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All KTM parts

KTM SX 50 SENIOR

The SX 50 Senior bridges the gap for riders stepping up from a 50 mini. Centrifugal clutch and drive chain take a hammering on minibike circuits, so service intervals matter. Watch the stator and wiring loom for chafing before it kills the spark mid-moto. Every part listed is fitment-checked for this model. Filter by category, brand or price.

59 parts fit this bike

// Parts

All 59 parts

VERTEX PISTON CIRCLIPS

VERTEX

09130058 PISTON CIRCLIPS

£0.98 RRP £1.22
WISECO CIRCLIP 12MM

WISECO

CW12 CIRCLIP 12MM

£2.08 RRP £2.60
ODI CAM THROTTLE 4ST

ODI

06320838 CAM THROTTLE 4ST

£3.77 RRP £4.44
NGK SPARK PLUGS SPARK PLUG B8HS

NGK SPARK PLUGS

B8HS SPARK PLUG B8HS

£3.36 RRP £4.48
CHAMPION SPARK PLUG COPPER PLUS L78C

CHAMPION

21030315 SPARK PLUG COPPER PLUS L78C

£4.51 RRP £5.30
Moose Offroad AIR FILTER BONDED TWO LAYER FOAM

Moose Offroad

M7615005 AIR FILTER BONDED TWO LAYER FOAM

£4.84 RRP £6.20
PROX BEARING UPERRODING SX50

PROX

09240631 BEARING UPERRODING SX50

£6.54 RRP £8.18
EBC Front Plain Series Organic Brake Shoe EBC322 for Selected KTM Models

EBC

EBC Front Plain Series Organic Brake Shoe EBC322 for Selected KTM Models

£8.52 RRP £10.92
TWIN AIR FILTER PREOILED KTM

TWIN AIR

10114547 FILTER PREOILED KTM

£9.43 RRP £11.09
TWIN AIR FILTER PREOILED KTM

TWIN AIR

10114546 FILTER PREOILED KTM

£9.49 RRP £11.17
PROX CRANKSHAFT BEARING

PROX

09240548 CRANKSHAFT BEARING

£9.12 RRP £11.40
Athena Complete Gasket Kit 09340216 for Selected KTM Models

ATHENA

Athena Complete Gasket Kit 09340216 for Selected KTM Models

£11.64 RRP £14.03
Moose Offroad PLUG WRENCH WATERPUMP

Moose Offroad

M205 PLUG WRENCH WATERPUMP

£11.50 RRP £14.74
HOT RODS TOP END BEARING WB143

HOT RODS

09240577 TOP END BEARING WB143

£11.34 RRP £15.12
ProX Top-End Gasket Kit 09345772 for Selected KTM Models

PROX

ProX Top-End Gasket Kit 09345772 for Selected KTM Models

£13.49 RRP £16.86
Vertex Replacement Piston Ring Set 09120346 for Selected Husqvarna and KTM Models

VERTEX

Vertex Replacement Piston Ring Set 09120346 for Selected Husqvarna and KTM Models

£13.54 RRP £16.92
Moose Offroad Wheel Bearing and Seal Kit A251009 KTM Yamaha

Moose Offroad

Moose Offroad Wheel Bearing and Seal Kit A251009 KTM Yamaha

£14.10 RRP £18.08
DENSO DENSO SPARK PLUG, IRIDIUM POWER

DENSO

IW31 DENSO SPARK PLUG, IRIDIUM POWER

£16.28 RRP £19.15
K&S TECHNOLOGIES KTM Style Kill Switch

K&S TECHNOLOGIES

06160365 KTM Style Kill Switch

£17.48 RRP £20.56
WISECO TOP END BEARING KIT 12X15X14,5MM

WISECO

B1041 TOP END BEARING KIT 12X15X14,5MM

£16.90 RRP £21.12
Moose Offroad BRAKE SHOE XCR ORGANIC

Moose Offroad

17230006 BRAKE SHOE XCR ORGANIC

£16.99 RRP £21.78
IMS PRODUCTS INC. GAS CAP VENTED BLACK

IMS PRODUCTS INC.

