2024 YAMAHA YZ450FX Parts & Accessories

Fits Your Machine

Displaying parts for your 2024 YAMAHA YZ450FX

Change or remove machine

See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:120/90x18
  • Front Sprocket:13 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520x114
  • Spark Plug:LMAR8G

2017 Yamaha YZ450FX Bike Build

RM YouTube ChannelSUBSCRIBE
Tusk Front Brake Master Cylinder Rebuild Kit$19.99MSRP: $23.00 You save 13%
Rated 5.00 out of five stars.★★★★★
Enduro Engineering Open Ended Moto Roost Deflector Kit$80.95
Rated 5.00 out of five stars.★★★★★
Tusk Front Brake Caliper Rebuild Kit$22.99MSRP: $24.99 You save 8%
Rated 4.89 out of five stars.★★★★★
Pivot Works Fork & Dust Seal Kit$36.90MSRP: $51.15 You save 28%
Rated 4.59 out of five stars.★★★★⯪
Supersprox Rear Steel Sprocket$44.96 – $53.96MSRP: $49.95 – $59.95 You save 10%
Rated 4.74 out of five stars.★★★★★
Attack Graphics Works Seat Cover$45.99MSRP: $54.99 You save 16%
Rated 4.55 out of five stars.★★★★⯪
Tusk Aluminum Throttle Tube with Bearing$29.99MSRP: $35.99 You save 17%
Rated 4.71 out of five stars.★★★★★
All Balls Swing Arm Bearing Kit$77.40MSRP: $86.00 You save 10%
Rated 4.70 out of five stars.★★★★★
Bolt Rotor Bolt Kit$8.95MSRP: $9.95 You save 10%
Rated 4.57 out of five stars.★★★★⯪
G2 Ergonomics Throttle Tamer$69.95
Rated 5.00 out of five stars.★★★★★
Acerbis X-Brake/Spider Evolution Disc Cover Mounting Kit$27.88 – $36.88MSRP: $36.95 – $43.95 You save up to 25%
Rated 4.56 out of five stars.★★★★⯪
Motion Pro Flywheel Puller$26.99
Rated 4.85 out of five stars.★★★★★
Highline Recreation Style 2 Extreme Enduro Tugger Lift Strap, Front$22.99
Rated 4.83 out of five stars.★★★★★
Tusk Spark Plug Socket$10.99MSRP: $14.99 You save 27%
Rated 4.82 out of five stars.★★★★★
Tusk Aluminum Throttle Tube$24.99MSRP: $29.99 You save 17%
Rated 4.73 out of five stars.★★★★★
Primary Drive Alloy Kit & Gold X-Ring Chain$112.24MSRP: $143.93 You save 22%
Rated 4.75 out of five stars.★★★★★
RK 520 Chain$30.88
Rated 4.26 out of five stars.★★★★☆
Tusk Rear Brake Caliper Rebuild Kit$18.99MSRP: $24.99 You save 24%
Rated 4.71 out of five stars.★★★★★
Cometic Oil Filter O-Ring$5.42
Rated 4.06 out of five stars.★★★★☆
ASV F4 Series Brake Lever$95.00
Rated 4.85 out of five stars.★★★★★
All Balls Counter Shaft Seal Kit$19.96MSRP: $22.18 You save 10%
Rated 4.74 out of five stars.★★★★★
SKF Dual Compound Fork and Dust Seal Kit$87.76
Rated 4.50 out of five stars.★★★★⯪
Odi V2 System Snap On Throttle Cam$3.50
Rated 4.92 out of five stars.★★★★★
Highline Recreation Style 2 Original Tugger Lift Strap, Front$17.99
Rated 4.83 out of five stars.★★★★★
Acerbis X-Brake Vented Front Disc Cover with Mounting Kit$53.76 – $64.87MSRP: $71.90 – $78.90 You save up to 25%
Rated 4.71 out of five stars.★★★★★
Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
Rated 4.62 out of five stars.★★★★⯪
Fasst Rear Brake Return Spring Kit$19.99
Rated 4.44 out of five stars.★★★★⯪
Acerbis Radiator Louvers$29.88MSRP: $39.95 You save 25%
Rated 4.64 out of five stars.★★★★⯪
Tusk Titanium Axle Adjuster Bolts$15.99MSRP: $24.99 You save 36%
Rated 4.88 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 Fork Bushing Kit$25.99MSRP: $35.99 You save 28%
Rated 4.94 out of five stars.★★★★★
Renthal Twinwall 1 1/8" Handlebar$167.88
Rated 4.90 out of five stars.★★★★★
Enduro Engineering Ultra Rear Disc Guard$98.95MSRP: $109.95 You save 10%
Rated 4.87 out of five stars.★★★★★
Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
Rated 4.91 out of five stars.★★★★★
Tusk Motorcycle Flag Mount Adaptor$9.99MSRP: $10.99 You save 9%
Rated 3.08 out of five stars.★★★☆☆
CV4 High Pressure Radiator Cap$32.99 – $36.99MSRP: $38.84 – $43.17 You save up to 14%
Rated 4.90 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.★★★★⯪
Fisch Moto Spark Arrestor USFS Approved$89.00
Rated 4.16 out of five stars.★★★★☆
Supersprox Stealth Rear Sprocket$69.00 – $107.96MSRP: $119.95 You save up to 42%
Rated 4.77 out of five stars.★★★★★
Tusk Wheel Bearing Seals$6.99MSRP: $9.99 You save 30%
Rated 4.88 out of five stars.★★★★★
All Balls Brake Caliper Piston Kit$19.58MSRP: $21.75 You save 10%
Rated 4.78 out of five stars.★★★★★
Tusk Billet Aluminum Steering Stem Nut$9.99MSRP: $14.99 You save 33%
Rated 4.86 out of five stars.★★★★★
Yamalube Oil Change Kit$43.99MSRP: $51.99 You save 15%
Rated 4.91 out of five stars.★★★★★
JT Self Cleaning Competition Brake Rotor, Front$41.19MSRP: $46.25 You save 11%
Rated 4.50 out of five stars.★★★★⯪
Motion Pro Titan Throttle Tube$21.99
Rated 4.55 out of five stars.★★★★⯪
ProTaper Contour 1 1/8" Handlebar$76.33MSRP: $80.35 You save 5%
Rated 4.85 out of five stars.★★★★★
Rocky Mountain ATV/MC Pro Series Seat Cover$35.99MSRP: $45.99 You save 22%
Rated 4.39 out of five stars.★★★★⯪
Acerbis K-Future Handguards$41.88MSRP: $52.95 You save 21%
Rated 3.44 out of five stars.★★★⯪☆
Polisport Ignition Cover Protection$27.88MSRP: $38.95 You save 28%
Rated 4.76 out of five stars.★★★★★
Acerbis Upper Fork Guards$19.87MSRP: $31.95 You save 38%
Rated 4.62 out of five stars.★★★★⯪
Bullet Proof Designs Chain Guide/Swingarm Guard$75.00
Rated 4.67 out of five stars.★★★★★
Odi CFT Podium 1 1/8" Handlebars$116.95 – $121.95MSRP: $134.95 – $139.95 You save 13%
Rated 4.75 out of five stars.★★★★★
RM Cash ProgramParts Finder