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2020 YAMAHA YZ450F Parts & Accessories

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Displaying parts for your 2020 YAMAHA YZ450F

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See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:120/80x19
  • Front Sprocket:13 Tooth
  • Rear Sprocket:49 Tooth
  • Chain:520x114
  • Spark Plug:LMAR8G
Tusk Rear Brake Pin Kit$3.99MSRP: $4.99 You save 20%
Rated 4.71 out of five stars.★★★★★
Fisch Moto Spark Arrestor USFS Approved$89.00
Rated 4.21 out of five stars.★★★★☆
Tusk Shock Seal Bullet Tool$12.99MSRP: $15.99 You save 19%
Rated 4.85 out of five stars.★★★★★
Shorai Lithium-Iron Battery$164.88MSRP: $175.95 You save 6%
Rated 4.68 out of five stars.★★★★★
Highline Recreation Style 2 Extreme Enduro Tugger Lift Strap, Front$22.99
Rated 4.83 out of five stars.★★★★★
Tusk Billet Start/Kill Switch$14.99MSRP: $29.99 You save 50%
Rated 4.28 out of five stars.★★★★☆
Tusk Aluminum Throttle Tube$24.99MSRP: $29.99 You save 17%
Rated 4.73 out of five stars.★★★★★
Tusk Titanium Sprocket Bolt Kit$39.99MSRP: $48.99 You save 18%
Rated 5.00 out of five stars.★★★★★
Tusk Wheel Bearing Seals$6.99MSRP: $9.99 You save 30%
Rated 4.88 out of five stars.★★★★★
Ride Engineering Poly Cone Kit$26.96MSRP: $29.95 You save 10%
Rated 4.75 out of five stars.★★★★★
G2 Ergonomics Throttle Tamer$69.95
Rated 5.00 out of five stars.★★★★★
All Balls Counter Shaft Seal Kit$19.96MSRP: $22.18 You save 10%
Rated 4.74 out of five stars.★★★★★
RK 520 Chain$30.88
Rated 4.26 out of five stars.★★★★☆
Tusk Spark Plug Socket$10.99MSRP: $14.99 You save 27%
Rated 4.82 out of five stars.★★★★★
Attack Graphics Works Seat Cover$34.47 – $45.99MSRP: $54.99 You save up to 37%
Rated 4.55 out of five stars.★★★★⯪
Tusk Front Brake Master Cylinder Rebuild Kit$19.99MSRP: $23.00 You save 13%
Rated 5.00 out of five stars.★★★★★
Acerbis Upper Fork Guards$19.87MSRP: $31.95 You save 38%
Rated 4.62 out of five stars.★★★★⯪
Motion Pro Titan Throttle Tube$21.99
Rated 4.55 out of five stars.★★★★⯪
Enduro Engineering Ultra Rear Disc Guard$98.95MSRP: $109.95 You save 10%
Rated 4.87 out of five stars.★★★★★
Enduro Engineering Skid Plate$119.88MSRP: $129.95 You save 8%
Rated 4.76 out of five stars.★★★★★
Bolt Oil Change Hardware Kit$7.99
Rated 4.75 out of five stars.★★★★★
Acerbis Radiator Louvers$29.88MSRP: $39.95 You save 25%
Rated 4.64 out of five stars.★★★★⯪
EBC MXS Brake Pad - Sintered Metal$44.13
Rated 4.56 out of five stars.★★★★⯪
Mylers Aluminum Radiator$175.00
Rated 4.12 out of five stars.★★★★☆
Cometic Oil Filter O-Ring$5.42
Rated 4.06 out of five stars.★★★★☆
Tusk Fork Bushing Kit$25.99MSRP: $35.99 You save 28%
Rated 4.94 out of five stars.★★★★★
Acerbis K-Future Handguards$41.88MSRP: $52.95 You save 21%
Rated 3.44 out of five stars.★★★⯪☆
Hammerhead Forged Shift Lever with Knurled Tip$37.79MSRP: $41.99 You save 10%
Rated 4.40 out of five stars.★★★★⯪
Pivot Works Steering Stem Bearing Kit$49.88MSRP: $66.23 You save 25%
Rated 4.80 out of five stars.★★★★★
Fasst Rear Brake Return Spring Kit$19.99
Rated 4.44 out of five stars.★★★★⯪
Renthal Twinwall 1 1/8" Handlebar$167.88
Rated 4.90 out of five stars.★★★★★
Tusk Titanium Axle Adjuster Bolts$15.99MSRP: $24.99 You save 36%
Rated 4.88 out of five stars.★★★★★
Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
Rated 4.91 out of five stars.★★★★★
Tusk Rear Brake Caliper Rebuild Kit$18.99MSRP: $24.99 You save 24%
Rated 4.71 out of five stars.★★★★★
Boyesen Clutch Cover$86.36MSRP: $95.95 You save 10%
Rated 4.60 out of five stars.★★★★⯪
Rocky Mountain ATV/MC Pro Series Seat Cover$35.99MSRP: $45.99 You save 22%
Rated 4.43 out of five stars.★★★★⯪
Hot Rods Water Pump Repair Kit$26.06MSRP: $28.95 You save 10%
Rated 4.66 out of five stars.★★★★★
Tusk Titanium Rotor Bolt Kit$14.99MSRP: $17.99 You save 17%
Rated 5.00 out of five stars.★★★★★
Renthal 1 1/8" FatBar$115.88
Rated 4.90 out of five stars.★★★★★
Tusk Swing Arm Chain Adjuster Bolt Repair Kit$15.99MSRP: $29.99 You save 47%
Rated 4.33 out of five stars.★★★★⯪
Tusk Cartridge Rod Holding Tool$9.99MSRP: $12.99 You save 23%
Rated 4.81 out of five stars.★★★★★
Supersprox Stealth Rear Sprocket$107.96MSRP: $119.95 You save 10%
Rated 4.77 out of five stars.★★★★★
Tusk Front Brake Pin Kit$3.99MSRP: $4.99 You save 20%
Rated 4.66 out of five stars.★★★★★
Acerbis Chain Guide and Slider Kit 2.0$74.88MSRP: $99.95 You save 25%
Rated 4.29 out of five stars.★★★★☆
Pro X Intake Valve Stem Seal$5.77MSRP: $6.41 You save 10%
Rated 4.96 out of five stars.★★★★★
Yamaha OEM Oil Filter O-Ring$5.45MSRP: $6.99 You save 22%
Rated 4.93 out of five stars.★★★★★
Acerbis Super Motard Front Fender$25.88MSRP: $29.95 You save 14%
Rated 4.57 out of five stars.★★★★⯪
Seal Savers Zip-On Fork Covers$29.95
Rated 4.32 out of five stars.★★★★☆
Enduro Engineering Radiator Guards$161.95MSRP: $179.95 You save 10%
Rated 4.68 out of five stars.★★★★★
Tusk Billet Aluminum Brake Line Clamp$12.99MSRP: $19.99 You save 35%
Polisport Side Panels$36.88MSRP: $54.99 You save 33%
Rated 4.28 out of five stars.★★★★☆
All Balls Fuel Pump Rebuild Kit$74.80MSRP: $83.11 You save 10%
Rated 3.76 out of five stars.★★★★☆
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