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Kawasaki Ninja 250R Jet Kit EX 250 R Custom 2008-12 Carburetor Carb Stage 1-2-3

6 Sigma Jet Kit
(41636)
Registered as a business seller
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US $44.55
Approximately£33.24
Was US $49.50 (10% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
More information - About this item condition
Compatibility:
Offer ends in: 8h 41m
Last one226 sold
Breathe easy. Free postage and returns.
People want this. 107 people are watching this.
Postage:
Free USPS First Class®.
Located in: Phoenix, Arizona, United States
Delivery:
Estimated between Fri, 17 Oct and Mon, 20 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:332003864694
Last updated on 28 Sep, 2025 18:42:45 BSTView all revisionsView all revisions

Compatibility

This part is compatible with 2 vehicle(s)
YearMakeModelSubmodelNotes
2012KawasakiNinja 250REX250J SE
2008KawasakiNinja 250REX250J
Portions of the information contained in this table have been provided by 6sigmajetkit

Item specifics

Condition
New
Brand
6 Sigma
Type
Carb Jet Kit
Manufacturer Part Number
SIG5489
Manufacturer Warranty
Lifetime
Country/Region of Manufacture
USA
UPC
755187349960
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

6 Sigma Jet Kit

99.5% positive Feedback•124K items sold

Joined Jul 2002
Usually responds within 24 hours
Registered as a business seller
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. We specialize in Motorcycle performance parts. We custom design jet kits for every bike, ATV, scooter, UTV ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (40,870)

All ratingsselected
Positive
Neutral
Negative
  • s***6 (26)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    At first this kit seemed like it was too good to be true. All i got in the mail was a few idle jets. HOWEVER, the customer support i recieved was amazing. They sent me the proper kit within a week and i got it put on today. IMMEDIATELY after reading the instructions the bike fired up, idled at HALF the speed of what it did and took way less time to warm up. The popping isnt nearly as prominent now and it has plenty of power.
  • i***i (14724)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Thankyou for good products!
  • o***k (588)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Received fast. Thank you.
See all Feedback

Product ratings and reviews

Learn more
4.9
8 product ratings
  • 7 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 8 reviews
  • by coon-thoma
    17 May, 2019

    Great jet kit.

    Told them what was done to the bike, received parts and nice detailed instruction to walk you through the whole process. Bike runs fantastic now. Couldn’t be happier. I’ll be ordering another kit for my other bike as well.

    Verified purchase: YesCondition: NewSold by: 6sigmajetkit

  • by easre76
    09 Jun, 2024

    At first this kit seemed like it was too good to be true. All i got in the mail was a few idle jets. HOWEVER, the customer support i recieved was amaz

    At first this kit seemed like it was too good to be true. All i got in the mail was a few idle jets. HOWEVER, the customer support i recieved was amazing. They sent me the proper kit within a week and i got it put on today. IMMEDIATELY after reading the instructions the bike fired up, idled at HALF the speed of what it did and took way less time to warm up. The popping isnt nearly as prominent now and it has plenty of power.

    Verified purchase: YesCondition: NewSold by: 6sigmajetkit

  • by mormor_1666
    17 Jan, 2018

    Perfect results

    For almost a month now I've disassembled my carbs countless times trying to figure out the issue and why it wouldn't accelerate properly. The instant I installed my jet kit and test drove it it was like a dream come true no issues whatsoever.

    Verified purchase: YesCondition: NewSold by: 6sigmajetkit

  • by greatdealmangraham
    27 Jun, 2017

    Transformed my bike

    I bought a bike that wouldn't idle and struggled to start cold, most of the time I would have to push start it actually. After changing the idle jet and spacing the needles out it now runs and starts perfectly. Easy to follow instructions, absolutely recommend.

    Verified purchase: YesCondition: NewSold by: 6sigmajetkit

  • by dopio.jnnaxmhlv
    06 May, 2020

    Fantastic

    Fantastic! If you guys wanna send more decals id love to promote you. No hassle.. Tell em what you have and they send you a kit. How much more simple can it get?

    Verified purchase: YesCondition: NewSold by: 6sigmajetkit

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