B4-2 Model Rocket Engines (3pk)

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B4-2 Model Rocket Engines (3pk)

B4-2 Model Rocket Engines (3pk)

Original price was: $7.60.Current price is: $3.83.

82 in stock

SKU: 4331690059 Category:

Description

The Estes B4-2 is a dependable single stage model rocket engine built for consistent, enjoyable flights in lightweight rockets. Designed to deliver steady, usable thrust for rockets under 4 ounces, this engine gives hobbyists reliable lift and smooth flight profiles that make launching simple and satisfying.
Whether you are teaching a new rocketeer, flying at a club launch, or enjoying backyard hobby flights, the B4-2 balances performance and predictability. Its clean burn and dependable ignition help reduce launch day surprises so you can focus on building great flights and good memories.
Includes:

  • (3) B4-2 Engines
  • (4) Starters
  • (4) Starter Plugs

Product Dimensions & Weight:

  • Length: 6.500″
  • Width: 3.500″
  • Height: 0.750″
  • Weight: 0.16 lbs

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