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  • Brand:CRF's Only
  • Model:CRFX-FS

Price : $22.95 $21.80

Available Options:
Fuel Screw Parts Kit:

CRF\'s Only Fuel Screw

CRF's Only Fuel Screw

This is a CRF's Only exclusive product. Designed by CRF's Only and manufactured by Kouba, this fuel screw is .22" shorter than other fuel screws on the market. If you have large hands this T-handle fuel screw will give you more room between the end of the screw and the starter on CRF X models. This makes fuel screw adjustments quick and easy. Made of brass and expertly machined by Kouba. Fits all FCR carbs.

NOTE: Optional Fuel Screw Parts Kit includes spring, washer and o-ring and is highly recommended.

FITMENT: This fuel screw ONLY fits the following carbureted models: CRF150R, CRF250R, CRF250X, CRF450R, CRF450X.  It does NOT fit any other CRF model.  Does NOT not fit the CRF150F, CRF230F or CRF230L.


This fuel screw ROCKS!!!! I ordered the STR fuel screw, but after talking with Ken via email I decided to ...

Rated by Brandon

Installed screw, set to recommended setting and it hasn't moved at all after some pretty rough riding. Much easier to ...

Rated by Michael

Much easier to adjust than stock screw. I can now reach in the left side of the bike and turn ...

Rated by Eric

I bought this fuel screw at the same time I installed the JD jet kit in my 250X. Infinately better ...

Rated by Eric

Continued: The JD Tech Support dude had me install it. It fits tight and secure and is well thought out ...

Rated by Ken

Regarding the previous review: If the washer, o-ring, and spring are installed and in the correct order the likely culprit ...

Rated by CRF's Only

When installing this or any fuel screw make sure you install the spring. The spring provides spring pressure on the ...

Rated by CRF's Only

The screw worked fine. But for my 2007, the stock fuel screw took a special tool to remove (a D ...

Rated by Ken

High quality product. T handle not the easiest on the fingers. I can't turn it with one hand....maybe because I ...

Rated by Eric

Quality product, well machined and finished. Clear and concise installation instructions. Much easier to adjust than the standard screw. Gives good visual feedback ...

Rated by Ian

Pros The screw is much easier to adjust. I love that about it. Cons Even though I installed the o-ring, washer, spring, ...

Rated by chris

Seemed to be a good fuel screw...then it fell out on the way to track and it is lost somewhere ...

Rated by Clayton
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