a Jack Russell and a chihuahua/jack mix (I know, I must have done something really bad in a former life and this is my punishment). They’re both aggressive chewers for their size. These hold up well and they love them. The silicon molds are really easy to use and clean. I spread a little peanut butter around the sides and then fill with wet food, pumpkin, Greek yogurt etc. Once frozen they pop out easy. Keep the kids busy for a solid 20mins. Just don’t over-tighten when you close them!
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Reviewed in the United States on April 2, 2026

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