High Power Model Rocketry

Modular Motor Adaptor for 7.5" V2

Modular Motor Adaptor for 7.5" V2 - Main image
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$15.66 $38.51 In stock

DESCRIPTION

Designed to work with PK-100 7.5" V2 Rocket Kit. Completely removable or able to be epoxied in permanently.

7.5" V2 MMAS

  • 3x38mm: Includes 3x38mm motor tube x 25″, 2-CR3.90x3x38mm rings and a FWD adaptor ring.
  • 1x38mm: Includes 38mm motor tube x 25″, 2-CR3.90x38mm rings and a FWD adaptor ring.
  • 1x54mm: Includes 54mm motor tube x 25″, 2-CR3.90x54mm rings and a FWD adaptor ring.
  • 1x75mm: Includes 75mm motor tube x 25″, 2-CR3.90x75mm rings and a FWD adaptor ring.
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Claire S. ★★★★★

Dropped this into my 7.5" V2 build and the CR3.90 rings fit the 38mm tube perfectly right out of the box. I epoxied mine in permanently, though it's nice knowing you could keep it removable instead. Way easier than cutting my own rings.

Stella Z. ★★★★★

Snug fit on the 3x38mm motor tube with almost no sanding needed, and the two CR3.90 rings lined up perfectly in my 7.5" V2. I left it removable for now in case I want to swap motor sizes later.

Richard ★★★★★

The 3x38mm cluster fits perfectly in my 7.5" V2 and the centering rings lined up without any sanding. I went with the removable setup instead of epoxying it, and it holds solid on every flight.