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Mikuni N102/221 Series Main Jet

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Mikuni N102/221 Series Main Jet
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Mikuni N102/221 Series Main Jet

126715

Our Price: $3.49

MSRP: $3.99 - You save $0.50 (13% off)

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  • High quality aftermarket jets for Mikuni carburators.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Mikuni N102/221 Series Main Jet Reviews

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5.0 / 5.0
28 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
27
1
0
0
0
Value
5.0 / 5
Performance
5.0 / 5
Recommend it?
Yes (8)
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Mikuni pilot jet
I am at near see level so, I went from a 22.5 to a 25 pilot jet and the change in first quarter throttle was very noticeable. Best $3.49 i have ever spent.
December 11, 2017
south jersey, NJ, US
Age: 45-64
Purchased
over 2 years ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Perfect
Exactly what I needed! Perfect fit and with the typical day shipping I've come to expect from Rocky Mountain ATV!

-m-2006 SUZUKI Z400 QUADSPORT--
October 19, 2017
Gilbert, AZ, US
Age: 25-44
Purchased
over 2 years ago
Gender:
Male
Weight:
>281 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good value, but not quite the same
There is nothing wrong with these generic jets except that I've found that they don't match OEM sizes perfectly. For example, a 170 jet from this kit may be slightly different then a 170 Mikuni brand jet. So, I always order a few just to be sure, but the price is well worth it
October 18, 2017
Steamboat Springs, CO, US
Age: 25-44
Purchased
over 3 years ago
Gender:
Male
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Works perfect
Perfect compliment to desnorkeling and slip on Pro Circuit T4 exhaust.
August 1, 2017
St. Regis Falls, NY, US
Age: 25-44
Purchased
over 2 years ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
TTR250, Mikuni main jet
This works great! It solved the fueling issue I had.

-m-DIRT BIKE--
Mikuni N102/221 main jet, Yamaha TTR250
Mikuni N102/221 main jet, Yamaha TTR250
April 4, 2017
Omaha, NE, US
Age: 45-64
Purchased
over 3 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Work great
Did the job, no complaints. Glad MC/ATV has these available.
March 4, 2017
Traverse city, MI, US
Age: 45-64
Purchased
over 4 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Just what I needed to rejet my DRZ400 after my pipe
Worked as advertised. Well made, no burrs and the threads fit perfectly.
March 3, 2017
Huntsville, AL, US
Purchased
over 3 years ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Jets
Worked great in Yamaha TTR250 carb

-m-DIRT BIKE--
January 2, 2017
Niwot, CO, US
Age: 45-64
Purchased
over 3 years ago
Gender:
Male
perfect
easy upgrade and oem quality

Machine this part was bought for: 2003 KAWASAKI KFX 400
June 19, 2016
MS
perfect fit
Perfect fit for OEM application, very high quality.
March 24, 2016
KS
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Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
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Browse 4 questions Browse 4 questions and 7 answers
are these jets sold in a quantity of 1? In the item description on the cart page it says they are a 4/pk.
Angelo V on Sep 10, 2016
BEST ANSWER: They are only sold individually. The MFG number and 4/pk reference found in your cart refer to how we receive them. The price is for one jet.
Are these jets numbered the same as OEM Mikuni jets or are they sized differently?
Paul F on Mar 19, 2019
BEST ANSWER: These were OEM Spec for my bike, straight from the book.
What size main jet would you recommend for a 2011 Yamaha raptor 250 with hmf slip on? I recently purchased a 170 main and at 3/4 throttle it cuts out, I think the 170 is too big so what would you recommend?
Dakota R on Jun 7, 2017
BEST ANSWER: I think just a slip on and air box lid on you should only be 2 sizes bigger then stock and air fuel screw should be about 2 1/2 turns out
I need a 165 main jet for my 2013 yfz 450 will this fit?
Dylan C on Jan 7, 2020
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application.
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