Collection: Yamaha YFZ450 Parts & Spares

Shop Yamaha YFZ450 parts and spares for maintenance, engine rebuilds, racing and performance upgrades. Browse engine, clutch, drivetrain, suspension, brakes, steering, exhaust, electrical and chassis components.

PISTON KIT VERTEX 98.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 23403B OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 98.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 23403B OS +3.00 BIG BORE COMPR 12,0:1

Regular price £275.31 GBP

Regular price Sale price £275.31 GBP
Unit price per
PISTON KIT VERTEX 98.0 C YAMAHA YFZ 450 S/R 04-17, VERTEX 23403C OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 98.0 C YAMAHA YFZ 450 S/R 04-17, VERTEX 23403C OS +3.00 BIG BORE COMPR 12,0:1

Regular price £275.31 GBP

Regular price Sale price £275.31 GBP
Unit price per
PISTON KIT VERTEX 95.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 22984B QUAD COMPR 12,0:1

PISTON KIT VERTEX 95.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 22984B QUAD COMPR 12,0:1

Regular price £232.35 GBP

Regular price Sale price £232.35 GBP
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Wiseco Forged Piston Kit 95.00 mm 11.4:1 CR for Yamaha YFZ450 2004–2013 4865M09500

Wiseco Forged Piston Kit 95.00 mm 11.4:1 CR for Yamaha YFZ450 2004–2013 4865M09500

Regular price £232.78 GBP

Regular price Sale price £232.78 GBP
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Wiseco Clutch Basket for Yamaha YFZ450 2007–2009 WPP3039

Wiseco Clutch Basket for Yamaha YFZ450 2007–2009 WPP3039

Regular price £351.91 GBP

Regular price Sale price £351.91 GBP
Unit price per
09-20 YFZ450R/ X M-BOMB SS, FMF 044358 MEGABOMB HEADER

09-20 YFZ450R/ X M-BOMB SS, FMF 044358 MEGABOMB HEADER

Regular price £397.94 GBP

Regular price Sale price £397.94 GBP
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09-20 YFZ450R/X P-BOMB SS PIPE, FMF 044298 POWERBOMB HEADER

09-20 YFZ450R/X P-BOMB SS PIPE, FMF 044298 POWERBOMB HEADER

Regular price £285.69 GBP

Regular price Sale price £285.69 GBP
Unit price per
04-15 YFZ450 PC4 W/SA MUFFLER, FMF 044224 POWERCORE SILENCER

04-15 YFZ450 PC4 W/SA MUFFLER, FMF 044224 POWERCORE SILENCER

Regular price £477.53 GBP

Regular price Sale price £477.53 GBP
Unit price per
04-15 YFZ450 Q4 W/SA MUFFLER, FMF 044210 EXHAUST SILENCER

04-15 YFZ450 Q4 W/SA MUFFLER, FMF 044210 EXHAUST SILENCER

Regular price £495.22 GBP

Regular price Sale price £495.22 GBP
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09-20 YFZ450R/X Q4 W/SA PIPE, FMF 044301 QUIET CORE SILENCER

09-20 YFZ450R/X Q4 W/SA PIPE, FMF 044301 QUIET CORE SILENCER

Regular price £495.22 GBP

Regular price Sale price £495.22 GBP
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09-20 YFZ450R/X PC4 W/SA PIPE, FMF 044300 POWERCORE SILENCER

09-20 YFZ450R/X PC4 W/SA PIPE, FMF 044300 POWERCORE SILENCER

Regular price £477.53 GBP

Regular price Sale price £477.53 GBP
Unit price per
09-20 YFZ450R F4.1RCT TI CARB, FMF 044400 FACTORY SILENCER, C/FIBRE CAP ONLY

09-20 YFZ450R F4.1RCT TI CARB, FMF 044400 FACTORY SILENCER, C/FIBRE CAP ONLY

Regular price £668.55 GBP

Regular price Sale price £668.55 GBP
Unit price per
CLUTCH KIT HD YAMAHA YFZ 450, DP CLUTCH KIT DPK207

CLUTCH KIT HD YAMAHA YFZ 450, DP CLUTCH KIT DPK207

Regular price £140.16 GBP

Regular price Sale price £140.16 GBP
Unit price per
BRAKE CALIPER REAR 06-21 YAMAHA YFZ450 13-21 RAPTOR 700 5TG-2580W-21-00 5TG-2580W-20-00

BRAKE CALIPER REAR 06-21 YAMAHA YFZ450 13-21 RAPTOR 700 5TG-2580W-21-00 5TG-2580W-20-00

Regular price £238.20 GBP

Regular price Sale price £238.20 GBP
Unit price per
YFZ 450 09-22 TITANIUM ENGINE BOLT KIT, KIT SIZE BOLTS !!! MADE TO ORDER !!!

