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§ 04 / Model

All SUZUKI parts

SUZUKI RM 400

The RM 400 is a vintage two-stroke that rewards proper prep and punishes neglect. The air-cooled top end runs hot, so jetting needs to be right and the piston wants regular eyes-on. Keep the carb clean, watch the ring gap, and don't skimp on premix quality. Parts listed here cover the rebuilds and replacements that keep an old Suzuki thumping round the track.

108 parts fit this bike

// Parts

All 108 parts

ATHENA FORK OIL SEAL KIT MGR-RSD 38x50x10,5

ATHENA

04070254 FORK OIL SEAL KIT MGR-RSD 38x50x10,5

£6.32 £7.61
BARNETT CLUTCH STEEL DRIVE PLATE EACH

BARNETT

2012227 CLUTCH STEEL DRIVE PLATE EACH

£6.76 £8.05
ATHENA FORK OIL SEAL KIT MGR-RSD2 36x48x8/9,5

ATHENA

04070222 FORK OIL SEAL KIT MGR-RSD2 36x48x8/9,5

£6.89 £8.30
MOTION PRO CLUTCH CABLE

MOTION PRO

MP04078 CLUTCH CABLE

£8.12 £10.15
MOTO-MASTER SPROCKET BOLTS M8-30 6PK

MOTO-MASTER

24011073 SPROCKET BOLTS M8-30 6PK

£8.87 £10.44
SCAR RACING SPROCKET BOLTS AND NUTS JAP

SCAR RACING

24011696 SPROCKET BOLTS AND NUTS JAP

£8.40 £10.50
MOOSE OFFROAD HARD-PARTS WHEEL BEARING AND SEAL KIT

MOOSE OFFROAD HARD-PARTS

A251143 WHEEL BEARING AND SEAL KIT

£8.23 £10.55
MOTION PRO CABLE THROTTLE

MOTION PRO

06500117 CABLE THROTTLE

£12.20 £15.25
EBC CLUTCH SPRING CSK SERIES COIL SPRING STEEL

EBC

CSK6 CLUTCH SPRING CSK SERIES COIL SPRING STEEL

£12.51 £16.04
EBC BRAKE SHOE PLAIN SERIES ORGANIC

EBC

EBC602 BRAKE SHOE PLAIN SERIES ORGANIC

£13.88 £17.80
BARNETT CLUTCH FRICTION PLATE KEVLAR EACH

BARNETT

2012120 CLUTCH FRICTION PLATE KEVLAR EACH

£15.15 £18.04
PARTS UNLIMITED BRAKE LEVER ASSEMBLY SHORTY SILVER

PARTS UNLIMITED

434102R BRAKE LEVER ASSEMBLY SHORTY SILVER

£14.70 £18.38
PARTS UNLIMITED SHORTY STYLE CLUTCH LEVER ASSEMBLY BLACK

PARTS UNLIMITED

434104L SHORTY STYLE CLUTCH LEVER ASSEMBLY BLACK

£14.98 £18.72
EBC BRAKE SHOE PLAIN SERIES ORGANIC

EBC

EBC618 BRAKE SHOE PLAIN SERIES ORGANIC

£15.52 £19.90
EBC BRAKE SHOE WATER GROOVED SERIES ORGANIC

EBC

17230299 BRAKE SHOE WATER GROOVED SERIES ORGANIC

£17.21 £22.06
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 50 TEETH / 520 PITCH / BLACK / STEEL

MOOSE OFFROAD HARD-PARTS

12101736 REAR SPROCKET / 50 TEETH / 520 PITCH / BLACK / STEEL

£17.33 £22.22
BOYESEN REED PETAL FIBERGLASS

BOYESEN

602 REED PETAL FIBERGLASS

£21.26 £25.62
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 52 TEETH / 520 PITCH / BLACK / STEEL

