§ 04 / Model

GAS GAS HALLEY 450 SM

Hooligan tarmac sled with stadium DNA. The Halley 450 SM thrives on warm rubber and abused brake pads — front discs cook, fork seals weep, chain stretches fast under big-bore torque. Stock the consumables now. Stickier 17-inch hoops, oversize wave rotor, braided lines, beefier sprocket set, fresh seals and sliders. Build it for late braking and longer back wheels. Parts here fit your bike.

114 parts fit this bike

// Parts

All 114 parts

WISECO

CW20 CIRCLIP 20MM

£2.10 RRP £2.62

WOSSNER

09130252 PISTON CIRCLIPS / 20 MM

£2.29 RRP £2.93

PROX

12310894 CHAIN LINK MX GOLD

£5.18 RRP £6.48

PROX

12310893 CHAIN LINK MX

£5.24 RRP £6.55

PROX

12310895 CHAIN LINK X-RING

£6.02 RRP £7.52

PROX

12310896 CHAIN LINK MX GOLD

£6.11 RRP £7.64

PROX

12310897 CHAIN LINK X-RING GOLD

£6.11 RRP £7.64

NGK SPARK PLUGS

CR8E SPARK PLUG CR8E

£8.81 RRP £11.75

TWIN AIR

Twin Air Backfire Air Filter 10112462 for Selected Gas Gas Models

£14.82 RRP £17.44

GALFER

17213514 BRAKE PAD SEMI METALLIC SCOOTER

£14.19 RRP £17.74

ALL BALLS

04070436 FORK SEAL ONLY KIT KTM/GAS GAS

£15.88 RRP £18.68

Moose Offroad

12310036 CHAIN ROLLER BLACK

£14.94 RRP £19.16

Moose Offroad

M79500 CHAIN ROLLER BLACK

£14.94 RRP £19.16

DENSO

IU24 DENSO SPARK PLUG, IRIDIUM POWER

£16.39 RRP £19.28

TWIN AIR

Twin Air Airbox Cover 10112426 for Selected Gas Gas Models

£18.14 RRP £21.34

TWIN AIR

10113616 PRE-OILED BACKFIRE AIR FILTER

£18.17 RRP £21.38

EBC

EBC Front FA-TT Series Carbon Fibre Offroad Brake Pads 17220262 AJP Beta Fantic Gas Gas HM Moto Honda Kawasaki Kove Red Moto Suzuki Yamaha

£16.93 RRP £21.70

Moose Offroad

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

£17.03 RRP £21.83

EBC

EBC Rear FA-TT Series Carbon Fibre Brake Pads FA131X AJP Fantic Gas Gas HM Moto Honda Husqvarna Kawasaki Suzuki TM Racing Yamaha

