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Item #:
149643875
Sym ComBiz 125 Scooter Cusom Performance Carburetor Carb Stage 1-3 Jet Kit
Item #:
149643875
TJS 639
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 15
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Our jet kit provides the parts and installation instructions to enrich all the circuits in the carb, to fix this problem, and add performance you can feel in the seat.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Custom Performance
Enhances throttle response and overall performance, tailored to fit various riding styles for optimal enjoyment and power.
Stage 1-3 Options
Flexible tuning capabilities allow users to choose the appropriate setup, adapting to different performance needs and upgrades.
Complete Jet Kit
Includes all necessary components for a hassle-free installation, ensuring an effortless upgrade experience and immediate performance improvements.
Product Details
| Brand Name | 6 Sigma |
| Manufacturer | 6 Sigma |
| UPC | 715658126872 |
| Manufacturer Part Number | 6SIG4264 |
| Brand | 6 Sigma |
| Item Weight | 2.5 lbs (1.13 kg) |
Who Should Buy?
-
Performance Enthusiasts
Users looking to enhance the power and responsiveness of their scooter will benefit from this performance carburetor kit.
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DIY Mechanics
Mechanics who enjoy customizing and upgrading their scooters will find this kit suitable for personalizing their ride.
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Street Riders
Riders seeking improved acceleration and throttle response on city streets can experience enhanced performance using this kit.
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Casual Riders
Individuals using scooters for casual rides may not need the performance boost offered by the carburetor kit.
Product Description
Sym ComBiz 125 Scooter Cusom Performance Carburetor Carb Stage 1-3 Jet Kit
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Customer Questions & Answers
-
Question:
What does the jet kit include?
Answer: The kit includes main jets, needle adjusters, nylon spacers, drill bits for various modifications, a carb schematic, and step-by-step installation instructions. -
Question:
Is installation difficult?
Answer: No, the installation is straightforward, requiring only basic hand tools, and comes with comprehensive instructions. -
Question:
Will this kit work with my modified bike?
Answer: Yes, each kit is custom made to match your bike's specifications and modifications for optimal performance.
6 Sigma Jets & Jet Kits Editorial Review
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23 July 2026 · via Trustpilot
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TJS 639
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Maximize your bike's performance with a comprehensive jet kit.
- Achieve a 6%-8% increase in horsepower with intake/exhaust modifications.
- Extend engine life by allowing cooler operation and reducing heat damage.
- Enhance throttle response and performance across all RPM ranges.
- Install easily with included instructions and basic tools.
- Prevent engine damage caused by running lean with modified exhaust or intake.
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