Keihin/FCR Fuel Mixture Screws

Starting at: $23.95

For Keihin FCR carbs on 00-06 YZ/WR, Honda CRF 250-450 F,X, 03-06 KTM 450/525 or FCR aftermarket carb installations. Unlike a 2 stroke the 4 stroke carb fuel delivery is controlled by the mixture screw. How good your 4 stroke runs is based a lot on this adjustment. It is about impossible to reach the stock fuel screw and you need a special small screwdriver. This fuel screw extended knob makes for easy access and the lazer cut numbers gives you a precise tuning range unlike other models. 7075 aluminum is stronger than common low cost 6061 versions. Instructions & tuning guidelines is included with every purchase.

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  • Model: 41150-00
  • Shipping Weight: 0.5lbs
  • 15 Units in Stock
  • Manufactured by: T.M. Designworks

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This product was added to our catalog on Thursday 21 June, 2007.