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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
Synchronous Pulley Clutch Assembly Set for SEMTO ST-NF2 L2 Engine ModelsSynchronous Pulley Clutch Assembly Set for SEMTO ST NF2 L2 Engine Models Features: . Power Transmission Kit: Designed specifically for the SEMTO ST NF2 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
Synchronous Pulley Clutch Assembly Set for SEMTO ST-NF2 L2 Engine ModelsFeatures:
.Power Transmission Kit: Designed specifically for the SEMTO ST-NF2 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: 57g
.Package Dimensions: 10 x 7 x 4cm
.Package Weight: 60g
.Packing: Bag
.Ages: 14+
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Works perfect
Color: Grey
Very nice set. Has everything you will need to fix a flat the case is compact and well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Perfect
Color: Grey
Perfect tire plug kit. Stores great under the seat. Hope I don’t need it but I have it if I do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Not left stranded anymore!
Color: Vivid Orange
I bought two of these tire repair kits to put one in each vehicle. I also bought two new jacks for each vehicle. Generally them jacks that come with your vehicle aren’t no good anyways. I had a flat tire way out in the country and I couldn’t get my tire off, with that cheap wrench. I couldn’t get the car jacked up anyways. left me stranded. Not anymore I got two new four-way lug wrenches two new jacks and a tire, patch kit, and two of them little air compressors that you hook up to your cigarette lighter..
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Excelente kit, Se sienten premium
Color: Grey
Excelente kit de herramientas de pinches, Cada herramienta se siente de buena calidad a diferencia de otras marcas me gustó este Kit por su precio y hermoso estuche.
Lo recomiendo 100%
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Amazon sell a fine selection of replacement fiberized rubber fiber plugs & cement. Read the reviews.
Color: Vivid Orange
This is the only kit you will ever need at roadside to plug a tire & be on your way.
This kit has it all. I'm a retired long haul trucker. This is my preferred plug kit. I have
stored one of these in all of my trucks & my wife's SUV. You could spend so much
more for other plug kits. But this one works. The price reflects the quality of both
the tools & all the other essentials you will ever need. I recommend you buy this one.
The money you save can be used elsewhere.
Note: Amazon sell a fine selection of replacement fiberized rubber plugs & rubber
cement. This is where you don't want to skimp on cheap-O plugs elsewhere.
These two items are the most important items in the entire system. Be prepared!
Always read the reviews & know the sellers reputation before you purchase things.
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WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
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