FIR – Page 545 – Pro Power MX

Ignition Cover

Dirt Racing Ignition Water Pump Cover Kit 2006-2008 KTM 50 SX 45130002000 45135052000

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£109.99

Ignition Cover

Dirt Racing Ignition Water Pump Cover Kit 2006-2008 KTM 50 SX 45130002000 45135052000

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£109.99

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Cylinder Head

FIR Cylinder Head Kit 39.5mm KTM 50 SX Pro Junior & Senior Includes Spark Plug

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£73.99

Cylinder Head

FIR Cylinder Head Kit 39.5mm KTM 50 SX Pro Junior & Senior Includes Spark Plug

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£73.99

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FIR Offer 56-k206.395.kit Best Price ......... 39.5mm Cylinder KTM 50 SX Pro Junior Senior, 45130005100 a 45130038100 45130005100 B 45130038100 45130005100 C 45130038100

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£112.99

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FIR Offer 56-k206.395.kit Best Price ......... 39.5mm Cylinder KTM 50 SX Pro Junior Senior, 45130005100 a 45130038100 45130005100 B 45130038100 45130005100 C 45130038100

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£112.99

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Pistons & Kits

FIR Piston Kit 40mm Pin 10mm Yamaha Aerox Aprilia Italjet 50

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£23.99

Pistons & Kits

FIR Piston Kit 40mm Pin 10mm Yamaha Aerox Aprilia Italjet 50

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£23.99

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Cylinder Kits

FIR Cylinder Big Bore 70 Kit Yamaha Minarelli Jog 50cc 2 Stroke

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£125.99

Cylinder Kits

FIR Cylinder Big Bore 70 Kit Yamaha Minarelli Jog 50cc 2 Stroke

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£125.99

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Unknown Type

FIR Water Pump Seal Driver 3610075, Polaris Ranger 700 800 XP Crew / RZR 800's RZR-s RZR-4 / Sportsman 600 700's 800

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£21.99

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FIR Water Pump Seal Driver 3610075, Polaris Ranger 700 800 XP Crew / RZR 800's RZR-s RZR-4 / Sportsman 600 700's 800

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£21.99

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Switch

FIR High Low Lighting + Start Stop Kill Switch Lh Controls Polaris Can-am Yamaha Suzuki Honda Kawasaki

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£19.99

Switch

FIR High Low Lighting + Start Stop Kill Switch Lh Controls Polaris Can-am Yamaha Suzuki Honda Kawasaki

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£19.99

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Sensor - Pressure

FIR Map Air Intake Manifold Pressure Sensor Polaris 150 325 450 500 570 800 850 900 1000 0261230099

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£23.99

Sensor - Pressure

FIR Map Air Intake Manifold Pressure Sensor Polaris 150 325 450 500 570 800 850 900 1000 0261230099

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£23.99

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Brake & Clutch Tools

FIR Shock Absorber Clutch Spreader Tool 2009-2019 Polaris XP 550 RZR General 850 900 1000

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£19.99

Brake & Clutch Tools

FIR Shock Absorber Clutch Spreader Tool 2009-2019 Polaris XP 550 RZR General 850 900 1000

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£19.99

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Fuel Petcocks & Taps

FIR Fuel Tap Petcock Bmw R51/3 R67 R67/2 R67/3 R68 R69 R50 R50/2 R50s R60 R60/2 R69 R69s

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£33.99

Fuel Petcocks & Taps

FIR Fuel Tap Petcock Bmw R51/3 R67 R67/2 R67/3 R68 R69 R50 R50/2 R50s R60 R60/2 R69 R69s

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£33.99

Part Number:

Unknown Type

Dirt Racing Air Filter Cleaner Intake Hose Boot 2002-2006 Polaris Sportsman 600 700 5412066

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£39.99

Unknown Type

Dirt Racing Air Filter Cleaner Intake Hose Boot 2002-2006 Polaris Sportsman 600 700 5412066

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Model:

£39.99

Part Number:

Unknown Type

Dirt Racing Front Brake Wheel Cylinder 1993-2004 Kawasaki Mule 500 520 550 43092-1057

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£32.99

Unknown Type

Dirt Racing Front Brake Wheel Cylinder 1993-2004 Kawasaki Mule 500 520 550 43092-1057

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£32.99

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Unknown Type

Dirt Racing Top End Rebuild Kit Std Bore 2000-2013 Yamaha YZ250 Piston 66mm & Gaskets

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£60.99

Unknown Type

Dirt Racing Top End Rebuild Kit Std Bore 2000-2013 Yamaha YZ250 Piston 66mm & Gaskets

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Model:

£60.99

Part Number:

Ignition Switch

FIR Kawasaki Start Switch 19-21, Fir Brand MX-01052, KX 250/450, 27010-0907

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£15.99

Ignition Switch

FIR Kawasaki Start Switch 19-21, Fir Brand MX-01052, KX 250/450, 27010-0907

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£15.99

Part Number:

Switch

FIR YZ 450 F Launch Switch 20-22, Fir Brand MX-01053, B2w-83976-00

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£34.99

Switch

FIR YZ 450 F Launch Switch 20-22, Fir Brand MX-01053, B2w-83976-00

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Model:

