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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 1
SLOW Charger!!!
Color: 2White
Absolute Trash!!! Slow charger! Not a fast charger as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Best mount for Gen 2 Tacoma.
Sturdy, fits good, and simple. Can’t close vent, but I expected it and it’s worth the trade-off. Highly recommended.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Worth every penny!
Excellent quality. Very easy installation. Took me less than 2 minutes. Holds phone securely. Looks very good. Easy adjustment. Very pleased. Worth every penny. Highly recommend.
Update: I've been using it almost 2 months and it seems very well made. No issues. Very satisfied.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Finally a mount for my truck!
2015 Toyota Tacoma Prerunner. I've tried many different mounts - ones that stuck to the dash, stuck to the windshield, one that mounted in the cup holder in the console. They all were bad in their own way. This Offroam mount finally got it right. Easy installation - and when I say SOLID hold I mean it. No movement, no rattle, do creaking sound, etc, etc. I was very skeptical of the one-handed use getting the phone in and out but it's really a genius design.
Seriously - I just got it, so can't really speak to longevity yet. Judging by the design and quality of parts, I'll say it will be the last mount I ever purchase for this truck. Pay the extra, and be happy.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Great Quality, Perfect Fit
2015 Tacoma. This fit perfectly and is solid. Last/Different one I had on another vehicle broke one of my vent dividers. That can't happen with this design. Worth the money. Would absolutely recommend.
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Reviewed in the United States on April 3, 2026
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