MOOSE OFFROAD HARD-PARTS

12101738 REAR SPROCKET / 52 TEETH / 520 PITCH / BLACK / STEEL

£20.73 £26.58
MOOSE OFFROAD HARD-PARTS KILL SWITCH

MOOSE OFFROAD HARD-PARTS

M8804 KILL SWITCH

£21.40 £27.44
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 51 TEETH / 520 PITCH / BLACK / STEEL

MOOSE OFFROAD HARD-PARTS

12101737 REAR SPROCKET / 51 TEETH / 520 PITCH / BLACK / STEEL

£21.47 £27.53
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 48 TEETH / 520 PITCH / BLACK / STEEL

MOOSE OFFROAD HARD-PARTS

12101734 REAR SPROCKET / 48 TEETH / 520 PITCH / BLACK / STEEL

£21.50 £27.56
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 49 TEETH / 520 PITCH / BLACK / STEEL

MOOSE OFFROAD HARD-PARTS

12101735 REAR SPROCKET / 49 TEETH / 520 PITCH / BLACK / STEEL

£21.57 £27.66
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR HI BL

MOOSE OFFROAD HARD-PARTS

06014965 HANDLEBAR STL CR HI BL

£23.23 £29.78
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR LO BL

MOOSE OFFROAD HARD-PARTS

06014970 HANDLEBAR STL CR LO BL

£23.23 £29.78
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL YZ BL

MOOSE OFFROAD HARD-PARTS

06014977 HANDLEBAR STL YZ BL

£23.23 £29.78
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR HI GY

MOOSE OFFROAD HARD-PARTS

06014967 HANDLEBAR STL CR HI GY

£24.89 £31.91
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 49 TEETH ALUMINIUM SILVER

MOOSE OFFROAD HARD-PARTS

12111539 REAR SPROCKET 49 TEETH ALUMINIUM SILVER

£24.89 £31.91
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 42 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111434 REAR SPROCKET 42 TEETH ALUMINIUM BLACK

£24.94 £31.98
BOYESEN REED PETAL FIBERGLASS

BOYESEN

601 REED PETAL FIBERGLASS

£26.60 £32.05
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR LO GY

MOOSE OFFROAD HARD-PARTS

06014972 HANDLEBAR STL CR LO GY

£25.60 £32.82
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 49 TEETH / 520 PITCH / BLUE / ALUMINUM

MOOSE OFFROAD HARD-PARTS

12111906 REAR SPROCKET / 49 TEETH / 520 PITCH / BLUE / ALUMINUM

£25.61 £32.83
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR LO RD

MOOSE OFFROAD HARD-PARTS

06014971 HANDLEBAR STL CR LO RD

£25.63 £32.86
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL YZ GY

MOOSE OFFROAD HARD-PARTS

06014978 HANDLEBAR STL YZ GY

£25.65 £32.88
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 51 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111653 REAR SPROCKET 51 TEETH ALUMINIUM RED

£25.68 £32.92
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 49 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111441 REAR SPROCKET 49 TEETH ALUMINIUM BLACK

£25.70 £32.95
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL KX MB

MOOSE OFFROAD HARD-PARTS

06014973 HANDLEBAR STL KX MB

£25.72 £32.98
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL 11/8 CR HI

MOOSE OFFROAD HARD-PARTS

06014984 HANDLEBAR STL 11/8 CR HI

£25.73 £32.99
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 49 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111651 REAR SPROCKET 49 TEETH ALUMINIUM RED

£25.77 £33.04
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 51 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111443 REAR SPROCKET 51 TEETH ALUMINIUM BLACK

