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Motocross Parts UK
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EXC 400

KTM EXC400 The EXC 400 engine is a four-stroke, liquid-cooled, single-cylinder machine with 40 horsepower and 31 pound-feet of torque. The engine is mated to a six-speed transmission and features a Keihin carburetor. The curb weight of the EXC400 is 278 pounds, and it has a 58.5-inch wheelbase. Th...  show more

2009 2010 2011
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1 X ENGINE EXHAUST VALVE (STEEL) KTM / HUSQVARNA FE450 2014-2019 / FE501 2014-2019 28.6428-1
£39.00
The valve that decides how cleanly your engine breathes out.
AIR FILTER WRP KTM SXF 250/450 2010 / EXC400/EXC-R 450 2010-2011
£17.58
The simplest way to add years to your engine's life.
ALL BALLS KTM SXF 250 / 350 / 450 / 505 2007 - 2015 / HUSQVARNA THROTTLE CABLE
£31.60
One of the simplest ways to sharpen how a bike feels to ride.
BLING KIT KTM SX125 2000-2008 / SX144 2007-2008 / EXC125 2000-2007 / EXC200 2000-2007 /SX250 2000-2005 / EXC300 2000-2005 / EXC400 EXC450 EXC-F450 EXC525 2006-2007
£69.75
The finishing touch that makes a used bike look like new.
BRAKE DISC (FRONT) KTM / HUSQVARNA MOTOCROSS AND ENDURO BY PROX 37.BD16290
£65.84
The part that decides how confidently you can brake into a rut.
BRAKE DISC (REAR) KTM SX SXF EXC EXC-F 125 - 525 BY PROX 37.BD26190 HUSQVARNA
£54.29
The part that decides how confidently you can brake into a rut.
BRAKE PADS (FRONT) KTM SX/EXC 85 / 125 / 150 / 200 /250 / 300 / 350 / 400 / 450 / 500 / 505 BY PROX
£19.75
Fresh pads, fresh confidence into every braking bump.
BRAKE PADS (REAR) KTM SX/EXC 65 / 85 / 125 / 150 / 200 /250 / 300 / 350 / 400 / 450 / 500 2004-ON BY PROX
£19.75
Fresh pads, fresh confidence into every braking bump.
CALIPER REPAIR KIT (FRONT) KTM SX / SXF 125 / 150 / 250 / 350 / 450 / 500 2009 - 2024 (FRONT)
£32.76
Fix it before it fails you mid-moto.
CALIPER REPAIR KIT (FRONT) KTM SX SXF EXC EXC-F 125 250 300 450 500 505 18-3047 ALL BALLS
£27.18
Fix it before it fails you mid-moto.
CALIPER REPAIR KIT (REAR) KTM SX / SXF 125 / 144 / 150 / 250 / 350 / 450 / 500 / 505 2003 - 2022 (REAR)
£27.82
Fix it before it fails you mid-moto.
CARBURETOR REBUILD KIT KTM SXF250 2006-2010 / SXF450 2007-2012 / EXC-F 250 2007-2011 / EXC400 2007-2010
£50.12
Check this before you blame the engine.
CIRCUIT JUPITER MX GRIPS - ORANGE
WAS £25.00 £17.50
Small change, big difference in how the bike feels in your hands.
COUNTER SHAFT SEAL KITS KTM 450 SX SXF EXC 125 144 150 200 250 300 350 400 450 500 505 PROX 25-4001
£27.50
Small seal, big protection for your gearbox.
FIR REAR AXEL BLOCKS & ADJUSTER KTM 125-530SX/SXF (2008-2012) , KTM 125-530 EXC/EXCF (2008-2021) WITH BOLT - ORANGE
£35.63
A small part that keeps your whole drivetrain running true.
FORK BUSHING KIT KTM SX125 SX250 SXF250 2005-2007 / SXF450 2007 / EXC125 2005-2011 / EXC200 EXC250 2005-2007 / EXC-F250 2007,2009-2011 / EXC300 2006-2007 / EXC400 2009-2011 / EXC450 RACING 2005-2007 / EXC-R 450 2009-2011
£50.85
The unseen part that decides how planted your front end feels.
FORK SEAL AND WIPER SET KTM 125 200 250 300 450 500 525 / HUSQVARNA ALL BALLS 56-146
£38.36
Smooth, predictable forks, restored in one afternoon.
GASKET KIT (TOP END) KTM EXC400 2009-2011 / EXC450 RACING 2002-2007 ATHENA (VALVE COVER GASKET NOT INCLUDED)
£92.38
The seal that makes sure the rest of the job holds.
HIFLOFILTRO HF652 - PREMIUM OIL FILTER KTM SXF 250 (13-24) SXF350 (11-22) SXF 450 (07-22) EXC-F250 2014-2022 HUSQVARNA
£5.95
The cheapest insurance your engine will ever get.
MASTER CYLINDER REBUILD (FRONT) KTM SX SXF EXC EXC-F 125 250 300 350 450 09-13
£22.90
Fix it before it fails you mid-lap.
MASTER CYLINDER REBUILD (REAR) KTM SX SXF EXC EXC-F 125 250 300 350 450 505 2014-2018
£30.86
Confidence at the rear pedal, restored from the inside out.
MASTER CYLINDER REBUILD KIT (FRONT) KTM SX125 / SX144 / SX250 / SXF250 / SXF450 / EXC125 / EXC200 / EXC250 / EXC-F
£28.80
Fix it before it fails you mid-lap.
MDR KTM FACTORY BOLT KIT SX/SXF (03-ON)
£49.90
The unglamorous kit that finishes every other job properly.
REAR BRAKE PEDAL KIT KTM / HUSQVARNA ALL BALLS
£33.28
Confidence at the rear pedal, exactly where you left it.
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