Fusion SpaceHPR Motor Finder
APITip

74F85-15A

L1

Cesaroni · F-class · 24mm · White Thunder · Pro24-3G

Sold out at all 4 tracked vendors

Requires NAR/Tripoli L1 certification — a high-power motor (85 N average thrust (over 80 N)), despite its F class.

Impulse class
F
Diameter
24 mm
Total impulse
74 N·s
Avg thrust
85 N
Burn time
0.87 s
Burn character
Short burn
Specific impulse
223 s
Propellant
White Thunder
Delays
6,8,10,12,15 (adjustable)
Case / type
Pro24-3G
Common name
F85
Shipping
May require hazmat

Near the 62.5 g propellant limit — legally it can ship without a hazmat fee, but many vendors still charge one. Confirm with the vendor before ordering.

View thrust curve on ThrustCurve.org →

Thrust curve — vs. in-stock substitutes

102 N1.0 s
  • 74F85-15A102 N · 0.9 s
  • 68F79-13A96 N · 1.0 s

Availability by vendor

F85 · 6,8,10,12,15 adj
  • Wildman Rocketry
    out of stock
    $29.92
    view
  • Moto-Joe Rocketry
    out of stock
    $30.00
    view
  • Chris' Rocket Supplies
    out of stock
    $30.70
    view
  • Performance Hobbies
    out of stock
    $30.70
    view

Availability history

0%buyable somewhere over the last 116 days

Not seen in stock since tracking began · price ranged $30.00–$30.70

Jun 5now
Wildman Rocketry
Performance Hobbies
Chris' Rocket Supplies
Moto-Joe Rocketry
in stockoutbefore tracked· hourly since Jun 5

Similar motors in stock