- Domovská stránka /
- Hračky /
- Hobby & Collectible Toys /
- Rockets /
- Estes® B4-4 Model Rocket Engines 3 pk
0 ratings
Položka č.:
13942959
Estes® B4-4 Model Rocket Engines 3 pk
Položka č.:
13942959
CZK 787
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from USA
0 ratings
Napsat recenzi
Na skladě
Importováno z obchodu USA
QTY:
Objednejte nyní a položka bude u vás okolo Sobota, srpen 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Estes B4-4 engine is a single stage engine designed for model rocket flight, and is suitable for rockets weighing less than 3.5 ounces, including the engine.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of USA store (110-120). Recommended power converters Koupit teď.
What Stands Out
High Performance
Each B4-4 engine is designed for stable, high-powered launches, providing an impressive thrust to elevate your rocket design to impressive altitudes, enhancing the overall flight experience.
Reliability
Estes® engines are rigorously tested for consistency and safety, ensuring that model rocketeers can trust their performance for every launch, minimizing the risk of failure during exciting rocket launches.
Compatible Variety
Designed for versatility, these engines are compatible with a range of Estes® rockets, making them an essential addition for hobbyists who seek flexibility in their model rocket assemblies and configurations.
Detaily produktu
| Toy replacement part & accessory type | Rocket Motor |
| Brand | unknown |
| Material | Wood |
| Color | Multicolor |
| Age range | 14 years |
| Piece count | 3 |
| Manufacturer | HRP |
| Height | 0.750 in (1.9 cm) |
| Weight | 0.17 lb (80 grams) |
| Count per pack | 3 |
| Color category | Beige |
Who Should Buy?
-
Beginners
Ideal for novice model rocketeers; offers predictable flight performance for learning and enjoyment in rocket launching.
-
Educational Use
Great for classrooms and science projects, teaching students about physics and engineering principles in a fun way.
-
Hobbyists
Perfect for rocketry enthusiasts looking to add power to small rockets while enjoying a stable and reliable flight.
-
Advanced Users
Experienced rocketeers may find the B4-4's power underwhelming for larger, more complex rocket designs and expectations.
POPIS PRODUKTU
Estes® B4-4 Model Rocket Engines 3 pk
Máte nějaký dotaz? Napi
Otázky a odpovědi zákazníků
-
otázka:
What is included in the package?
Odpovědět: Each package includes 3 engines, 3 igniters, and 4 igniter plugs. -
otázka:
What type of rockets is it suitable for?
Odpovědět: It is designed for rockets weighing less than 3.5 ounces, including the engine. -
otázka:
How is it classified for shipping?
Odpovědět: It can only ship via USPS due to its classification as a toy propellant device.
unknown Rockets Editorial Review
**** The Estes® B4-4 Model Rocket Engines have garnered a positive reception among customers, particularly for their reliability and performance. Many users highlighted the engines' excellent compatibility with their models, noting that they fit seamlessly and worked without any issues. Reviewers were particularly pleased to find that there were no defective units, which is crucial for a product meant to provide fun and excitement, especially for children. The engines are recognized for being kid-friendly, making them a great choice for family bonding and educational experiences in rocketry. Overall, customers expressed satisfaction with the product and indicated a willingness to repurchase in the future, reinforcing the engines' reputation as a solid choice for hobbyists and families alike. **
Customer Reviews & Ratings
1 hodnocení zákazníků
-
5 hvězda
100%
-
4 hvězda
0%
-
3 hvězda
0%
-
2 hvězda
0%
-
1 hvězda
0%
Zrecenzovat tento produkt
Sdílejte své myšlenky s ostatními zákazníky
Klady
- Reliable performance with no defective units.
- Seamless compatibility with various rocket models.
- Kid-friendly, enhancing family activities.
- Positive overall customer satisfaction and willingness to repurchase.
Nevýhody
- No notable Cons were mentioned in the feedback.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Zabezpečená pokladna
Global Delivery
Easy Returns
Genuine Products
Product Price History
Důležitá informace
- Omezení: U produktů zasílaných do zahraničí mějte na paměti, že jakákoli záruka výrobce nemusí být platná; servis poskytovaný výrobcem nemusí být k dispozici; návody, pokyny a bezpečnostní upozornění k produktům nemusí být v jazyku země doručení; produkty (a podpůrné materiály) nemusí být vytvořeny v souladu se standardy, specifikacemi a požadavky na označení platnými v zemi doručení; a produkty nemusí odpovídat standardnímu napětí a další elektrickým standardům (v konkrétních případech může být zapotřebí využít adaptér nebo převodník). Příjemce má odpovědnost přesvědčit se, že produkt je možné do země doručení legálně importovat. Při objednávání od společnosti Ubuy a jejích partnerů je příjemce odpovědným dovozcem a musí splnit všechny zákony a nařízení platné v zemi doručení.
- Vzhledem k tomu, že Ubuy je celosvětový vyhledávač, nejsou všechny produkty, které zde najdete, na prodej. Produkty podléhají exportním/obchodním předpisům.
CZK 787
Objednejte nyní a položka bude u vás okolo Sobota, srpen 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Služby a výhody
- Includes 3 engines, 3 igniters, and 4 igniter plugs
- Designed for rockets weighing less than 3.5 ounces
- Suitable for model rocket flight
- Single stage engine
- Can only ship via USPS due to toy propellant device classification
- Proposition 65 warning for chemicals
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.