Roc Hobby Swift Pusher Jet ESC 30a Standard Speed


Keep your models in peak condition with Roc Hobby Spare Parts. As a brand closely integrated with FMS Model, Roc Hobby offers a vast ecosystem of replacement components for both their highly detailed scale military vehicles (like the 1:12 Willys Jeep and Kubelwagen) and their high-performance RC aircraft (such as the 1100mm MXS and Voodoo). Because many Roc Hobby models share engineering with FMS, parts are often interchangeable, providing a robust support network for repairs and upgrades.

1. Aircraft Spares (Warbirds & Sport Planes)

Roc Hobby planes are known for their high-speed "High Speed" series and scale detail. Common spares include:

  • Propellers & Spinners: Specific multi-blade scale props and high-pitch speed propellers for models like the Strega and Critical Mass.
  • Landing Gear & Retracts: Complete electronic retract units and scale struts engineered to handle the grass-field landings of warbirds.
  • Structural Components: Replacement main wing sets, fuselages, and horizontal stabilizers in factory-painted finishes.
  • Cowl & Plastic Details: Replacement engine cowls, clear canopies, and scale exhaust stacks to restore a crashed model to "hanger queen" condition.

2. Surface Spares (1:6, 1:12, & 1:18 Scalers)

For the popular Roc Hobby trucks and military vehicles, the parts catalog focuses on drivetrain durability and scale realism:

  • Drivetrain: Metal CVD drive shafts, differential gear sets, and portal axles for the Atlas 4x4 and Mashigan.
  • Scale Accessories: Historically accurate shovels, axes, fuel cans, and even replacement canvas tops for the 1:12 military series.
  • Suspension: Adjustable oil-filled shock absorbers, aluminum links, and replacement leaf springs for authentic leaf-sprung models.
  • Electronics: Model-specific 2-in-1 ESC/Receiver units, high-torque water-resistant servos, and LED light kits.

Compatibility & Cross-Reference Guide:

Roc Hobby Model Key Compatible Brand Common Shared Parts
1:12 Willys Jeep FMS Model Chassis, Axles, Transmission Gears
1100mm MXS V2 FMS 1100mm Series Motor (3536-KV1250), 40A ESC, Servos
1:18 Katana/Atlas EazyRC / FMS Wheels, Tires, Shocks, Motor (050 size)

Expert Repair Tip:

When searching for Roc Hobby aircraft parts, always look for the SKU prefix (e.g., ROC-KE101). If a Roc Hobby specific part is out of stock, cross-reference the manual with FMS part numbers. Most Roc Hobby planes use the FMS Predator line of ESCs and motors, which are widely available as standalone replacements and offer a reliable upgrade path for older versions.