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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Marine Clutch Assembly Set for SEMTO ST-NF2 L2 Engine ModelsMarine Clutch Assembly Set for SEMTO ST NF2 L2 Engine Models Features: . Power Transmission Kit: Designed specifically for the SEMTO ST NF2 or Otto Motor inline twin cylinder four stroke engine models, the clutch is installed between the engine and the gearbox, which sends power from the engine to the gearbox and then drives the transmission system to achieve smooth driving of the RC models. . Reliable Quality: The clutch assembly, in small profile
Marine Clutch Assembly Set for SEMTO ST-NF2 L2 Engine ModelsFeatures:
.Power Transmission Kit: Designed specifically for the SEMTO ST-NF2 or Otto Motor inline twin-cylinder four-stroke engine models, the clutch is installed between the engine and the gearbox, which sends power from the engine to the gearbox and then drives the transmission system to achieve smooth driving of the RC models.
.Reliable Quality: The clutch assembly, in small profile size & lightweight, engages smoothly and separates quickly and thoroughly, which is easy to adjust and repair. Featuring good wear resistance, adequate heat dissipation capacity as well as a long service time.
.How to Use: Comes with 8mm output shaft of the flywheel to replace the original engine flywheel for stable & light-duty operation. Without a magnet, the screws of the flywheel can be directly locked. It is recommended to add screw glue before tightening.
.Applications: Suitable for DIY modification of RC oil-powered model cars, generator models, as well as power transmission experiments, etc. More applications can be developed according to demand.
Tips: Divided into multiple types, single-gear, double-gear, single V-slot pulley models, double V-slot pulley models, synchronous pulley models and marine models, please choose according to your actual needs. The installation and use of this product requires certain skills for operation. For any questions, consult with us in time.
Specifications:
.Material: Metal
.Product Weight: 62g
.Package Dimensions: 10 x 7 x 4cm
.Package Weight: 65g
.Packing: Bag
.Ages: 14+
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 4
Smaller than I thought it would be
Nice watch, very small, definitely a woman's or child's watch
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Reviewed in the United States on May 28, 2025
★★★★★ 5
Works in the pool!
This is my second watch like this. I wear it almost every day, including in aqua class. I like the size - big enough to read easily, but not too big. I originally bout this watch because I wanted an inexpensive watch to wear to the gym. I find myself reaching for it even when I am not going to the gym!
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Reviewed in the United States on July 28, 2017
★★★★★ 1
Stopped working
Maybe it's a one-off but it stopped working very shortly after I received it and I had to return it. Casio used to be a good brand.
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Reviewed in the United States on December 21, 2025
★★★★★ 3
light not strong enough
light not strong enough
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Reviewed in the United States on February 3, 2023
★★★★★ 5
Great watch!
I like how thin & lightweight it is. The blue numbers makes the watch more appealing!!
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Reviewed in the United States on July 8, 2019