£17.04 RRP £21.84

Moose Offroad

17200224 QUALIFIER BRAKE PADS ORGANIC

£17.38 RRP £22.28

DP BRAKES

DP815 BRAKE PAD DP SINTERED REPLACEMENT STREET TOURING OFF-ROAD/ATV

£20.75 RRP £24.41

NGK SPARK PLUGS

CR8EIX SPARK PLUG IRIDIUM IX CR8EIX

£18.78 RRP £25.04

JT SPROCKETS

12100701 JTR822.41 REAR REPLACEMENT SPROCKET 41 TEETH 520 PITCH NATURAL C49 HIGH CARBON STEEL

£20.25 RRP £25.31

RENTHAL

12121651 SPROCKET F 520 12T

£20.35 RRP £25.44

DP BRAKES

SDP815MX BRAKE PAD SDP PRO MX HIGH FRICTION OFFROAD

£21.79 RRP £25.63

Moose Offroad

M815S47 BRAKE PAD XCR SINTERED

£20.40 RRP £26.16

JT SPROCKETS

12112596 SPROCKET RL 44T 520 BLK

£20.97 RRP £26.21

DP BRAKES

DP614 BRAKE PAD DP SINTERED REPLACEMENT STREET TOURING OFF-ROAD/ATV

£22.36 RRP £26.30

Moose Offroad

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

£20.54 RRP £26.33

JT SPROCKETS

JTR82242 JTR822.42 REAR REPLACEMENT SPROCKET 42 TEETH 520 PITCH NATURAL STEEL

£21.14 RRP £26.42

GALFER

17213538 BRAKE PAD SEMI METAL

£21.16 RRP £26.45

JT SPROCKETS

JTR82243 JTR822.43 REAR REPLACEMENT SPROCKET 43 TEETH 520 PITCH NATURAL STEEL

£21.22 RRP £26.53

Moose Offroad

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

£21.03 RRP £26.96

Moose Offroad

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

£21.07 RRP £27.01

JT SPROCKETS

12112597 SPROCKET RL 45T 520 BLK

£21.61 RRP £27.01

JT SPROCKETS

12100658 JTR822.45 REAR REPLACEMENT SPROCKET 45 TEETH 520 PITCH NATURAL C49 HIGH CARBON STEEL

£21.75 RRP £27.19

JT SPROCKETS

12100725 JTR822.44 REAR REPLACEMENT SPROCKET 44 TEETH 520 PITCH NATURAL C49 HIGH CARBON STEEL

£21.79 RRP £27.24

RENTHAL

12121639 SPROCKET F 520 13T SC

£21.85 RRP £27.31

Moose Offroad

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

£21.36 RRP £27.38

JT SPROCKETS

12120243 JTR822.48 REAR REPLACEMENT SPROCKET 48 TEETH 520 PITCH NATURAL STEEL

£22.43 RRP £28.04

JT SPROCKETS

12112672 SPROCKET RL 48T 520 BLK

£22.65 RRP £28.31

JT SPROCKETS

12120242 JTR822.46 REAR REPLACEMENT SPROCKET 46 TEETH 520 PITCH NATURAL STEEL

£22.66 RRP £28.32

JT SPROCKETS

JTR82249 JTR822.49 REAR REPLACEMENT SPROCKET 49 TEETH 520 PITCH NATURAL STEEL

£22.66 RRP £28.32

EBC

EBC Rear FA-R Series Sintered Metal Brake Pads FA131R AJP Fantic Gas Gas HM Moto Honda Husqvarna Kawasaki Suzuki TM Racing Yamaha

£22.26 RRP £28.54

EBC

EBC Front FA-R Series Sintered Metal Brake Pads FA185R AJP Beta Fantic Gas Gas HM Moto Honda Kawasaki Kove Red Moto Suzuki Yamaha

£22.38 RRP £28.69

JT SPROCKETS

12120244 JTR822.50 REAR REPLACEMENT SPROCKET 50 TEETH 520 PITCH NATURAL STEEL

£23.19 RRP £28.99

Moose Offroad

Moose Offroad Wheel Bearing and Seal Kit A251079 Beta Gas Gas Kawasaki Suzuki Yamaha

