2021 KAWASAKI KX450 Parts & Accessories

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Displaying parts for your 2021 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
Tusk Aluminum Throttle Tube$24.99MSRP: $29.99 You save 17%
Rated 4.74 out of five stars.★★★★★
DID 520 Pro VO-Ring Chain$7.49 – $72.89MSRP: $8.75 – $85.75 You save up to 15%
Rated 4.72 out of five stars.★★★★★
Acerbis Super Motard Front Fender$25.88MSRP: $29.95 You save 14%
Rated 4.58 out of five stars.★★★★⯪
Tusk Piston Ring Compressor$22.99MSRP: $29.99 You save 23%
Rated 5.00 out of five stars.★★★★★
Pro X Cam Chain$76.96MSRP: $101.26 You save 24%
Rated 4.69 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 DirtControl V2 Lock-On Grips$26.99MSRP: $29.95 You save 10%
Rated 5.00 out of five stars.★★★★★
JT Twinstar Hybrid Rear Sprocket$39.95MSRP: $43.75 You save 9%
Rated 4.80 out of five stars.★★★★★
Tamer Double Button Holeshot Hookup System$119.88MSRP: $139.98 You save 14%
All Balls Clutch Master Cylinder Repair Kit$29.03MSRP: $32.25 You save 10%
Rated 4.44 out of five stars.★★★★⯪
Rox Speed FX 2" Handlebar Risers$92.88MSRP: $113.95 You save 18%
Rated 4.83 out of five stars.★★★★★
T.M. Designworks Powerlip Chain Roller$34.95
Rated 4.51 out of five stars.★★★★⯪
Pro X Fork & Dust Seal Kit$53.72MSRP: $66.74 You save 20%
Rated 4.43 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.★★★★★
IMS Fuel Tank$411.85
Rated 4.36 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.★★★★☆
Works Connection Aluminum Radiator Braces$144.95
Rated 4.47 out of five stars.★★★★⯪
All Balls Fork Seals$14.81MSRP: $16.45 You save 10%
Rated 3.88 out of five stars.★★★★☆
Seal Savers Fork Covers$20.99 – $21.99
Rated 4.27 out of five stars.★★★★☆
RK 520EXW Gold XW-RING Chain$8.06MSRP: $8.95 You save 10%
Rated 4.79 out of five stars.★★★★★
Race Tech Fork Seals$28.99
Rated 4.72 out of five stars.★★★★★
Pro X Clutch Master Cylinder Repair Kit$29.67MSRP: $32.97 You save 10%
Rated 4.69 out of five stars.★★★★★
All Balls Rear Shock Seal Kit$46.63MSRP: $51.81 You save 10%
Rated 4.68 out of five stars.★★★★★
Pro X Fork Seals$25.36MSRP: $33.37 You save 24%
Rated 4.66 out of five stars.★★★★★
Race Tech Rear Shock Seal$26.99MSRP: $29.99 You save 10%
Rated 4.61 out of five stars.★★★★⯪
ASV F4 Series Standard Clutch Lever$95.00
Rated 4.38 out of five stars.★★★★⯪
All Balls Clutch Slave Cylinder Repair Kit$32.37MSRP: $35.97 You save 10%
Rated 3.45 out of five stars.★★★⯪☆
Odi CFT Podium 1 1/8" Handlebars$116.95 – $121.95MSRP: $134.95 – $139.95 You save 13%
Rated 4.77 out of five stars.★★★★★
Hot Rods Crankshaft Main Bearing and Seal Kit$62.96MSRP: $69.95 You save 10%
Rated 4.69 out of five stars.★★★★★
Twin Air Radiator Sleeve$47.50MSRP: $52.95 You save 10%
Rated 4.00 out of five stars.★★★★☆
ProTaper ACF 1 1/8" Handlebar$135.71
Rated 4.43 out of five stars.★★★★⯪
Pro X Intake Valve Stem Seal$3.92MSRP: $4.35 You save 10%
Rated 4.96 out of five stars.★★★★★
All Balls Rear Brake Caliper Bolt Kit$8.27MSRP: $9.19 You save 10%
Rated 4.89 out of five stars.★★★★★
Factory Effex All Grip Seat Cover$42.88MSRP: $49.95 You save 14%
Rated 4.45 out of five stars.★★★★⯪
Trail Tech Endurance II Speedometer/Computer$129.95
Rated 4.57 out of five stars.★★★★⯪
Vortex 520 Steel Rear Sprocket$58.61MSRP: $68.95 You save 15%
Rated 4.83 out of five stars.★★★★★
DeVol Radiator Guards$139.88MSRP: $169.95 You save 18%
Rated 4.40 out of five stars.★★★★⯪
Pro X Inner Clutch Hub$68.61MSRP: $76.23 You save 10%
Rated 4.78 out of five stars.★★★★★
IMS Pro-Series Foot Pegs$118.65
Rated 4.77 out of five stars.★★★★★
Hot Rods Transmission Bearing Kit$118.76MSRP: $131.95 You save 10%
Rated 4.74 out of five stars.★★★★★
Twin Air Power Flow Intake System$169.88MSRP: $184.95 You save 8%
Rated 4.58 out of five stars.★★★★⯪
Polisport Frame Protectors$22.99MSRP: $26.99 You save 15%
Rated 4.33 out of five stars.★★★★⯪
Twin Air Power Flow Intake System Replacement Pre Oiled Air Filter$41.36MSRP: $45.95 You save 10%
Rated 4.81 out of five stars.★★★★★
Braking Race Sintered Compound CM46 Brake Pads$39.88MSRP: $47.95 You save 17%
Rated 4.63 out of five stars.★★★★⯪
ProTaper Universal Rubber Mounted Handlebar Clamp Kit$56.99MSRP: $59.99 You save 5%
Rated 4.69 out of five stars.★★★★★
SKF Fork Mud Scraper Kit$37.99MSRP: $41.99 You save 10%
Rated 4.15 out of five stars.★★★★☆
Vortex 520 Steel Front Sprocket$25.46MSRP: $29.95 You save 15%
Rated 4.80 out of five stars.★★★★★
Tusk Rear Brake Clevis$12.99MSRP: $14.99 You save 13%
Rated 4.67 out of five stars.★★★★★
Attack Graphics Custom Fury Complete Bike Graphics Kit$134.99MSRP: $179.99 You save 25%
Rated 4.78 out of five stars.★★★★★
Works Connection Tach/Hour Meter with Resettable Maintenance Timer Mounting…$16.95
Rated 4.77 out of five stars.★★★★★
ARC Flex Brake Lever$64.81MSRP: $79.99 You save 19%
Rated 4.78 out of five stars.★★★★★
Polisport Free Flow UFX Front Fender$32.88
Rated 4.57 out of five stars.★★★★⯪
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