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K550W

L2

AeroTech · K-class · 54mm · White Lightning · RMS-54/1706

In stock at 3 of 9 vendors, from $146.15

Requires NAR/Tripoli L2 certification.

Impulse class
K
Diameter
54 mm
Total impulse
1539 N·s
Avg thrust
397 N
Burn time
3.9 s
Burn character
Long burn
Specific impulse
177 s
Propellant
White Lightning
Delays
6,8,10,12,14
Case / type
RMS-54/1706
Common name
K550

View thrust curve on ThrustCurve.org →

Thrust curve

798 N3.4 s

Availability by vendor

K550W-L · 6,8,10,12,14s
  • Sirius Rocketry
    in stock
    $146.15
    view
  • Performance Hobbies
    out of stock
    $167.99
    view
  • Wildman Rocketry
    out of stock
    $167.99
    view
  • Moto-Joe Rocketry
    out of stock
    $168.00
    view
K550W-14A · 14s adj
  • Animal Motor Works
    3 in stock
    best$167.99
    above its lowview
  • Chris' Rocket Supplies
    12 in stock
    best$167.99
    view
  • Balsa Machining Service
    out of stock
    $151.19
    view
  • BuyRocketMotors.com
    out of stock
    $159.59
    view
  • AeroTech (direct)
    special order· ~40–44 weeks
    $167.99
    view

Availability history

100%buyable somewhere over the last 16 days

In stock now

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

Price history

$167.99$142.79May 30now

Cheapest in-stock price across vendors, per motor. Now $146.15 · low $142.79.

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