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My friend and member of our rocketry club was looking for a mid-power kit so as to launch from ouy smaller field.He wanted something big but light...Read More ->
Product 2/19
This ring will center a 18mm (BT-20) tube (standard engine mount tube) inside of BT-55 tube. Three disks have a motor clip slot. Light Plywood
- 18.8mm, - 32.5mm, 3mm, 0.8g