£25.77 £33.04
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR LO MB

MOOSE OFFROAD HARD-PARTS

06014969 HANDLEBAR STL CR LO MB

£26.36 £33.79
MOOSE OFFROAD HARD-PARTS FORK AND DUST SEAL KIT 38MM

MOOSE OFFROAD HARD-PARTS

04070135 FORK AND DUST SEAL KIT 38MM

£26.41 £33.86
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR HI LM

MOOSE OFFROAD HARD-PARTS

06014968 HANDLEBAR STL CR HI LM

£26.44 £33.90
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL KX LM

MOOSE OFFROAD HARD-PARTS

06014975 HANDLEBAR STL KX LM

£27.33 £35.04
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL KX GY

MOOSE OFFROAD HARD-PARTS

06014974 HANDLEBAR STL KX GY

£27.38 £35.10
MOOSE OFFROAD HARD-PARTS HANDLEBAR STL CR HI MB

MOOSE OFFROAD HARD-PARTS

06014964 HANDLEBAR STL CR HI MB

£27.43 £35.17
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 46 TEETH / 520 PITCH / BLUE / ALUMINUM

MOOSE OFFROAD HARD-PARTS

12111903 REAR SPROCKET / 46 TEETH / 520 PITCH / BLUE / ALUMINUM

£29.05 £37.24
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 41 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111433 REAR SPROCKET 41 TEETH ALUMINIUM BLACK

£29.07 £37.27
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 45 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111647 REAR SPROCKET 45 TEETH ALUMINIUM RED

£29.10 £37.31
EBC BRAKE SHOE PLAIN SERIES ORGANIC

EBC

EBC605 BRAKE SHOE PLAIN SERIES ORGANIC

£29.34 £37.61
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 50 TEETH ALUMINIUM SILVER

MOOSE OFFROAD HARD-PARTS

12111540 REAR SPROCKET 50 TEETH ALUMINIUM SILVER

£30.84 £39.54
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 50 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111442 REAR SPROCKET 50 TEETH ALUMINIUM BLACK

£30.88 £39.59
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 52 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111654 REAR SPROCKET 52 TEETH ALUMINIUM RED

£31.40 £40.25
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE / ALUMINUM

MOOSE OFFROAD HARD-PARTS

12111905 REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE / ALUMINUM

£31.40 £40.26
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 50 TEETH / 520 PITCH / BLUE / ALUMINUM

MOOSE OFFROAD HARD-PARTS

12111907 REAR SPROCKET / 50 TEETH / 520 PITCH / BLUE / ALUMINUM

£31.44 £40.31
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 48 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111440 REAR SPROCKET 48 TEETH ALUMINIUM BLACK

£31.50 £40.38
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 45 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111437 REAR SPROCKET 45 TEETH ALUMINIUM BLACK

£31.61 £40.52
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 48 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111650 REAR SPROCKET 48 TEETH ALUMINIUM RED

£31.61 £40.52
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 48 TEETH ALUMINIUM SILVER

MOOSE OFFROAD HARD-PARTS

12111538 REAR SPROCKET 48 TEETH ALUMINIUM SILVER

£31.61 £40.52
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 50 TEETH ALUMINIUM RED