£22.69 RRP £29.09

JT SPROCKETS

12100765 JTR822.51 REAR REPLACEMENT SPROCKET 51 TEETH 520 PITCH NATURAL C49 HIGH CARBON STEEL

£23.48 RRP £29.35

JT SPROCKETS

12112598 SPROCKET RL 49T 520 BLK

£23.72 RRP £29.65

JT SPROCKETS

12101339 JTR822.53 REAR REPLACEMENT SPROCKET 53 TEETH 520 PITCH NATURAL C49 HIGH CARBON STEEL

£24.06 RRP £30.08

JT SPROCKETS

12112673 SPROCKET RL 50T 520 BLK

£24.47 RRP £30.59

JT SPROCKETS

12120245 JTR822.52 REAR REPLACEMENT SPROCKET 52 TEETH 520 PITCH NATURAL STEEL

£24.54 RRP £30.68

Moose Offroad

12111539 REAR SPROCKET 49 TEETH ALUMINIUM SILVER

£24.56 RRP £31.49

Moose Offroad

12111434 REAR SPROCKET 42 TEETH ALUMINIUM BLACK

£24.73 RRP £31.70

JT SPROCKETS

12112599 SPROCKET RL 51T 520 BLK

£25.65 RRP £32.06

Moose Offroad

12111653 REAR SPROCKET 51 TEETH ALUMINIUM RED

£25.05 RRP £32.12

Moose Offroad

12111443 REAR SPROCKET 51 TEETH ALUMINIUM BLACK

£25.08 RRP £32.16

Moose Offroad

12111651 REAR SPROCKET 49 TEETH ALUMINIUM RED

£25.15 RRP £32.24

JT SPROCKETS

12112600 SPROCKET RL 52T 520 BLK

£25.86 RRP £32.33

Moose Offroad

12111441 REAR SPROCKET 49 TEETH ALUMINIUM BLACK

£25.37 RRP £32.53

Moose Offroad

12111908 REAR SPROCKET / 51 TEETH / 520 PITCH / BLUE / ALUMINUM

£25.38 RRP £32.54

Moose Offroad

12111645 REAR SPROCKET 43 TEETH ALUMINIUM RED

£25.38 RRP £32.54

Moose Offroad

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

£25.61 RRP £32.83

JT SPROCKETS

12112601 SPROCKET RL 53T 520 BLK

£27.12 RRP £33.90

Moose Offroad

04070104 FORK AND DUST SEAL KIT 45MM

£26.83 RRP £34.40

GALFER

17213202 BRAKE PAD SINTER

£27.95 RRP £34.94

Moose Offroad

12111433 REAR SPROCKET 41 TEETH ALUMINIUM BLACK

£28.72 RRP £36.82

Moose Offroad

12111647 REAR SPROCKET 45 TEETH ALUMINIUM RED

£28.74 RRP £36.84

Moose Offroad

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

£28.77 RRP £36.89

ALL BALLS

04070400 FORK & DUST SEAL KIT BMW/BETA/GAS GAS

£32.14 RRP £37.81

Moose Offroad

12111442 REAR SPROCKET 50 TEETH ALUMINIUM BLACK

£30.09 RRP £38.58

Moose Offroad

12111540 REAR SPROCKET 50 TEETH ALUMINIUM SILVER

£30.29 RRP £38.83

Moose Offroad

12111652 REAR SPROCKET 50 TEETH ALUMINIUM RED

£30.76 RRP £39.43

Moose Offroad

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

£30.84 RRP £39.54

Moose Offroad

12111538 REAR SPROCKET 48 TEETH ALUMINIUM SILVER

£31.12 RRP £39.90

Moose Offroad

12111444 REAR SPROCKET 52 TEETH ALUMINIUM BLACK

£31.12 RRP £39.90

Moose Offroad

12111437 REAR SPROCKET 45 TEETH ALUMINIUM BLACK

£31.22 RRP £40.02

Moose Offroad

12111440 REAR SPROCKET 48 TEETH ALUMINIUM BLACK

£31.22 RRP £40.02

Moose Offroad

12111650 REAR SPROCKET 48 TEETH ALUMINIUM RED

£31.25 RRP £40.06

Moose Offroad

12111654 REAR SPROCKET 52 TEETH ALUMINIUM RED

£31.25 RRP £40.07

Moose Offroad

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

£31.44 RRP £40.31

WOSSNER

09120688 REPLACEMENT 4-STROKE PISTON RING SET

£35.77 RRP £45.86

EBC

MXS185 BRAKE PAD MXS-SERIES SINTERED METAL

£36.60 RRP £46.92

Moose Offroad

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

£38.18 RRP £48.95

Moose Offroad

12101825 REAR SPROCKET / 49 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL

£38.86 RRP £49.82

Moose Offroad

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

£39.45 RRP £50.58

FACTORY LINKS

04010110 STEERING STEM BEARING KT

£41.10 RRP £51.38

TECMATE

38070488 OptiMate 1 DUO

£43.83 RRP £51.56

Moose Offroad

06320286 THROTTLE TUBE REPLACEMENT NATURAL

£42.84 RRP £54.92

PIVOT WORKS

04070713 FORK SEAL KT Z044

£47.44 RRP £55.81

Moose Offroad

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

£44.92 RRP £57.59

Moose Offroad

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

£47.52 RRP £60.92

Moose Offroad

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

£47.52 RRP £60.92

Moose Offroad

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

£47.52 RRP £60.92

Moose Offroad

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

£47.66 RRP £61.10

Moose Offroad

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

£47.92 RRP £61.44

RENTHAL

12111144 SPROCK R 520 52T SI UL SC

£49.33 RRP £61.66

RENTHAL

12111139 SPROCK R 520 47T SI UL SC

£49.38 RRP £61.72

RENTHAL

12111142 SPROCK R 520 50T SI UL SC

£49.38 RRP £61.72

RENTHAL

12111143 SPROCK R 520 51T SI UL SC

£49.38 RRP £61.72

RENTHAL

12112528 SPROCK R 520 46T SI UL SC

£50.59 RRP £63.24

RENTHAL

12111140 SPROCK R 520 48T SI UL SC

£50.61 RRP £63.26

RENTHAL

12111141 SPROCK R 520 49T SI UL SC

£50.61 RRP £63.26

TECMATE

38070286 OptiMate Lithium LFP 4s 0,8 A

£54.42 RRP £64.02

EBC

17210845 BRAKE PAD EPFA-HH SERIES SINTERED METAL

£53.71 RRP £68.86

TECMATE

38070253 OptiMate 3

£59.70 RRP £70.24

PROX

09250388 CAM CHAIN 82RH2010-128M

£60.03 RRP £75.04

GALFER

17111755 BRAKE ROTOR FIXED WAVE

£65.61 RRP £82.01

Moose Offroad

04120163 FORK GUARD BLACK

£65.67 RRP £84.19

PROX

12310889 DRIVE CHAIN MX

£67.89 RRP £84.86

GALFER

17111754 BRAKE ROTOR FIXED WAVE

£71.77 RRP £89.71

PROX

12310890 DRIVE CHAIN MX GOLD

£73.58 RRP £91.98

PROX

12310891 DRIVE CHAIN X-RING

£86.93 RRP £108.66

PROX

12310892 DRIVE CHAIN X-RING GOLD

£89.94 RRP £112.42

GAS GAS HALLEY 450 SM

All 114 parts

From the same paddock