Pro X 4/042 Series Mikuni Hex Main Jet

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Pro X 4/042 Series Mikuni Hex Main Jet
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Pro X 4/042 Series Mikuni Hex Main Jet

Our Price: $2.24

MSRP: $13.01 - You save up to $10.77 (83% off)

View Product DetailsSee stock sizes for your machine (Machine Specs)

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Details

  • High quality aftermarket jets for Mikuni carburetors.

Pro X 4/042 Series Mikuni Hex Main Jet Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.9 / 5.0
52 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
47
5
0
0
0
Value
4.8 / 5
Performance
5.0 / 5
Recommend it?
Yes (16)
Value
3 / 5
Performance
5 / 5
Recommend it?
Yes
Fit As advertised
As expected, good quality jets. Fit as advertised.
February 20, 2018
Stockton , CA, US
Purchased
1 week ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
main jet order
You folks REALLY were impressive in getting my order filled and delivered to me ... fantastic price , first rate product... i was skeptical, but after seeing the quality of these jets, i have no reservations about installing then on my Banshee... named "Chicken Weasel" ! my only reason for not rating jet performance is i never have time to get them installed as I work two full time jobs to keep a roof over our heads! You folks really are "Gold Medal" suppliers ! thanks for your service! Larry

-m-1989 YAMAHA BANSHEE 350--
February 15, 2018
victorville , CA, US
Age: 45-64
Purchased
2 weeks ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Its a jet...
It is a jet, what more is there to really say. It feeds fuel, delivers fuel and you guessed it.....feeds fuel.
January 24, 2018
Pitt, PA, US
Purchased
1 month ago
Weight:
131 - 160 lbs.
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Main jet
Same as stock at a good price! Local shop doesn’t have these jets in stock and want twice as much.

-m-2017 HUSQVARNA TX 300--
January 24, 2018
Colorado Springs , CO, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Rejet your carb
Very well priced ,about half the cost of OEM parts. Jets are offered in half sized increments over stock jets allowing better and more accurate adjustments due to air temps or elevation changes .

-m-2017 KTM 300 XC-W (E-Start)--
November 5, 2017
Windsor Locks, CT, US
Age: 45-64
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
Improved efficiency and power.
These jets are good. My bike was running rich so I bought a few sizes smaller. Easy to change out jets. Just take the screw on the bottom of your carb(have to have a carburetor to use these jets) if you do not have a screw on the bottom of your carburetor, take off the whole float bowl. Just take the old jet out and put the new one in. Reassemble and try it out.

-m-YAMAHA YZ125--
October 15, 2017
Ogden valley, UT, US
Purchased
5 months ago
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
worked perfect looks just like the factory jets I have on hand
it is a jet. I measured the size of all the jets and they are spot on.

-m-2003 HONDA CR250R--
August 2, 2017
blaine, MN, US
Age: 45-64
Purchased
7 months ago
Gender:
Male
Value
4 / 5
Performance
5 / 5
Recommend it?
Yes
Jetting. My sons bike was too rich. got this one installed and leaned it out. The performance has improved.
I don't mind working on carburetors. Parts are easy to in stall.
June 19, 2017
Southside , AL, US
Age: 45-64
Purchased
10 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
FAST
Would definitely recommend in the future. They had 405, 415, and 425 main jets for the yz125.... Unbelievable. Couldn't find these sizes anywhere for somebody who really enjoys the tuning aspect of owning a 2 stroke. And not to mention the delivery time. Ordered on Saturday night and box was in my mailbox Monday afternoon.
Thank you guys. Stellar work

-m-2013 YAMAHA YZ125--
June 12, 2017
Mountain Home, ID, US
Age: 15-24
Purchased
8 months ago
Gender:
Male
Weight:
101 - 130 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Performance
5 / 5
Recommend it?
Yes
great deal good part
I like these good fit

awesome deal great price

-m-2003 YAMAHA BANSHEE 350--
June 2, 2017
powell river, BC, CA
Age: 15-24
Purchased
1 year ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
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