£34.99

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Chain Slider

FIR Chain Slider 17>18 CRF450 R/rx, Black Fir MX-03178-bk / CRF250, 52170-mke-a00

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£13.99

Chain Slider

FIR Chain Slider 17>18 CRF450 R/rx, Black Fir MX-03178-bk / CRF250, 52170-mke-a00

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Engine:

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£13.99

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Dirt Racing Ignition Water Pump Cover Kit 2006-2008 KTM 50 SX 45130002000 45135052000

Dirt Racing Ignition Water Pump Cover Kit 2006-2008 KTM 50 SX 45130002000 45135052000

FIR Cylinder Head Kit 39.5mm KTM 50 SX Pro Junior & Senior Includes Spark Plug

FIR Cylinder Head Kit 39.5mm KTM 50 SX Pro Junior & Senior Includes Spark Plug

FIR Offer 56-k206.395.kit Best Price ......... 39.5mm Cylinder KTM 50 SX Pro Junior Senior, 45130005100 a 45130038100 45130005100 B 45130038100 45130005100 C 45130038100

FIR Offer 56-k206.395.kit Best Price ......... 39.5mm Cylinder KTM 50 SX Pro Junior Senior, 45130005100 a 45130038100 45130005100 B 45130038100 45130005100 C 45130038100

FIR Piston Kit 40mm Pin 10mm Yamaha Aerox Aprilia Italjet 50

FIR Piston Kit 40mm Pin 10mm Yamaha Aerox Aprilia Italjet 50

FIR Cylinder Big Bore 70 Kit Yamaha Minarelli Jog 50cc 2 Stroke

FIR Cylinder Big Bore 70 Kit Yamaha Minarelli Jog 50cc 2 Stroke

FIR Water Pump Seal Driver 3610075, Polaris Ranger 700 800 XP Crew / RZR 800's RZR-s RZR-4 / Sportsman 600 700's 800

FIR Water Pump Seal Driver 3610075, Polaris Ranger 700 800 XP Crew / RZR 800's RZR-s RZR-4 / Sportsman 600 700's 800

FIR High Low Lighting + Start Stop Kill Switch Lh Controls Polaris Can-am Yamaha Suzuki Honda Kawasaki

FIR High Low Lighting + Start Stop Kill Switch Lh Controls Polaris Can-am Yamaha Suzuki Honda Kawasaki

FIR Map Air Intake Manifold Pressure Sensor Polaris 150 325 450 500 570 800 850 900 1000 0261230099

FIR Map Air Intake Manifold Pressure Sensor Polaris 150 325 450 500 570 800 850 900 1000 0261230099

FIR Shock Absorber Clutch Spreader Tool 2009-2019 Polaris XP 550 RZR General 850 900 1000

FIR Shock Absorber Clutch Spreader Tool 2009-2019 Polaris XP 550 RZR General 850 900 1000

FIR Fuel Tap Petcock Bmw R51/3 R67 R67/2 R67/3 R68 R69 R50 R50/2 R50s R60 R60/2 R69 R69s

FIR Fuel Tap Petcock Bmw R51/3 R67 R67/2 R67/3 R68 R69 R50 R50/2 R50s R60 R60/2 R69 R69s

Dirt Racing Air Filter Cleaner Intake Hose Boot 2002-2006 Polaris Sportsman 600 700 5412066

Dirt Racing Air Filter Cleaner Intake Hose Boot 2002-2006 Polaris Sportsman 600 700 5412066

Dirt Racing Front Brake Wheel Cylinder 1993-2004 Kawasaki Mule 500 520 550 43092-1057

Dirt Racing Front Brake Wheel Cylinder 1993-2004 Kawasaki Mule 500 520 550 43092-1057

Dirt Racing Top End Rebuild Kit Std Bore 2000-2013 Yamaha YZ250 Piston 66mm & Gaskets

Dirt Racing Top End Rebuild Kit Std Bore 2000-2013 Yamaha YZ250 Piston 66mm & Gaskets

FIR Kawasaki Start Switch 19-21, Fir Brand MX-01052, KX 250/450, 27010-0907

FIR Kawasaki Start Switch 19-21, Fir Brand MX-01052, KX 250/450, 27010-0907

FIR YZ 450 F Launch Switch 20-22, Fir Brand MX-01053, B2w-83976-00

FIR YZ 450 F Launch Switch 20-22, Fir Brand MX-01053, B2w-83976-00

FIR Chain Slider 17>18 CRF450 R/rx, Black Fir MX-03178-bk / CRF250, 52170-mke-a00

FIR Chain Slider 17>18 CRF450 R/rx, Black Fir MX-03178-bk / CRF250, 52170-mke-a00

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Christmas Opening Hours : Closed from 2 pm on 24th of December 2025, Reopening on 6 th of January 2026 , all online orders place in this Period will be posted from 5th of January 2026

Christmas Opening Hours : Closed from 2 pm on 24th of December 2025, Reopening on 6 th of January 2026 , all online orders place in this Period will be posted from 5th of January 2026

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