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J250FJ

L2

AeroTech · J-class · 54mm · Black Max · RMS-54/852

In stock at 1 of 7 vendors, from $107.87

Requires NAR/Tripoli L2 certification.

Impulse class
J
Diameter
54 mm
Total impulse
731 N·s
Avg thrust
250 N
Burn time
2.9 s
Burn character
Standard burn
Specific impulse
153 s
Propellant
Black Max
Delays
6,8,10,12,14
Case / type
RMS-54/852
Common name
J250
Shipping
Hazmat required

Ships as a hazardous material (>62.5 g propellant), so most carriers add a hazmat fee. Check the vendor's shipping terms.

View thrust curve on ThrustCurve.org →

Thrust curve

306 N2.8 s

Availability by vendor

J250FJ-L · 6,8,10,12,14s
  • Sirius Rocketry
    in stock
    $107.87
    view
  • Moto-Joe Rocketry
    out of stock
    $80.00
    view
  • Performance Hobbies
    out of stock
    $109.99
    view
J250FJ-14A · 14s adj
  • Balsa Machining Service
    out of stock
    $98.99
    view
  • Animal Motor Works
    special order
    $109.99
    view
  • Chris' Rocket Supplies
    out of stock
    $109.99
    view
  • BuyRocketMotors.com
    out of stock
    $122.54
    view

Availability history

100%buyable somewhere over the last 71 days

In stock now · price ranged $98.99–$109.99

Jun 5now
Balsa Machining Service
BuyRocketMotors.com
Performance Hobbies
Animal Motor Works
Chris' Rocket Supplies
Moto-Joe Rocketry
Sirius Rocketry
in stockoutbefore tracked· hourly since Jun 5

Price history

$107.87$95.69May 30now

Cheapest in-stock price across vendors, per motor. Now $107.87 · low $95.69.

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