ALL BALLS Extended Fuel Mixture Screw for KTM EXC 450, HONDA CRF 150, YAMAHA WRF 250 and BETA RR 400 2000-2026

ALL BALLS offers this carburettor adjusting screw for KTM EXC 450, EXC 525, SX 450, SXF 250, SXF 450, HONDA CRF 150, CRF 250 X, CRF 450, CRF 450 X, TRX 450 R SPORTRAX ELECTRIC START 2WD, YAMAHA WRF 250, WRF 450, YFZ 450, YZF 250, YZF 450 and BETA RR 250, RR 350, RR 400, RR 450, RR 525 2000-2026. The carburettor meters the air-fuel mixture. The fuel (mixture) screw and the idle screw let you adjust the mixture and the idle speed.

Why fit these adjusting screws?

The benefits:

• Adjust the carburation trackside in seconds.
• Adapt the setting to the day’s altitude and temperature.
• Anodised aluminium knob, easy to see and turn.

Why choose ALL BALLS?

Complete All Balls kits: low-friction bearings and steel-spring nitrile seals, everything you need in one box.

When should you replace this part?

A mixture that is too lean makes the engine run hot and can seize it.

Specifications and fitting tips

• Manufacturer part number: 46-6001

Cross-Mania tip: Note the number of turns of the original screw before removing it and start again from that setting.

Also needed with this part

• Carburettor repair kit : MOOSE 46-5021 · MOOSE 46-3002
• Spark plug : NGK 2306 · NGK 3797
• Air filter : TWIN AIR · PROX

