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Centering Ring - BT-5 in BT-20 (18mm Thrust Ring)

JonRocket.com Centering Ring - BT-5 in BT-20 (18mm Thrust Ring)

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Our Price: $0.25

A paper centering ring for centering a BT-5 (13mm motor tube) in a standard BT-20 body tube. This is also used as an 18mm motor thrust ring or engine block.


  • Model: CR520
  • 55 Units in Stock
  • Manufactured by: JonRocket.com


This product was added to our catalog on Thursday July 2, 2009.





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