Yamaha YFZ450 Parts & Accessories

Find parts for the 2003–2017 Yamaha YFZ450. This page lists 57 products matched to this bike by fitment data, from brands including BikeMaster, ASV, ProTaper and EBC Powersports.

Popular categories for this bike: sprockets, batteries, levers, brake pads - performance and oil filters. Use the filters to narrow by category, brand or price.

Shop by category: Sprockets · Batteries · Levers

Not sure your model year is covered? Use the vehicle search or contact us before ordering and we will confirm fitment.
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57 items

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  • Samco Sport Silicone Radiator Hose Kit - Yamaha YFZ 450 2004-2008

    Samco Sport Silicone Radiator Hose Kit - Yamaha YFZ 450 2004-2008

    Samco Sport Silicone Radiator Hose Kit - Yamaha YFZ 450 2004-2008
    $110.95
  • Samco Sport Stainless Steel Hose Clip Kit - Yamaha YFZ 450 2004-2008

    Samco Sport Stainless Steel Hose Clip Kit - Yamaha YFZ 450 2004-2008

    Samco Sport Stainless Steel Hose Clip Kit - Yamaha YFZ 450 2004-2008
    $23.95
  • ASV F4 Series Off-Road/Quad Clutch Lever w/ Perch (for Yamaha) # CDF406YSX

    ASV F4 Series Off-Road/Quad Clutch Lever w/ Perch (for Yamaha) # CDF406YSX

    ASV F4 Series Off-Road/Quad Clutch Lever w/ Perch (for Yamaha) # CDF406YSX
    $115.00
  • ASV F4 PRO Dirt / ATV Clutch Lever w/ Perch (For Yamaha) # CDF406YPX

    ASV F4 PRO Dirt / ATV Clutch Lever w/ Perch (For Yamaha) # CDF406YPX

    ASV F4 PRO Dirt / ATV Clutch Lever w/ Perch (For Yamaha) # CDF406YPX
    $160.00
  • ASV F4 Series Off-Road/Quad Clutch Lever # CDF407

    ASV F4 Series Off-Road/Quad Clutch Lever # CDF407

    ASV F4 Series Off-Road/Quad Clutch Lever # CDF407
    $95.00
  • ASV C6 PRO Dirt ATV Clutch Lever w/ Perch (For Yamaha) # CDC606YPX

    ASV C6 PRO Dirt ATV Clutch Lever w/ Perch (For Yamaha) # CDC606YPX

    ASV C6 PRO Dirt ATV Clutch Lever w/ Perch (For Yamaha) # CDC606YPX
    $180.00
  • ASV F4 Series ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YSX

    ASV F4 Series ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YSX

    ASV F4 Series ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YSX
    $200.00
  • ASV F4 PRO ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YPX

    ASV F4 PRO ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YPX

    ASV F4 PRO ATV Clutch and Brake Lever Pair Pack w/ Perch (For Yamaha) # BCF4A106YPX
    $230.00
  • ASV F4 Series Quad Brake Lever # BQF4A1

    ASV F4 Series Quad Brake Lever # BQF4A1

    ASV F4 Series Quad Brake Lever # BQF4A1
    $100.00
  • ASV C6 Series Quad Brake Lever # BQC6A1

    ASV C6 Series Quad Brake Lever # BQC6A1

    ASV C6 Series Quad Brake Lever # BQC6A1
    $125.00
  • ASV C6 Series Off-Road/Quad Clutch Lever # CDC607

    ASV C6 Series Off-Road/Quad Clutch Lever # CDC607

    ASV C6 Series Off-Road/Quad Clutch Lever # CDC607
    $120.00
  • ASV 2pc PRO Brake and Clutch Dust Covers Set for BC0106SX, BC0806SX, BC1306SX, BC1606SX, BCA106SX, BCA206SX, BCA506SX w/ Perch

    ASV 2pc PRO Brake and Clutch Dust Covers Set for BC0106SX, BC0806SX, BC1306SX, BC1606SX, BCA106SX, BCA206SX, BCA506SX w/ Perch

