Features
The carburetor guides work in conjunction with an increased bore to produce more airflow (CFM) at low throttle positions. This produces higher speed, higher fuel delivery and a faster, snappier hit right off idle without folding or being uncontrollable. The higher speed also activates the power jet earlier to produce a stronger, more customizable midrange.
New shape with 60% more aggressive venturi and redesigned bell
Improved slide design
Earlier power jet activation
Double the idle adjustment
Lighter throttle pull
Shorter overall carburetor length
Simple design, does not include multiple jets
Fitment:
for K-TM
250 EXCF 2002-2005/2007-2011
250 SXF 2006-2010
400 SX / EXC 2000-2002
450 EXC 2008-2011
450 EXC-R 2006-2007
450 SMR 2006-2007
450 SXF 2006-2012
505 SXF 2008-2009
520 SX 2000-2002
525 EXC-R 2003-2006
525 SMR 2005
525SX 2003-2007
530 EXC-R 2008-2011
540 SXS 2006
640
660
For Husqvarna
TE 250 4T 2005-2007
TXC 250 4T 2008-2009
SMR 450 2005-2009
TE 450 2005-2009
TXC 450 2008-2010
TE 510 2005-2007
TXC510 2008-2010
ALL 550
SM610 2006-2007
for Husaberg
ALL 250
390 ALL
FS / FE 450 2004-2008
501 ALL
510 ALL
FS / FE 550 2007-2008
570 ALL
610 ALL
FS / FE 650 2004-2008
for Beta
ALL 350
ALL 400
430 ALL
480 ALL
498 ALL
for Yamaha
YZ 250F 2003-2013
WR 250F 2003-2013
YZ 400F 1998-1999
WR 400F 1998-2000 2003
YZ 426F 1998-1999
YZ 450F 2003-2009
WR 450F 2001-2011
For Kawasaki
KX 250F 2004-2010
KX 450F 2006-2008
KLX 400
KLX 450
KLR 650
For Suzuki
RMZ 250 2004-2009
DR 350 1994-1999
DRZ400 2000-2023
RMZ 450 2005-2007
DR 650 1996-2014
For Honda
CRF 250R 2002-2009
CRF 250X 2004-2019
CRF 450R 2002-2008
CRF 450X 2005-2019
Chinese Bike NC250 NC300 NC450 4T
GPX FSE 300R 450R (The carburetor can be installed by replacing the EFI system)
SSR SR250S SR300S SR450S
ACELLERA ACX 250F 300F
MXF 250R 300R
MORMAII VT 250R 300R
TOKENS TXR 250 300
BOSUER BSE M4 250 300
GR7 F250A F300A 4T
ZUUM CX250 300 NC
CROSSFIRE XZ250RR XZ300RR
CROSSFIRE RM250 RM300
Please note :
All sizes of this carburettor are marked on the body with 38.
It does not mean that the size of this carburetor is 38mm.
This 38 has no meaning,
Just a marker,
Please ignore this number,
Thanks for your understanding,
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