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YFZ 450 09-22 TITANIUM ENGINE BOLT KIT, KIT SIZE BOLTS !!! MADE TO ORDER !!!

Regular price £164.11 GBP

Regular price Sale price £164.11 GBP
Unit price per

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MANUAL YFZ450 04-09 CLYMER

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MANUAL YFZ450 04-09 CLYMER

Regular price £35.91 GBP

Regular price Sale price £35.91 GBP
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Collection: Yamaha YFZ450 Parts & Spares

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PISTON KIT VERTEX 98.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 23403B OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 98.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 23403B OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 98.0 C YAMAHA YFZ 450 S/R 04-17, VERTEX 23403C OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 98.0 C YAMAHA YFZ 450 S/R 04-17, VERTEX 23403C OS +3.00 BIG BORE COMPR 12,0:1

PISTON KIT VERTEX 95.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 22984B QUAD COMPR 12,0:1

PISTON KIT VERTEX 95.0 B YAMAHA YFZ 450 S/R 04-17, VERTEX 22984B QUAD COMPR 12,0:1

Wiseco Forged Piston Kit 95.00 mm 11.4:1 CR for Yamaha YFZ450 2004–2013 4865M09500

Wiseco Forged Piston Kit 95.00 mm 11.4:1 CR for Yamaha YFZ450 2004–2013 4865M09500

Wiseco Clutch Basket for Yamaha YFZ450 2007–2009 WPP3039

Wiseco Clutch Basket for Yamaha YFZ450 2007–2009 WPP3039

09-20 YFZ450R/ X M-BOMB SS, FMF 044358 MEGABOMB HEADER

09-20 YFZ450R/ X M-BOMB SS, FMF 044358 MEGABOMB HEADER

09-20 YFZ450R/X P-BOMB SS PIPE, FMF 044298 POWERBOMB HEADER

09-20 YFZ450R/X P-BOMB SS PIPE, FMF 044298 POWERBOMB HEADER

04-15 YFZ450 PC4 W/SA MUFFLER, FMF 044224 POWERCORE SILENCER

04-15 YFZ450 PC4 W/SA MUFFLER, FMF 044224 POWERCORE SILENCER

04-15 YFZ450 Q4 W/SA MUFFLER, FMF 044210 EXHAUST SILENCER

04-15 YFZ450 Q4 W/SA MUFFLER, FMF 044210 EXHAUST SILENCER

09-20 YFZ450R/X Q4 W/SA PIPE, FMF 044301 QUIET CORE SILENCER

09-20 YFZ450R/X Q4 W/SA PIPE, FMF 044301 QUIET CORE SILENCER

09-20 YFZ450R/X PC4 W/SA PIPE, FMF 044300 POWERCORE SILENCER

09-20 YFZ450R/X PC4 W/SA PIPE, FMF 044300 POWERCORE SILENCER

09-20 YFZ450R F4.1RCT TI CARB, FMF 044400 FACTORY SILENCER, C/FIBRE CAP ONLY

09-20 YFZ450R F4.1RCT TI CARB, FMF 044400 FACTORY SILENCER, C/FIBRE CAP ONLY

CLUTCH KIT HD YAMAHA YFZ 450, DP CLUTCH KIT DPK207

CLUTCH KIT HD YAMAHA YFZ 450, DP CLUTCH KIT DPK207

BRAKE CALIPER REAR 06-21 YAMAHA YFZ450 13-21 RAPTOR 700 5TG-2580W-21-00 5TG-2580W-20-00

BRAKE CALIPER REAR 06-21 YAMAHA YFZ450 13-21 RAPTOR 700 5TG-2580W-21-00 5TG-2580W-20-00

YFZ 450 09-22 TITANIUM ENGINE BOLT KIT, KIT SIZE BOLTS !!! MADE TO ORDER !!!

YFZ 450 09-22 TITANIUM ENGINE BOLT KIT, KIT SIZE BOLTS !!! MADE TO ORDER !!!

MANUAL YFZ450 04-09 CLYMER

MANUAL YFZ450 04-09 CLYMER

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Collection: Yamaha YFZ450 Parts & Spares

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