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
BETA RR 250 2007
BETA RR 250 2006
BETA RR 250 2005
BETA RR 350 2014
BETA RR 350 2013
BETA RR 350 2012
BETA RR 350 2011
BETA RR 390 2015
BETA RR 400 2014
BETA RR 400 2013
BETA RR 400 2012
BETA RR 400 2011
BETA RR 400 2010
BETA RR 400 2009
BETA RR 400 2008
BETA RR 400 2007
BETA RR 400 2006
BETA RR 400 2005
BETA RR 430 2015
BETA RR 450 2014
BETA RR 450 2013
BETA RR 450 2012
BETA RR 450 2011
BETA RR 450 2010
BETA RR 450 2009
BETA RR 450 2008
BETA RR 450 2007
BETA RR 450 2006
BETA RR 450 2005
BETA RR 498 2014
BETA RR 498 2013
BETA RR 498 2012
BETA RR 520 2011
BETA RR 520 2010
BETA RR 525 2009
BETA RR 525 2008
BETA RR 525 2007
BETA RR 525 2006
BETA RR 525 2005
HONDA CRF 150 2026
HONDA CRF 150 2025
HONDA CRF 150 2024
HONDA CRF 150 2023
HONDA CRF 150 2022
HONDA CRF 150 2021
HONDA CRF 150 2020
HONDA CRF 150 2019
HONDA CRF 150 2018
HONDA CRF 150 2017
HONDA CRF 150 2016
HONDA CRF 150 2015
HONDA CRF 150 2014
HONDA CRF 150 2013
HONDA CRF 150 2012
HONDA CRF 150 2011
HONDA CRF 150 2010
HONDA CRF 150 2009
HONDA CRF 150 2008
HONDA CRF 150 2007
HONDA CRF 250 2009
HONDA CRF 250 2008
HONDA CRF 250 2007
HONDA CRF 250 2006
HONDA CRF 250 2005
HONDA CRF 250 2004
HONDA CRF 250 X 2017
HONDA CRF 250 X 2016
HONDA CRF 250 X 2015
HONDA CRF 250 X 2013
HONDA CRF 250 X 2012
HONDA CRF 250 X 2011
HONDA CRF 250 X 2010
HONDA CRF 250 X 2009
HONDA CRF 250 X 2008
HONDA CRF 250 X 2007
HONDA CRF 250 X 2006
HONDA CRF 250 X 2005
HONDA CRF 250 X 2004
HONDA CRF 450 2008
HONDA CRF 450 2007
HONDA CRF 450 2006
HONDA CRF 450 2005
HONDA CRF 450 2004
HONDA CRF 450 2003
HONDA CRF 450 2002
HONDA CRF 450 X 2017
HONDA CRF 450 X 2016
HONDA CRF 450 X 2015
HONDA CRF 450 X 2014
HONDA CRF 450 X 2013
HONDA CRF 450 X 2012
HONDA CRF 450 X 2011
HONDA CRF 450 X 2010
HONDA CRF 450 X 2009
HONDA CRF 450 X 2008
HONDA CRF 450 X 2007
HONDA CRF 450 X 2006
HONDA CRF 450 X 2005
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2014
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2013
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2012
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2011
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2010
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2009
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2008
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2007
HONDA TRX 450 R SPORTRAX ELECTRIC START 2WD 2006
HONDA TRX 450 R SPORTRAX KICK START 2WD 2009
HONDA TRX 450 R SPORTRAX KICK START 2WD 2008
HONDA TRX 450 R SPORTRAX KICK START 2WD 2007
HONDA TRX 450 R SPORTRAX KICK START 2WD 2006
HUSABERG FC 450 2005
HUSABERG FC 450 2004
HUSABERG FE 450 2008
HUSABERG FE 450 2007
HUSABERG FE 450 2006
HUSABERG FE 450 2005
HUSABERG FE 450 2004
HUSABERG FE 550 2008
HUSABERG FE 550 2007
HUSABERG FE 650 2008
HUSABERG FE 650 2007
HUSABERG FE 650 2006
HUSABERG FE 650 2005
HUSABERG FE 650 2004
HUSABERG FS 450 2008
HUSABERG FS 450 2006
HUSABERG FS 450 2005
HUSABERG FS 450 2004
HUSABERG FS 650 2008
HUSABERG FS 650 2007
HUSABERG FS 650 2006
HUSABERG FS 650 2005
HUSABERG FS 650 2004
HUSQVARNA SM 610 2007
HUSQVARNA SM 610 2006
HUSQVARNA SMR 450 2009
HUSQVARNA SMR 450 2008
HUSQVARNA SMR 510 2007
HUSQVARNA SMR 510 2006
HUSQVARNA SMR 510 2005
HUSQVARNA TC 450 2010
HUSQVARNA TC 450 2009
HUSQVARNA TC 450 2008
HUSQVARNA TC 450 2007
HUSQVARNA TC 450 2006
HUSQVARNA TC 450 2005
HUSQVARNA TC 510 2009
HUSQVARNA TC 510 2008
HUSQVARNA TC 510 2007
HUSQVARNA TC 510 2006
