A great flyer for E-G motor range. The 2.2" Zeus weighs in at 17oz and comes with a 29mm motor mount standard. Triple slotted tubes so every fin has a tab! 24" Parachute, tubular nylon shock cord with sewn loops, kevlar mount, and fire blanket are all included as well as a decal set! DESCRIPTION Complexity: 29mm Intermediate - 38mm AdvancedDiameter: 2.26″Height: 39.5″Weight: 18ozMotor Mount: 29MM (Advanced Series) or 38MM (Performance Series)Parachute Size: 24″ Ripstop Nylon (Advanced Series) 28" Parachute (Performance Series)Shock Cord Type: 9′ 3/16″ Tubular Nylon (Advanced Series) 12' (Performance Series)Shock Cord Mount: SCM-1 KevlarFin Thickness: 1/8″Ring Thickness: 1/8″ (Advanced Series) 1/4" (Performance Series)Instructions: YesVinyl Decal: Yes ZEUS RockSim YZEUS 29 Instructions YZEUS22 29 motor mount Advanced Series: One of the ADVANCED SERIES of kits, which feature factory pre-slotted airframe and through-the-wall fin construction, the ZEUS is our sport scale version of the famous NIKE ZEUS ABM 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. 38mm motor mount Performance Series: With a 38mmt this is our performance version of the kit which includes Nylon recovery and loops sewn in. Quick links and eye bolts for secure recovery connections. Also ready to accept the new 3″ Terrier Booster.