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EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOW BIKE
PIT BIKE
GRAPHICS / SEAT
BODY
CONTROLS
BARS / GRIPS
LEVERS
CABLES
INTAKE
FUEL SYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARK PLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GAS CANS
TOOLS
LOCKS
RAMPS / STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X
X
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169
FACTORY 4.1 4-STROKE EXHAUST
• 4.1 design is FMF's most progressive
development in high performance exhaust
system yet and now available with titanium or
carbon fiber silencer
• Complete front to back system using
performance matched components specifically
designed for each model
• Spark arrestor end cap available as an option
Application Year
Silencer
Header
Type FMF WPS#
List
HONDA
CRF/XR50
All
Titanium
Stainless Complete 041241
79-2024 $299.99
CRF110F
All
Titanium
Stainless Complete 041503
79-4100 299.99
Grom 125
All
Aluminum w Carbon cap Stainless Complete 041535
79-40626 399.99
Aluminum w Carbon cap
Slip-on
041536
79-40627 349.99
KAWASAKI
KLX110
All
Titanium
Stainless Complete 042110
79-2042 $299.99
KLX140
All
Aluminum
Stainless Slip-on
042162
79-3043 299.99
YAMAHA
TT-R110
All
Titanium
Stainless Complete 044275
79-2837 $299.99
TT-R125
All
Titanium
Stainless Complete 044188
79-2092 299.99
CARBURETOR KITS
• Comes complete with all the
necessary parts including
manifold adaptor, throttle and
cable, and extra jets for tuning
• Complements high performance
cams and bore kits
Application
Year
Size
WPS#
List
DRZ/KLX110
‘02-14
26mm
80-9979
$279.95
XR/CRF50
‘00-14
26mm
80-9990
279.95
REPLACEMENT CABLES
CRF/XR50
‘00-09
18mm
80-9637
$23.95
DRZ/KLX110
‘02-09
26mm
80-9637
23.95
Application
Year
WPS#
List
DRZ/KLX110 std kit
All
80-9984
$42.95
DRZ/KLX110 U-Flow Kit
All
80-9945
129.95
TTR125
All
80-9980
99.95
REPLACEMENT PARTS
DRZ/KLX110 filter only
80-9988
$22.95
DRZ/KLX110 U-Flow filter only
80-9946
22.95
TTR125 filter only
NU-2468
26.95
AIR FILTER KITS
• High performance, high-flow filter and base
designed to maximize airflow over the restrictive
stock setup
• Air filter base is CAD designed and CNC
machined from HDPE plastic
• TTR filter is 3 times larger than the stock filter
and adds almost 1/2 horsepower
U-Flow
These items are designed exclusively for closed course competition use ONLY.
Use on public lands or highways in the state of California is illegal.
Some offroad models may
contain emission control
devices. Some aftermarket
parts may remove these
devices. Removal or
modification of such
devices is illegal in the
State of California unless
used exclusively for closed
course competition use
ONLY, never to be used on
public lands or highways.
PIT BIKE