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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
Single Cylinder 2-Stroke Gas Engine for Large RC AircraftCondition: New Original Note: This 100% Genuine part is non returnable and non exchangeable. Please verify the correct part number before purchasing, instead of solely relying on the model. Specification: Performance: 8. 5HP 7500rpm Idle Speed: 1500 rmp min Static Thrust: 21kg 100 meters Altitude Static Thrust: 18kg 1800 meters Altitude Recommended Propeller: 25x10, 26x9, 27x8 Spark Plug Type: NGK CM6 Displacement: 85cm3 Diameter Stroke: 52mm40mm
Condition:
New OriginalNote:
This 100% Genuine part is non-returnable and non-exchangeable. Please verify the correct part number before purchasing, instead of solely relying on the model.Specification:
Performance: 8.5HP/7500rpm
Idle Speed: 1500 rmp/min
Static Thrust: 21kg/100 meters Altitude
Static Thrust: 18kg/1800 meters Altitude
Recommended Propeller: 25x10, 26x9, 27x8
Spark Plug Type: NGK CM6
Displacement: 85cm3
Diameter × Stroke: 52mm×40mm
Compression Ratio: 9.5: 1
Lubrication Ratio: 30: 1
Weight of Main Engine: 1940g
Weight of Exhaust: 250g
Weight of Ignition: 140g
Ignition voltage: 4.8V-8.4V
Application:
Fit For Large-Scale RC Aircraft
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it.
The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025