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2020 KAWASAKI KX450 Parts & Accessories

Fits Your Machine

Displaying parts for your 2020 KAWASAKI KX450

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See stock sizes for this machine

  • Front Tire:80/100X21
  • Rear Tire:120/80x19
  • Front Sprocket:13 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520x114
  • Spark Plug:CPR8EB-9
For reference only. Please consult your owner's manual to confirm manufacturer specs.
Works Connection Elite Throttle Tube$69.88MSRP: $81.95 You save 15%
Rated 4.89 out of five stars.★★★★★
Race Tech Outer Fork Bushings$49.98
Rated 4.85 out of five stars.★★★★★
Works Connection Rotating Bar Clamp$32.88MSRP: $35.95 You save 9%
Rated 4.83 out of five stars.★★★★★
Zeta Case Saver with Cover$45.88MSRP: $50.95 You save 10%
Rated 4.82 out of five stars.★★★★★
T.M. Designworks Indestructible Rear Disc Guard$89.95
Rated 4.50 out of five stars.★★★★⯪
Factory Effex Standard Trim Kit$45.88MSRP: $54.95 You save 17%
Rated 4.48 out of five stars.★★★★⯪
Polisport Frame Protectors$22.99MSRP: $26.99 You save 15%
Rated 4.33 out of five stars.★★★★⯪
D’Cor Visuals Gripper Seat Cover $74.95
Rated 4.18 out of five stars.★★★★☆
Motion Pro Fork Cap Wrench With Hex Slot$29.99
Rated 4.92 out of five stars.★★★★★
Polisport Complete Replica Plastic Kit Special Edition$139.99MSRP: $169.90 You save 18%
Rated 4.76 out of five stars.★★★★★
P3 Carbon Skid Plate Foam$12.95
Rated 4.50 out of five stars.★★★★⯪
No Toil Wash Kit$35.96MSRP: $39.94 You save 10%
Rated 4.10 out of five stars.★★★★☆
Vertex Top End Gasket Kit$66.08MSRP: $73.42 You save 10%
Tusk Showa Inner Fork Cap Wrench$14.99MSRP: $19.99 You save 25%
Rated 4.83 out of five stars.★★★★★
Antigravity Batteries 8-Cell Small Case Hi-Power Lithium Battery$179.99
Rated 4.78 out of five stars.★★★★★
Precision Racing Parabolic Steering Stabilizer$599.00
Rated 4.63 out of five stars.★★★★⯪
Polisport Disc + Bottom Fork Protector$26.88MSRP: $54.99 You save 51%
Rated 4.31 out of five stars.★★★★☆
Ride Engineering Aluminum Banjo Bolt$19.95
Rated 5.00 out of five stars.★★★★★
G2 Ergonomics Rear Brake Caliper Cooler$39.95
Rated 5.00 out of five stars.★★★★★
Bolt CRF Style Hub-Savers Double Locked Sprocket Fastening Kit$10.99MSRP: $11.99 You save 8%
Rated 4.90 out of five stars.★★★★★
Motion Pro Pro Plug Socket$28.99
Rated 4.80 out of five stars.★★★★★
Works Connection Rear Caliper Guard$34.95MSRP: $36.95 You save 5%
Rated 4.76 out of five stars.★★★★★
Attack Graphics Renegade Front Fender Decal$9.99MSRP: $12.99 You save 23%
Rated 4.67 out of five stars.★★★★★
Streamline Reflex Clutch Lever$54.99MSRP: $59.99 You save 8%
Rated 4.32 out of five stars.★★★★☆
Warp 9 Titanium Sprocket Bolt Set$56.99
Rated 4.10 out of five stars.★★★★☆
SKF Wheel Bearing/Seal Kit$37.99 – $49.99
T.M. Designworks Powerlip Chain Roller Kit$64.95
Rated 5.00 out of five stars.★★★★★
Factory Effex SR1 Series Graphic Kit$39.88MSRP: $69.95 You save 43%
Rated 5.00 out of five stars.★★★★★
T.M. Designworks SX Factory Edition Slide and Glide Kit$196.95
Rated 4.91 out of five stars.★★★★★
Hinson Clutch Basket$259.99
Rated 4.86 out of five stars.★★★★★
Primary Drive Alloy Kit & X-Ring Chain$108.80MSRP: $135.93 You save 20%
Rated 4.85 out of five stars.★★★★★
Works Connection Factory Edition Aluminum Radiator Braces$164.95
Rated 4.78 out of five stars.★★★★★
Vertex Complete Gasket Kit Without Seals$156.92MSRP: $174.35 You save 10%
Rated 4.67 out of five stars.★★★★★
DRC Fork Seal Driver Kit$84.95
Rated 4.50 out of five stars.★★★★⯪
RK 520EXW XW-RING Chain$8.95
Rated 4.68 out of five stars.★★★★★
FMF Power Core 4 Hex S/A Silencer$359.99MSRP: $399.99 You save 10%
Rated 4.62 out of five stars.★★★★⯪
EBC CX Extreme Rotor, Rear$103.46
Rated 4.60 out of five stars.★★★★⯪
P3 Carbon Skid Plate$184.95MSRP: $199.95 You save 8%
Rated 3.89 out of five stars.★★★★☆
Factory Effex EVO Series Graphic Kit 2024$58.99MSRP: $69.95 You save 16%
Factory Effex OEM Shroud and Tank Graphic 2024 Style$39.99MSRP: $44.95 You save 11%
Factory Effex OEM Shroud and Tank Graphic 2021 Style$39.99MSRP: $44.95 You save 11%
Rated 5.00 out of five stars.★★★★★
Attack Graphics Custom Velocity Complete Bike Graphics Kit$134.99MSRP: $179.99 You save 25%
Rated 4.86 out of five stars.★★★★★
Fastway Ring Leader Counter Shaft Spacer$6.49
Rated 4.77 out of five stars.★★★★★
Factory Effex EVO Series Graphic Kit 2022$37.88MSRP: $69.95 You save 46%
Rated 4.40 out of five stars.★★★★⯪
Polisport Side Panel Graphic Guards$15.99MSRP: $24.99 You save 36%
Rated 3.40 out of five stars.★★★⯪☆
Acerbis Raptor 2 Front Number Plate$33.88MSRP: $44.95 You save 25%
Motion Pro Replacement Pigtails For Fuel Injector Cleaner Kit$19.99
Rated 5.00 out of five stars.★★★★★
Braking Brake Pads - Sintered Metal$34.88MSRP: $40.95 You save 15%
Rated 4.94 out of five stars.★★★★★
Works Connection Front Brake Reservoir Cap$32.88MSRP: $34.95 You save 6%
Rated 4.84 out of five stars.★★★★★
Polisport SM Line Supermotard UFX Free Flow Front Fender$27.88MSRP: $32.99 You save 15%
Rated 4.60 out of five stars.★★★★⯪
Fastway Air Ext Motorcycle Foot Pegs Kit$301.94
Rated 4.51 out of five stars.★★★★⯪
TORC1 Racing Defy Lock On Kev-Tec MX Grips$30.39MSRP: $31.99 You save 5%
Rated 2.50 out of five stars.★★⯪☆☆
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