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Sky-Watcher 11 lb Stainless Steel Counterweight Kit for Wave Mount

BH #SKS30914 • MFR #S30914
3 reviews
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Sky-Watcher 11 lb Stainless Steel Counterweight Kit for Wave Mount
Key Features
  • 11 lb Counterweight
  • 12.4" Main Shaft
  • 6.5" Extension Shaft
Increase the payload capacity of your Sky-Watcher Wave strain wave mount with this 11 lb Counterweight Kit. The kit allows you to mount a total of 55 pounds on the Wave 150i and 33 pounds on the 100i, compared to 33 and 22 pounds respectively without using a counterweight. Along with the counterweight, the kit includes a 12.4", 1.6 lb shaft and a 6.5", 12.5 oz extension shaft.
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$110.00
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Sky-Watcher S30914 Overview

Increase the payload capacity of your Sky-Watcher Wave strain wave mount with this 11 lb Counterweight Kit. The kit allows you to mount a total of 55 pounds on the Wave 150i and 33 pounds on the 100i, compared to 33 and 22 pounds respectively without using a counterweight. Along with the counterweight, the kit includes a 12.4", 1.6 lb shaft and a 6.5", 12.5 oz extension shaft.

UPC: 810098970464

Sky-Watcher S30914 Specs

General
Compatibility
Sky-Watcher Wave 100i / Wave 150i
Physical
Color
Silver
Material of Construction
Stainless Steel
Dimensions
12.4" / 31.5 cm (Main Shaft)
6.5 (Extension Shaft)
Weight
11 lb / 5 kg (Counterweight)
25.4 oz / 720.1 g (Main Shaft)
12.3 oz / 348.7 g (Extension Shaft)
Packaging Info
Package Weight
15.23 lb
Box Dimensions (LxWxH)
14.5 x 10.45 x 7.25"

Sky-Watcher S30914 Reviews

Typical Sky-Watcher Quality

By Danny
Rated 5 out of 5
Date: 2026-08-18

Bought this counter weight system for my Sky-Watcher Wave 100i mount that is new, It increases payload capacity from 22 pounds to 33 pounds. Well constructed and fits great!

As advertised

By Jeffery
Rated 5 out of 5
Date: 2026-06-04

The counterweight arrived very quickly and it fits perfectly. If you have a Sky-Watcher Wave mount, I highly recommend this.

See any errors on this page?

What is the main shaft's thread size?

What is the main shaft's thread size?
Asked by: Miguel
The Sky-Watcher 11 lbs. Stainless Steel Counterweight Kit for Wave Mount, BH # SKS30914, features a threaded bolt size of 3/8"-16.
Answered by: Naftoli G
Date published: 2024-12-16

Can this be used for ZWO am5n mount?

Can this be used for ZWO am5n mount?
Asked by: Ragavendra
The Sky-Watcher 11 lb Stainless Steel Counterweight Kit for Wave Mount (BH # SKS30914) is compatible with the Sky-Watcher Wave 100i / Wave 150i. We are not able to test compatibility with other devices. A counterweight is recommended for any setup weighing over 33 lbs.
Answered by: Elliot A
Date published: 2025-11-12
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