HUSQVARNA TC 510 2005
HUSQVARNA TE 250 2007
HUSQVARNA TE 250 2006
HUSQVARNA TE 250 2005
HUSQVARNA TE 450 2007
HUSQVARNA TE 450 2006
HUSQVARNA TE 450 2005
HUSQVARNA TE 510 2007
HUSQVARNA TE 510 2006
HUSQVARNA TE 510 2005
HUSQVARNA TE 610 2007
HUSQVARNA TE 610 2006
KAWASAKI KLX 400 2004
KAWASAKI KLX 400 2003
KAWASAKI KLX 450 2019
KAWASAKI KLX 450 2018
KAWASAKI KLX 450 2009
KAWASAKI KLX 450 2008
KAWASAKI KXF 250 2010
KAWASAKI KXF 250 2009
KAWASAKI KXF 250 2006
KAWASAKI KXF 250 2005
KAWASAKI KXF 250 2004
KAWASAKI KXF 450 2008
KAWASAKI KXF 450 2007
KAWASAKI KXF 450 2006
KTM EXC 250 2005
KTM EXC 250 2004
KTM EXC 250 2003
KTM EXC 400 2011
KTM EXC 400 2010
KTM EXC 400 2009
KTM EXC 450 2011
KTM EXC 450 2010
KTM EXC 450 2009
KTM EXC 450 2008
KTM EXC 450 2004
KTM EXC 450 2003
KTM EXC 525 2007
KTM EXC 525 2006
KTM EXC 525 2005
KTM EXC 525 2004
KTM EXC 525 2003
KTM EXC 530 2011
KTM EXC 530 2010
KTM EXC 530 2009
KTM EXC 530 2008
KTM EXCF 250 2007
KTM EXCF 250 2006
KTM RALLY 660 2007
KTM RALLY 660 2006
KTM SMR 450 2007
KTM SMR 450 2006
KTM SMR 450 2005
KTM SMR 525 2005
KTM SMR 560 2007
KTM SMR 560 2006
KTM SMS 450 2004
KTM SX 450 2010
KTM SX 450 2009
KTM SX 450 2006
KTM SX 450 2005
KTM SX 450 2004
KTM SX 450 2003
KTM SX 505 2010
KTM SX 505 2009
KTM SX 525 2006
KTM SX 525 2005
KTM SX 525 2004
KTM SX 525 2003
KTM SXC 625 2005
KTM SXC 625 2004
KTM SXF 250 2010
KTM SXF 250 2009
KTM SXF 250 2008
KTM SXF 250 2007
KTM SXF 250 2006
KTM SXF 250 2005
KTM SXF 450 2012
KTM SXF 450 2011
KTM SXF 450 2010
KTM SXF 450 2009
KTM SXF 450 2008
KTM SXF 450 2007
KTM SXF 505 2008
KTM SXS 540 2006
KTM SXS 540 2005
KTM SXS 540 2004
KTM SXS 540 2003
KTM XC 450 2009
KTM XC 450 2008
KTM XC 450 2007
KTM XC 450 2006
KTM XC 450 2004
KTM XC 525 2009
KTM XC 525 2008
KTM XC 525 DESERT RACING 2007
KTM XC 525 DESERT RACING 2006
KTM XCF 250 2009
KTM XCF 250 2008
KTM XCF 250 2007
KTM XCF 505 2009
POLARIS OUTLAW 450 MXR 2X4 2008
POLARIS OUTLAW 450 S 2010
POLARIS OUTLAW 450 S 2009
POLARIS OUTLAW 450 S 2008
POLARIS OUTLAW 525 IRS 2011
POLARIS OUTLAW 525 IRS 2010
POLARIS OUTLAW 525 IRS 2009
POLARIS OUTLAW 525 IRS 2008
POLARIS OUTLAW 525 IRS 2007
POLARIS OUTLAW 525 S 2010
POLARIS OUTLAW 525 S 2009
POLARIS OUTLAW 525 S 2008
SUZUKI RMZ 250 2007
SUZUKI RMZ 250 2006
SUZUKI RMZ 250 2005
SUZUKI RMZ 250 2004
SUZUKI RMZ 450 2007
SUZUKI RMZ 450 2006
SUZUKI RMZ 450 2005
YAMAHA WRF 250 2013
YAMAHA WRF 250 2012
YAMAHA WRF 250 2011
YAMAHA WRF 250 2010
YAMAHA WRF 250 2009
YAMAHA WRF 250 2008
YAMAHA WRF 250 2007
YAMAHA WRF 250 2006
YAMAHA WRF 250 2005
YAMAHA WRF 250 2004
YAMAHA WRF 250 2003
YAMAHA WRF 250 2002
YAMAHA WRF 250 2001
YAMAHA WRF 400 2000
YAMAHA WRF 426 2002
YAMAHA WRF 426 2001
YAMAHA WRF 450 2011
YAMAHA WRF 450 2010
YAMAHA WRF 450 2009
YAMAHA WRF 450 2008
YAMAHA WRF 450 2007
YAMAHA WRF 450 2006
YAMAHA WRF 450 2005
YAMAHA WRF 450 2004
YAMAHA WRF 450 2003
YAMAHA YFZ 450 2009
YAMAHA YFZ 450 2008
YAMAHA YFZ 450 2007
YAMAHA YFZ 450 2006
YAMAHA YFZ 450 2005
YAMAHA YFZ 450 2004
YAMAHA YZF 250 2013
YAMAHA YZF 250 2012
YAMAHA YZF 250 2011
YAMAHA YZF 250 2010
YAMAHA YZF 250 2009
YAMAHA YZF 250 2008
YAMAHA YZF 250 2007
YAMAHA YZF 250 2006
YAMAHA YZF 250 2005
YAMAHA YZF 250 2004
YAMAHA YZF 250 2003
YAMAHA YZF 250 2002
YAMAHA YZF 250 2001
YAMAHA YZF 426 2002
YAMAHA YZF 426 2001
YAMAHA YZF 426 2000
YAMAHA YZF 450 2009
YAMAHA YZF 450 2008
YAMAHA YZF 450 2007
YAMAHA YZF 450 2006
YAMAHA YZF 450 2005
YAMAHA YZF 450 2004
YAMAHA YZF 450 2003