2021 KTM 450 SX-F Factory Edition Parts & Accessories

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Displaying parts for your 2021 KTM 450 SX-F Factory Edition

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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:520X118
  • Spark Plug:LMAR9AI-8

2023 KTM 450 SX-F RM Fantasy SX Bike Build

RM YouTube ChannelSUBSCRIBE
Supersprox Rear Steel Sprocket$49.46 – $53.96MSRP: $54.95 – $59.95 You save 10%
Rated 4.74 out of five stars.★★★★★
PC Racing Pro-Seal$17.88MSRP: $18.95 You save 6%
Rated 4.65 out of five stars.★★★★⯪
SKF Dual Compound Fork and Dust Seal Kit$87.76
Rated 4.50 out of five stars.★★★★⯪
ASV F4 Series Brake Lever$95.00
Rated 4.85 out of five stars.★★★★★
All Balls Counter Shaft Seal Kit$22.04MSRP: $24.49 You save 10%
Rated 4.74 out of five stars.★★★★★
G2 Ergonomics Throttle Tamer$69.95
Rated 5.00 out of five stars.★★★★★
Tusk Front Brake Pin Kit$5.99MSRP: $9.99 You save 40%
Rated 4.66 out of five stars.★★★★★
Acerbis Radiator Louvers$29.88MSRP: $39.95 You save 25%
Rated 4.64 out of five stars.★★★★⯪
Mylers Aluminum Radiator$175.00
Rated 4.12 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$113.17MSRP: $144.93 You save 22%
Rated 4.75 out of five stars.★★★★★
Boyesen Supercooler Water Pump Cover and Impeller Kit$173.47MSRP: $194.95 You save 11%
Rated 4.74 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.★★★★★
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.★★★★⯪
KTM OEM Brake Pads$66.60 – $67.96MSRP: $78.35 – $79.95 You save 15%
Highline Recreation Style 2 Original Tugger Lift Strap, Front$17.99
Rated 4.83 out of five stars.★★★★★
Fisch Moto Spark Arrestor USFS Approved$89.00
Rated 4.16 out of five stars.★★★★☆
Tusk Valve Seal Kit$9.99MSRP: $14.99 You save 33%
Rated 5.00 out of five stars.★★★★★
Tusk Grab Handle$26.99MSRP: $34.99 You save 23%
Rated 4.55 out of five stars.★★★★⯪
JT Self Cleaning Competition Brake Rotor, Front$41.16MSRP: $46.25 You save 11%
Rated 4.50 out of five stars.★★★★⯪
Husqvarna Open Ended Lock-On Grip Set$20.25 – $31.99
Rated 4.75 out of five stars.★★★★★
Pivot Works Steering Stem Bearing Kit$53.07MSRP: $66.23 You save 20%
Rated 4.80 out of five stars.★★★★★
Tusk Titanium Axle Adjuster Bolts$15.99MSRP: $24.99 You save 36%
Rated 4.88 out of five stars.★★★★★
JT Self Cleaning Competition Brake Rotor, Rear$41.19MSRP: $46.25 You save 11%
Rated 4.00 out of five stars.★★★★☆
Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
Rated 4.91 out of five stars.★★★★★
Renthal Twinwall 1 1/8" Handlebar$167.88
Rated 4.90 out of five stars.★★★★★
Pro X Ignition Cover Gasket$12.04MSRP: $13.68 You save 12%
Rated 4.94 out of five stars.★★★★★
Enduro Engineering Ultra Rear Disc Guard$98.95MSRP: $109.95 You save 10%
Rated 4.87 out of five stars.★★★★★
Fasst Rear Brake Return Spring Kit$19.99
Rated 4.44 out of five stars.★★★★⯪
Tusk Shock Seal Bullet Tool$12.99MSRP: $15.99 You save 19%
Rated 4.85 out of five stars.★★★★★
Boyesen Clutch Cover$80.88MSRP: $95.95 You save 16%
Rated 4.60 out of five stars.★★★★⯪
Tusk Wheel Bearing Seals$6.99MSRP: $9.99 You save 30%
Rated 4.88 out of five stars.★★★★★
Pro X Valve Shim Kit$55.60MSRP: $73.16 You save 24%
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.★★★★★
Cometic Oil Filter O-Ring$1.49
Rated 4.06 out of five stars.★★★★☆
Rox Speed FX 2" Handlebar Risers$92.88MSRP: $113.95 You save 18%
Rated 4.83 out of five stars.★★★★★
Stegz Standard Steg Pegz$159.95
Rated 4.43 out of five stars.★★★★⯪
Tusk Shift Shaft Seal$4.59MSRP: $5.99 You save 23%
Rated 5.00 out of five stars.★★★★★
KTM OEM Fork Seal Kit$52.38MSRP: $61.62 You save 15%
Rated 4.63 out of five stars.★★★★⯪
All Balls Clutch Master Cylinder Repair Kit$22.63MSRP: $25.14 You save 10%
Rated 4.44 out of five stars.★★★★⯪
Cycra Full Armor Skid Plate$59.88 – $74.88MSRP: $89.95 You save up to 33%
Rated 4.32 out of five stars.★★★★☆
Acerbis Air Box Covers$24.88 – $39.99MSRP: $49.95 You save up to 50%
Rated 4.31 out of five stars.★★★★☆
Tusk Solid Typhoon Mud Brake Rotor, Rear$59.99MSRP: $79.99 You save 25%
Rated 5.00 out of five stars.★★★★★
Tusk Impact Wheel Bearing and Seal Kit - Front$21.99MSRP: $25.99 You save 15%
Rated 4.43 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.★★★★⯪
All Balls Brake Caliper Piston Kit$19.58 – $35.27MSRP: $21.75 – $39.19 You save 10%
Rated 4.78 out of five stars.★★★★★
Enduro Engineering Clutch Slave Cylinder Guard$41.95
Rated 4.85 out of five stars.★★★★★
KTM OEM Fork Bushing Kit $22.21MSRP: $26.13 You save 15%
Rated 4.75 out of five stars.★★★★★
Tusk Digital Radiator Fan Kit Replacement Thermostat$39.99MSRP: $44.99 You save 11%
Rated 4.63 out of five stars.★★★★⯪
Works Connection Fork Bleeders$29.95MSRP: $35.95 You save 17%
Rated 4.55 out of five stars.★★★★⯪
Pro X Fork & Dust Seal Kit$49.99MSRP: $59.50 You save 16%
Rated 4.43 out of five stars.★★★★⯪
Polisport Frame Protectors$22.99MSRP: $26.99 You save 15%
Rated 4.33 out of five stars.★★★★⯪
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