    ASV 2pc PRO Brake and Clutch Dust Covers Set for BC0106SX, BC0806SX, BC1306SX, BC1606SX, BCA106SX, BCA206SX, BCA506SX w/ Perch
    $30.00
  • ASV PRO Dust Cover for ASV Pro Clutch or Brake Perch #DCC01P

    ASV PRO Dust Cover for ASV Pro Clutch or Brake Perch #DCC01P

    ASV PRO Dust Cover for ASV Pro Clutch or Brake Perch #DCC01P
    $20.00
  • ASV PRO Brake Dust Cover for Select ASV Levers #DCB01S

    ASV PRO Brake Dust Cover for Select ASV Levers #DCB01S

    ASV PRO Brake Dust Cover for Select ASV Levers #DCB01S
    $20.00
  • ASV PRO Perch Quick On-The-Fly Cable Adjuster Dial

    ASV PRO Perch Quick On-The-Fly Cable Adjuster Dial

    ASV PRO Perch Quick On-The-Fly Cable Adjuster Dial
    $12.00
  • ASV 2pc Dirt Brake and Clutch Reach Adjust Dials Set for F4 or C6 - WSR02

    ASV 2pc Dirt Brake and Clutch Reach Adjust Dials Set for F4 or C6 - WSR02

    ASV 2pc Dirt Brake and Clutch Reach Adjust Dials Set for F4 or C6 - WSR02
    $16.00
  • All Balls Racing 87-90 Suzuki LT-230S Chain Roller Upper
    Sale

    All Balls Racing 87-90 Suzuki LT-230S Chain Roller Upper

    All Balls Racing 87-90 Suzuki LT-230S Chain Roller Upper
    $22.39 $23.57
  • All Balls Racing 04-09 Yamaha YFZ450 Accelerator Pump Rebuild Kit
    Sale

    All Balls Racing 04-09 Yamaha YFZ450 Accelerator Pump Rebuild Kit

    All Balls Racing 04-09 Yamaha YFZ450 Accelerator Pump Rebuild Kit
    $25.13 $26.45
  • All Balls Racing 06-09 Yamaha YFZ450 Brake Pad Retaining Pin Kit Rear
    Sale

    All Balls Racing 06-09 Yamaha YFZ450 Brake Pad Retaining Pin Kit Rear

    All Balls Racing 06-09 Yamaha YFZ450 Brake Pad Retaining Pin Kit Rear
    $15.68 $16.50
  • All Balls Racing 06-09 Yamaha YFZ450 Brake Disc Rear
    Sale

    All Balls Racing 06-09 Yamaha YFZ450 Brake Disc Rear

    All Balls Racing 06-09 Yamaha YFZ450 Brake Disc Rear
    $63.10 $66.42
  • FMF Racing Yamaha YFZ450 04-09/ 12-15 Powercore 4 Muffler
    Sold out

    FMF Racing Yamaha YFZ450 04-09/ 12-15 Powercore 4 Muffler

    FMF Racing Yamaha YFZ450 04-09/ 12-15 Powercore 4 Muffler
    $449.99
  • FMF Racing Yamaha YFZ450 04-09/12-15 Q4 S/A Muffler
    Sold out

    FMF Racing Yamaha YFZ450 04-09/12-15 Q4 S/A Muffler

    FMF Racing Yamaha YFZ450 04-09/12-15 Q4 S/A Muffler
    $499.99
  • FMF Racing Yamaha YZ/WR450F 03-06/ YFZ450 04-09/ 12-15 SS Powerbomb Header

    FMF Racing Yamaha YZ/WR450F 03-06/ YFZ450 04-09/ 12-15 SS Powerbomb Header

    FMF Racing Yamaha YZ/WR450F 03-06/ YFZ450 04-09/ 12-15 SS Powerbomb Header
    $249.99
  • ProTaper Yamaha/Kawasaki Front Sprocket - 15 Teeth

    ProTaper Yamaha/Kawasaki Front Sprocket - 15 Teeth

    ProTaper Yamaha/Kawasaki Front Sprocket - 15 Teeth
    $29.99