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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
adjustable rock sliders
Outside Diamter: 5
and an extra rear tail section is included for easy replacement of the highest-wear area
advanced rotor structure
- Width of inner bead capture ring: 20
Estes 1/2A3-4T Model Rocket Engines, (4pk) - EST1504 XRT adjustable rock slidersThe Estes 1 2A3 4T is a single stage engine designed for model rocket flight. It is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters, and 4 starter plugs.
US$ 39.99
US$ 70.00
US$ 20.00
US$ 20.00
US$ 18.00
US$ 79.99
US$ 99.00
