Counterweight Bar

Name: Counterweight Bar
Brand: ZWO
SKU: ZWO-BC230
Price: 27.69 USD
Availability: InStock
Rating: 4.8 (5 reviews)

$27.69 ~~$39~~ In stock

Category: Mount Accessories

Description

ZWO Counterweight Bar ZWO-BC230 is released!

It is made of Oxidation-resistant solid metal and commonly used with multiple mounts as long as threads are matched.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.8 / 5 · 5 reviews)

James A. ★★★★★ Oct 21, 2026

The threads on this bar are machined perfectly, so it screws onto my mount without any wobble. It feels incredibly sturdy for its size and should handle my setup with ease.

Henry ★★★★★ Oct 20, 2026

The solid metal construction feels really durable, and it balanced my telescope perfectly on the first try. Threaded onto my mount without any issues, which was a relief.

Joshua ★★★★★ Oct 19, 2026

I was worried the threading wouldn't match my mount, but it screwed on perfectly and feels rock solid. The oxidation-resistant finish gives me confidence it'll hold up in humid nights out.