Description
Mini Crack Yak 55: 24-Inch EPP Mini Series
The Mini Crack Yak 55 brings the proven flying character of the original Crack Yak into a compact 24-inch EPP airframe. Its lightweight construction, generous control surfaces, and predictable handling make it ideal for indoor flying, backyard practice, and improving 3D aerobatic skills in smaller areas.
The Mini Crack Yak remains stable and controlled at slower speeds while providing the control authority needed for hovering, harriers, rolling maneuvers, and energetic aerobatics. Its durable EPP construction helps it withstand the everyday bumps and less-than-perfect landings commonly experienced while learning new maneuvers.
Key Features
- Compact version of the proven Crack Yak 55 design
- Lightweight and durable printed EPP profile construction
- Predictable low-speed handling for indoor and backyard flying
- Large control surfaces for hovering, harriers, and advanced 3D maneuvers
- Quick and responsive aerobatic performance
- Compact size allows convenient transport and storage
- Designed around an efficient lightweight 2S power system
Specifications
- Wingspan: 24 inches
- Length: 25 inches
- Estimated Flying Weight: 90 to 100 g / 3.2 to 3.5 oz
- Construction: Lightweight printed EPP foam with carbon-fiber reinforcement
- Recommended Battery: 2S 180 to 350 mAh LiPo
- Pilot Level: Beginner to Intermediate
Required to Complete
This is an airframe kit. The recommended power system and additional required items are sold separately and listed below. No printed manual is included; a downloadable PDF build manual is available under Build Resources below.
Recommended Matched Power System
View the Mini Crack Yak 55 Matched Power System
Our spec-matched PC09 power system includes the properly selected motor, ESC, three servos, and propeller for lightweight, dependable, and responsive 2S performance.
Matched Power-System Components
- CSP 2202-2300KV motor
- BOLT 6A ESC
- Three CSP-D6M digital metal-gear servos
- GWS 7 x 3.5 direct-drive propeller
Recommended Power Setup
- Battery: 2S 180 to 350 mAh LiPo
- Propeller: GWS 7 x 3.5 direct-drive propeller
Additional Required Items
- Radio System: 4-channel or greater transmitter and a compatible lightweight receiver
- Battery: 2S 180 to 350 mAh LiPo battery
- Charger: LiPo-compatible balance charger
- Adhesives: Foam-Tac and thin CA glue
Build Resources, Upgrades and Compatible Parts
- Download the Mini Crack Yak 55 PDF Build Manual
- View the Alternate Google Drive Manual
- Watch the Mini Crack Yak 55 Build Video
- Visit the Mini Crack Yak RC Groups Build Discussion
- Shop the 24-Inch Mini Carbon-Fiber Upgrade Kit
- Shop the Compatible Ultra Halo XX0 LED Lighting Kit
- Shop Compatible 20 to 26 Inch Replacement Parts
We recommend Foam-Tac for the main EPP assembly and thin CA glue for installing the carbon-fiber reinforcement.
Videos
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Twisted Hobbys 24" Mini Crack Yak 55
Twisted Hobbys Team Pilot Cody Wojcik Fly's his 24" Mini Crack...
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Twisted hobbys Crack Yak Mini
Got to fly my Grandpa's Crack Yak Mini today! Awesome flying m...
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RC Factory/Twisted Hobbys "Mini" automated air race
RC Factory/Twisted Hobbys "Mini" automated air race
12 Reviews
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Best foam plane
Good quality
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Twisted hobbys Rc Factory mini Crack Yak
Awesome little bird I purchased mine with crack power system everything works in harmony with the Way Cool livery the colors blend together perfectly. This is my second TH Rc Factory mini and I am very impressed with the quality and flight experience i would highly recommend Twisted hobbys RC factory to all, some of the most FUN i have had in my 60+ years of life for sure. Shanon Rc OutLaw approved.
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Just buy one!!!!
Absolutely incredible. I wanted something to hone my 3D skills in my backyard in this is it. I’ve built mine a little overweight (~130g) but it flies incredibly. I get unlimited verticals, snappy rolls and tumbles for XA but it slows right down and is super floaty for harriers and hovers (even overweight!). I cannot recommend this plane enough, super fun, super durable, super convenient. If you’ve been thinking about it, just buy one!! You won’t regret it.
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Mini Yak
This plane is kick in the pants! I cut my teeth on the 39" Yak then the 32" . This mini yak is what the doctor ordered for flying indoors or your backyard. Thanks twisted hobbys for another fun plane.
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Great Plane
This plane maneuverable and controllable, looks nice, and is durable. I personally recommend using the micro control pushrod system from Du-bro because they don't break, they just bend, and the additional weight is minimal. Don't bother installing the wheels unless you plan on landing on a flat low friction surface. I'm able to just hover nearby and catch the plane without ever landing it. The pictured power system isn't the one that is supplied here on TwistedHobbys, but it works well. I used Foam-Tac as my only glue, to simplify the process. It takes longer to build, however you save money and you don't need to mess with activator and you get more time to align parts. Four batteries seems like the sweet spot. Don't plug in the battery wrong, an incorrect polarity will burn the ESC.
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23 " Epp Mini Crack Yak
This is great little plane for an evening flight in the back yard. I did brace the Fuse some with carbon fiber to keep it from torque twisting.
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Love this plane!
Excellent kit, easy to build. I added some low density EPP triangles to the tail to stabilize it. Without the triangles the extra inches in length (vs mini Pitts) make the tail a little twisty. I also put real wheels on it since I mostly fly gyms with carpet floors and outside.
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Mini=Crack Yak 55
The 3 day USPS delivery time turned into a 10. Just got it today! Good thing it was well packaged
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Awesome kit
The quality of this kit is really amazing. Everything is precisely cut and straight. All you have to do is to assamble it like a lego. I took my time and finished it in 2 evenings and enjoyed every second of the build. the manual is clear and easy to understand and there is a great build video on youtube. Shipping and packing was perfect too. I haven't maiden it yet but you can see in the official video what this plane can really do. Thanks
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Awesome!!!
Awesome little airplane! Does anything you ask it to do. Flew it at our club for the first time on Saturday, and everyone who saw it, now wants one. Taking it to an indoor event tonight. Can't wait!