Double BTA spacer - bottom

AeroGain Verified independent store

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Extra spacer to convert a standard AeroGain BTA spacer with a straight spacer toor a a double bottle system. This is only the bottom spacer, and not the whole system, or the full s pacer set. The hole distance underneath the spacer is 45 mm, so does not mount directly into an existing bottle mount. It is usually necessary to combine this spacers with a mount plate and a straight spacer. For the whole system, please purchase the "AeroGain Double Bottle BTA system". Show more