Description
This Tokyomods Keihin NCYR FCR-MX jet needle is a TokyoMods tuning selection for Honda CRF250X 2004-2017. The package includes the needle and retaining clip. The listed model years describe the TokyoMods application recommendation; they do not mean NCYR was the factory needle in every year.
Product details
- Manufacturer: Keihin
- Needle code: NCYR
- TokyoMods application: Honda CRF250X 2004-2017
- Published straight diameter: 2.755 mm
- Package: one jet needle and one retaining clip; this is not a complete jet kit
Customer and tuner recommendation context
TokyoMods selects NCYR for CRF250X riders following a known setup that calls for the CRF250R-style needle profile. Independent CRF250X build documentation shows that R-model needle conversions are used as one part of complete engine and carburetor combinations. That customer/tuner practice supports the selection concept, but it does not make NCYR the stock needle or a stand-alone recipe for every CRF250X.
Before you order
Confirm the full NCYR marking or a known TokyoMods or trusted-tuner specification. Complete calibration depends on the engine, carburetor, fuel, intake and exhaust, altitude, temperature, jets, accelerator-pump setup, and clip position. No universal clip position or jetting recipe is supplied. Confirm any accompanying jetting and accelerator-pump requirements in the full specification you are following.
Frequently asked questions
Was NCYR the factory needle in every listed year?
No. NCYR is documented as Honda's standard 2004 CRF250R profile, while CRF250X factory specifications and later years can use different codes. The listed range is the TokyoMods tuning recommendation.
What is included?
One Tokyomods Keihin NCYR jet needle and one retaining clip.
What clip position should I use?
Use the setting from the established TokyoMods or tuner specification you are following. There is no single setting for every motorcycle or condition.
Is this needle returnable?
No. Verify NCYR, model, year, and intended tune before purchase.
Need more context? Read the TokyoMods Keihin FCR-MX carburetor parts guide or learn about TokyoMods carburetor modification and tuning.
Final sale: Carburetor needles are precision tuning components and are not returnable. Confirm the stamped needle code and intended specification before ordering.
- Brand: Tokyomods