Centering Rings

Centering Rings

Centering rings are the key structural support than mount the motor into the body tube in a model rocket.  Centering rings are typically made of cardboard, plywood, or plastic.

  • Rocketry Works custom plywood centering rings

    1/8 inch thick Custom Centering Rings (per ring)

    Rocketry Works

    $5.99
    We'll cut your custom plywood centering rings for you!  Supported materials include 1/8 inch or 1/4 inch birch plywood. 1/8 inch ply is suitable for mid power applications where the difference in motor tube and airframe diameter is less than 3...
    RW-CR-CUSTOM-1-8
    $5.99
  • Plywood Big Daddy Upgrade Set 24mm Plywood Big Daddy Upgrade Set 24mm Shock Cord Mount Detail

    Plywood Big Daddy Upgrade Set

    Rocketry Works

    $12.99
    Upgrade your Big Daddy fins and centering rings to plywood, through-the-wall fins! Strong plywood construction and TTW design ensures that you spend more of your flight time flying, and less time repairing broken fins. The forward centering ring features...
    RW-BIG-DADDY-SET-TTW-3MM
    $12.99