Choose between an advanced or performance series kit. 29mmt or 38mmt depending on field and ability. The 29mmt is an advanced series kit, which feature factory pre-slotted airframe and through-the-wall fin construction, the BBX is our sport scale version of the famous Black Brandt rocket. The 29mm motor mount is perfect for F and G motors and the rugged airframe can take I power if you can handle it. Parachute Recovery. The 38mmt version is great as a stand alone kit or ready to be married to the 3" booster section. DESCRIPTION Complexity: 29MM Intermediate - 38MM Advanced Diameter: 2.26″ Height: 61″ Weight: 21oz Motor Mount: 38MM (Performance Series) or 29MM (Advanced Series) Parachute Size: 28″ Ripstop Nylon (Performance Series) 24" Parachute (Adbanced Series) Shock Cord Type: 15′ 3/16" Tubular Nylon (Performance Series) 12' Tubular (Advanced Series) Shock Cord Mount: Eye Bolt SCM1 Fin Thickness: 1/8″ Ring Thickness: 1/4″(Performance Series) 1/8" (Advanced Series) Instructions: Yes