MOOSE OFFROAD HARD-PARTS

12111652 REAR SPROCKET 50 TEETH ALUMINIUM RED

£31.61 £40.52
MOOSE OFFROAD HARD-PARTS REAR SPROCKET 52 TEETH ALUMINIUM BLACK

MOOSE OFFROAD HARD-PARTS

12111444 REAR SPROCKET 52 TEETH ALUMINIUM BLACK

£31.61 £40.52
MOTO-MASTER REAR SPROCKET 520 49T

MOTO-MASTER

12102306 REAR SPROCKET 520 49T

£36.58 £43.03
MOTO-MASTER REAR SPROCKET 520 50T

MOTO-MASTER

12102309 REAR SPROCKET 520 50T

£36.58 £43.03
MOTO-MASTER REAR SPROCKET 520 52T

MOTO-MASTER

12102314 REAR SPROCKET 520 52T

£36.58 £43.03
MOTO-MASTER REAR SPROCKET 520 48T

MOTO-MASTER

12102303 REAR SPROCKET 520 48T

£36.78 £43.27
MOTO-MASTER REAR SPROCKET 520 51T

MOTO-MASTER

12102744 REAR SPROCKET 520 51T

£36.78 £43.27
MOTO-MASTER REAR SPROCKET 520 53T

MOTO-MASTER

12102317 REAR SPROCKET 520 53T

£36.86 £43.36
MOTO-MASTER REAR SPROCKET 520 47T RD

MOTO-MASTER

12112335 REAR SPROCKET 520 47T RD

£36.86 £43.37
MOTO-MASTER REAR SPROCKET 520 45T BK

MOTO-MASTER

12112325 REAR SPROCKET 520 45T BK

£38.30 £45.06
MOTO-MASTER REAR SPROCKET 520 45T RD

MOTO-MASTER

12112333 REAR SPROCKET 520 45T RD

£38.30 £45.06
MOTO-MASTER REAR SPROCKET 520 49T BL

MOTO-MASTER

12112345 REAR SPROCKET 520 49T BL

£38.31 £45.07
MOTO-MASTER REAR SPROCKET 520 52T BK

MOTO-MASTER

12112332 REAR SPROCKET 520 52T BK

£38.36 £45.13
MOTO-MASTER REAR SPROCKET 520 48T RD

MOTO-MASTER

12112336 REAR SPROCKET 520 48T RD

£38.37 £45.14
MOTO-MASTER REAR SPROCKET 520 50T BL

MOTO-MASTER

12112346 REAR SPROCKET 520 50T BL

£38.37 £45.14
MOTO-MASTER REAR SPROCKET 520 52T BL

MOTO-MASTER

12112348 REAR SPROCKET 520 52T BL

£38.37 £45.14
MOTO-MASTER REAR SPROCKET 520 48T BL

MOTO-MASTER

12112344 REAR SPROCKET 520 48T BL

£38.42 £45.20
MOTO-MASTER REAR SPROCKET 520 50T BK

MOTO-MASTER

12112330 REAR SPROCKET 520 50T BK

£38.44 £45.22
MOTO-MASTER REAR SPROCKET 520 49T BK

MOTO-MASTER

12112329 REAR SPROCKET 520 49T BK

£38.45 £45.24
MOTO-MASTER REAR SPROCKET 520 45T BL

MOTO-MASTER

12112341 REAR SPROCKET 520 45T BL

£38.51 £45.30
MOTO-MASTER REAR SPROCKET 520 46T BK

MOTO-MASTER

12112326 REAR SPROCKET 520 46T BK

£38.51 £45.30
MOTO-MASTER REAR SPROCKET 520 52T RD

MOTO-MASTER

12112340 REAR SPROCKET 520 52T RD

£38.51 £45.30
MOTO-MASTER REAR SPROCKET 520 48T BK

MOTO-MASTER

12112328 REAR SPROCKET 520 48T BK

£38.52 £45.32
MOTO-MASTER REAR SPROCKET 520 46T BL

MOTO-MASTER

12112342 REAR SPROCKET 520 46T BL

£38.56 £45.37
MOTO-MASTER REAR SPROCKET 520 49T RD

MOTO-MASTER

12112337 REAR SPROCKET 520 49T RD

£38.56 £45.37
MOTO-MASTER REAR SPROCKET 520 50T RD

MOTO-MASTER

12112338 REAR SPROCKET 520 50T RD

£38.56 £45.37
MOTO-MASTER REAR SPROCKET 520 51T BL

MOTO-MASTER

12112347 REAR SPROCKET 520 51T BL

£38.56 £45.37
MOOSE OFFROAD HARD-PARTS Black 7/8" Aluminum CR Handlebar

MOOSE OFFROAD HARD-PARTS

06015554 Black 7/8" Aluminum CR Handlebar

£36.47 £46.76
MOOSE OFFROAD HARD-PARTS Black 7/8" Aluminum Yamaha Handlebar

MOOSE OFFROAD HARD-PARTS

06015555 Black 7/8" Aluminum Yamaha Handlebar

£36.54 £46.85
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 48 TEETH / 520 PITCH / BLACK/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101508 REAR SPROCKET / 48 TEETH / 520 PITCH / BLACK/NATURAL / ALUMINIUM/STEEL