07030317 GAS CAP VENTED BLACK

£18.67 RRP £21.97
Moose Offroad QUALIFIER BRAKE PADS ORGANIC

Moose Offroad

17200222 QUALIFIER BRAKE PADS ORGANIC

£17.25 RRP £22.12
PIVOT WORKS Wheel Bearing Kit - Front

PIVOT WORKS

02151116 Wheel Bearing Kit - Front

£19.06 RRP £22.42
Moose Offroad QUALIFIER BRAKE PADS ORGANIC

Moose Offroad

17200223 QUALIFIER BRAKE PADS ORGANIC

£17.66 RRP £22.64
NGK SPARK PLUGS SPARK PLUG IRIDIUM BR8HIX

NGK SPARK PLUGS

BR8HIX SPARK PLUG IRIDIUM BR8HIX

£18.62 RRP £24.83
Moose Offroad BRAKE PAD XCR SINTERED

Moose Offroad

17210086 BRAKE PAD XCR SINTERED

£20.11 RRP £25.78
Moose Offroad MAGNETIC DRAIN PLUG ZIP-TY ORANGE KTM

Moose Offroad

09200046 MAGNETIC DRAIN PLUG ZIP-TY ORANGE KTM

£20.26 RRP £25.97
TWIN AIR CLAMP-ON AIRFILTER Ø 40MM

TWIN AIR

10111656 CLAMP-ON AIRFILTER Ø 40MM

£22.09 RRP £25.99
Moose Offroad FOOT PEG PROTECTOR

Moose Offroad

16201643 FOOT PEG PROTECTOR

£20.51 RRP £26.30
Moose Offroad BRAKE PAD XCR SINTERED

Moose Offroad

M622S47 BRAKE PAD XCR SINTERED

£22.17 RRP £28.42
DOMINO LEVER CLUTCH ASSY KTM/HSQ/LEM

DOMINO

06120527 LEVER CLUTCH ASSY KTM/HSQ/LEM

£26.64 RRP £34.16
HOT RODS SHAFT WATER PUMP

HOT RODS

09500577 SHAFT WATER PUMP

£26.30 RRP £35.06
Moose Offroad FORK SKINS EASY-ON 32MM-43MM

Moose Offroad

04060035 FORK SKINS EASY-ON 32MM-43MM

£27.94 RRP £35.82
Moose Offroad HANDLEBAR RISER KIT BLACK/CHROME

Moose Offroad

06020755 HANDLEBAR RISER KIT BLACK/CHROME

£30.76 RRP £39.43
ProX Complete Gasket Kit 09345611 for Selected KTM Models

PROX

ProX Complete Gasket Kit 09345611 for Selected KTM Models

£33.33 RRP £41.66
Moose Offroad KILL SWITCH

Moose Offroad

06160153 KILL SWITCH

£33.69 RRP £43.19
PROX PISTON KIT ALUMINUM 39.47MM B

PROX

09101469 PISTON KIT ALUMINUM 39.47MM B

£40.72 RRP £50.90
PROX PISTON KIT ALUMINUM 39.46MM A

PROX

09101468 PISTON KIT ALUMINUM 39.46MM A

£41.05 RRP £51.31
PROX PISTON KIT ALUMINUM 39.48MM C

PROX

09101470 PISTON KIT ALUMINUM 39.48MM C

£41.12 RRP £51.40
TECMATE OptiMate 1 DUO

TECMATE

38070488 OptiMate 1 DUO

£43.83 RRP £51.56
Vertex Piston Kit Ø39.50 A 09102321 for Selected KTM Models

VERTEX

Vertex Piston Kit Ø39.50 A 09102321 for Selected KTM Models

£45.39 RRP £56.74
VERTEX PISTON KIT Ø 39.50 F

VERTEX

09102323 PISTON KIT Ø 39.50 F

£45.39 RRP £56.74
VERTEX PISTON KIT REPLICA Ø 39.50 C

VERTEX

09102064 PISTON KIT REPLICA Ø 39.50 C

£45.39 RRP £56.74
TECMATE OptiMate Lithium LFP 4s 0,8 A

TECMATE

38070286 OptiMate Lithium LFP 4s 0,8 A

£54.42 RRP £64.02
TECMATE OptiMate 3

TECMATE

38070253 OptiMate 3

£59.70 RRP £70.24
VERTEX TOP END PISTON KIT

VERTEX

09104290 TOP END PISTON KIT

£63.95 RRP £79.94
SCAR EVOLUTION FOOTPEGS BLUE

SCAR

16201314 EVOLUTION FOOTPEGS BLUE

£79.87 RRP £99.84
SCAR EVOLUTION FOOTPEGS TITAN

SCAR

16200845 EVOLUTION FOOTPEGS TITAN

£79.89 RRP £99.86
SCAR EVOLUTION FOOTPEGS ORANGE

SCAR

16200846 EVOLUTION FOOTPEGS ORANGE

£80.90 RRP £101.12
Moose Offroad Radiator Guard Braces 19010134 for Selected KTM Models

Moose Offroad

Moose Offroad Radiator Guard Braces 19010134 for Selected KTM Models

£82.61 RRP £105.91
PROX CON ROD KTM SX50 01-

PROX

09230625 CON ROD KTM SX50 01-

£88.69 RRP £110.86
Moose Offroad STATOR MSE RAC HUS/KTM

Moose Offroad

21121717 STATOR MSE RAC HUS/KTM

£98.51 RRP £126.30
IMS PRODUCTS INC. FOOTPEGS PRO SERIES

IMS PRODUCTS INC.

2933014 FOOTPEGS PRO SERIES

£112.46 RRP £132.30
IMS PRODUCTS INC. FOOTPEGS BIGFOOT FRONT

IMS PRODUCTS INC.

16200704 FOOTPEGS BIGFOOT FRONT

£113.59 RRP £133.63
Moose Offroad PRO FOOTPEG STANDARD

Moose Offroad

16200638 PRO FOOTPEG STANDARD

£125.17 RRP £160.48
VFORCE/MOTO TASSINARI REED VALVE ASSEMBLY V-FORCE 3 CARBON FIBER REPLACEMENT

VFORCE/MOTO TASSINARI

10080071 REED VALVE ASSEMBLY V-FORCE 3 CARBON FIBER REPLACEMENT

£144.23 RRP £169.68
SCAR TI MUD FOOTPEG KTM 04-16

SCAR

16201943 TI MUD FOOTPEG KTM 04-16

£184.45 RRP £230.56
SCAR TITANIUM FOOTPEGS

SCAR

16201325 TITANIUM FOOTPEGS

£186.09 RRP £232.61

// More KTM models

From the same paddock

View all KTM models →
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 ✦ Collection from Leeds by arrangement ✦
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 ✦ Collection from Leeds by arrangement ✦