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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
Works Connection Front Brake Reservoir Cap$32.88MSRP: $34.95 You save 6%
Rated 4.84 out of five stars.★★★★★
Factory Effex Front Fender Decal$16.88MSRP: $19.95 You save 15%
Rated 4.64 out of five stars.★★★★⯪
P3 Carbon Skid Plate Foam$12.95
Rated 4.50 out of five stars.★★★★⯪
D’Cor Visuals Gripper Seat Cover $74.95
Rated 4.18 out of five stars.★★★★☆
Polisport MX Flow Handguards$34.88MSRP: $40.99 You save 15%
Rated 4.00 out of five stars.★★★★☆
T.M. Designworks Powerlip Chain Roller Kit$64.95
Rated 5.00 out of five stars.★★★★★
DeVol X-Shot Holeshot System$116.99MSRP: $129.95 You save 10%
Rated 4.67 out of five stars.★★★★★
TORC1 Racing Defy Lock On Enduro MX Grips$28.49MSRP: $29.99 You save 5%
Rated 4.25 out of five stars.★★★★☆
Motion Pro Mini Hydraulic Brake Bleeder, Rear$28.99
Rated 4.87 out of five stars.★★★★★
Pro X Piston Replacement Circlip$1.95
Rated 4.78 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.★★★★⯪
TORC1 Racing Vengeance V2 Flex Clutch Lever$71.24MSRP: $74.99 You save 5%
Rated 4.26 out of five stars.★★★★☆
Polisport SM Fender Supermotard UniversalFront Fender$12.88 – $22.88MSRP: $29.99 You save up to 57%
Moose Racing Pro HDPE Skid Plate$131.95
Rated 5.00 out of five stars.★★★★★
RK 520EXW XW-RING Chain$8.95
Rated 4.68 out of five stars.★★★★★
Factory Effex Standard Trim Kit$45.88MSRP: $54.95 You save 17%
Rated 4.48 out of five stars.★★★★⯪
TORC1 Racing Vengeance V2 Flex Front Brake Lever$71.24MSRP: $74.99 You save 5%
Rated 4.42 out of five stars.★★★★⯪
All Balls Rear Shock Bottom-Out Bumper$21.54MSRP: $23.93 You save 10%
Highline Recreation Hard Mount Tugger Lift Strap, Front$27.99
Rated 5.00 out of five stars.★★★★★
Zeta Case Saver with Cover$45.88MSRP: $50.95 You save 10%
Rated 4.90 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.★★★★★
Race Tech Fork Dust Seals$43.48
Rated 4.75 out of five stars.★★★★★
FMF Hex Q4 S/A Silencer$404.99MSRP: $449.99 You save 10%
Rated 4.54 out of five stars.★★★★⯪
Fastway Air Ext Motorcycle Foot Pegs Kit$301.94
Rated 4.51 out of five stars.★★★★⯪
Polisport Side Panel Graphic Guards$15.99MSRP: $24.99 You save 36%
Rated 3.40 out of five stars.★★★⯪☆
Ride Engineering Aluminum Banjo Bolt$19.95
Rated 5.00 out of five stars.★★★★★
Vortex Oil Filter$4.75MSRP: $6.99 You save 32%
Rated 4.66 out of five stars.★★★★⯪
P3 Carbon Skid Plate$184.95MSRP: $199.95 You save 8%
Rated 4.06 out of five stars.★★★★☆
TORC1 Racing Defy Lock On Diamond Kev-Tec MX Grips$30.39MSRP: $31.99 You save 5%
Sale ItemRekluse Manual Slave Cylinder$197.10MSRP: $219.00 You save 10%
Rated 4.97 out of five stars.★★★★★
Motion Pro T-6 Combo Lever Set$64.99
Rated 4.72 out of five stars.★★★★★
Works Connection Oil Filter Cover$54.95
Rated 4.56 out of five stars.★★★★⯪
T.M. Designworks Indestructible Rear Disc Guard$89.95
Rated 4.50 out of five stars.★★★★⯪
Seat Concepts Complete Element Seat$359.99
Rated 4.32 out of five stars.★★★★☆
Works Connection Titanium Axle Adjuster Bolts$33.75MSRP: $37.95 You save 11%
Rated 5.00 out of five stars.★★★★★
Rox Speed FX Pro-Offset Elite Block Risers$78.88MSRP: $99.95 You save 21%
Rated 4.81 out of five stars.★★★★★
Works Connection Engine Plug Kit$44.95
Rated 4.33 out of five stars.★★★★⯪
G2 Ergonomics Quick Turn Throttle Tube$69.95
ProTaper 2.3 Platform Foot Pegs Hardware Kit$9.69MSRP: $10.20 You save 5%
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.★★★★★
Hot Rods Counter Balancer Bearing Kit$23.36MSRP: $25.95 You save 10%
Rated 4.77 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.★★★★⯪
SDI Low Friction Shock Piston DU Bushing$16.95
Rated 4.44 out of five stars.★★★★⯪
Factory Effex RS1 Seat Cover$59.88MSRP: $69.95 You save 14%
Rated 4.03 out of five stars.★★★★☆
All Balls Fork Dust Seals$15.90MSRP: $17.67 You save 10%
Rated 3.00 out of five stars.★★★☆☆
Motion Pro Replacement Pigtails For Fuel Injector Cleaner Kit$19.99
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.★★★★★
Pro X Fork Dust Seals$28.36MSRP: $33.37 You save 15%
Rated 4.85 out of five stars.★★★★★
Fastway Ring Leader Counter Shaft Spacer$6.49
Rated 4.77 out of five stars.★★★★★
Works Connection Factory Edition Aluminum Radiator Braces$164.95
Rated 4.77 out of five stars.★★★★★
Works Connection Rear Caliper Guard$34.95MSRP: $36.95 You save 5%
Rated 4.76 out of five stars.★★★★★
E Line Carbon Fiber Upper Fork Guards$74.95
Rated 4.74 out of five stars.★★★★★
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