£38.93 £49.91
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 49 TEETH / 520 PITCH / SILVER/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101511 REAR SPROCKET / 49 TEETH / 520 PITCH / SILVER/NATURAL / ALUMINIUM/STEEL

£39.73 £50.93
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 50 TEETH / 520 PITCH / BLACK/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101512 REAR SPROCKET / 50 TEETH / 520 PITCH / BLACK/NATURAL / ALUMINIUM/STEEL

£45.47 £58.30
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 50 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL

MOOSE OFFROAD HARD-PARTS

12101826 REAR SPROCKET / 50 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL

£47.92 £61.44
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL

MOOSE OFFROAD HARD-PARTS

12101824 REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL

£48.06 £61.61
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 49 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101535 REAR SPROCKET / 49 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

£48.19 £61.78
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 48 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101534 REAR SPROCKET / 48 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

£48.26 £61.87
MOOSE OFFROAD HARD-PARTS REAR SPROCKET / 50 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

MOOSE OFFROAD HARD-PARTS

12101536 REAR SPROCKET / 50 TEETH / 520 PITCH / RED/NATURAL / ALUMINIUM/STEEL

£48.26 £61.87
MOTO-MASTER REAR SPROCKET 520 51T RD

MOTO-MASTER

12112357 REAR SPROCKET 520 51T RD

£59.86 £70.42
MOOSE OFFROAD HARD-PARTS HANDLEBAR COMPETITION CR HIGH BLACK

MOOSE OFFROAD HARD-PARTS

06011734 HANDLEBAR COMPETITION CR HIGH BLACK

£56.21 £72.06
MOTO-MASTER REAR SPROCKET 520 52T BL

MOTO-MASTER

12112363 REAR SPROCKET 520 52T BL

£63.38 £74.57
MOTO-MASTER REAR SPROCKET 520 51T BL

MOTO-MASTER

12112362 REAR SPROCKET 520 51T BL

£63.40 £74.59
MOTO-MASTER REAR SPROCKET 520 48T BK

MOTO-MASTER

12112349 REAR SPROCKET 520 48T BK

£63.64 £74.87
MOTO-MASTER REAR SPROCKET 520 49T BL

MOTO-MASTER

12112360 REAR SPROCKET 520 49T BL

£63.64 £74.87
MOTO-MASTER REAR SPROCKET 520 50T BK

MOTO-MASTER

12112351 REAR SPROCKET 520 50T BK

£63.64 £74.87
MOTO-MASTER REAR SPROCKET 520 50T BL

MOTO-MASTER

12112361 REAR SPROCKET 520 50T BL

£63.64 £74.87
MOTO-MASTER REAR SPROCKET 520 51T BK

MOTO-MASTER

12112352 REAR SPROCKET 520 51T BK

£63.64 £74.87
MOTO-MASTER REAR SPROCKET 520 48T BL

MOTO-MASTER

12112359 REAR SPROCKET 520 48T BL

£63.65 £74.88
MOOSE OFFROAD HARD-PARTS FORK GUARD BLACK

MOOSE OFFROAD HARD-PARTS

04120163 FORK GUARD BLACK

£66.09 £84.73
MOTO-MASTER CHAIN MM520GPX GK 120C

MOTO-MASTER

12220631 CHAIN MM520GPX GK 120C

£77.03 £90.62
MAIER REAR FENDER RM125 78 YEL

MAIER

M17250 REAR FENDER RM125 78 YEL

£76.27 £90.80

// More SUZUKI models

From the same paddock

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Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Click & collect from Leeds ✦
Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Click & collect from Leeds ✦