2025 KTM 250 SX (Fuel Injected) Parts & Accessories

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Displaying parts for your 2025 KTM 250 SX (Fuel Injected)

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See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:110/90x19
  • Front Sprocket:14 Tooth
  • Rear Sprocket:49 Tooth
  • Chain:520x118
  • Spark Plug:BR8ES
For reference only. Please consult your owner's manual to confirm manufacturer specs.

2023 KTM 250 SX RM Fantasy SX Bike Build

RM YouTube ChannelSUBSCRIBE
Fire Power Featherweight Lithium Ion Battery$114.88
Rated 4.75 out of five stars.★★★★★
SKF Wheel Bearing/Seal Kit$38.96
Tusk Billet Rotating Bar Clamp$9.99
Rated 4.62 out of five stars.★★★★⯪
Motion Pro Clutch Lever$51.45
Rated 4.58 out of five stars.★★★★⯪
Acerbis Teketmagnet Swingarm Protector$59.88
Rated 4.57 out of five stars.★★★★⯪
Pro X Top End Gasket Kit$53.99
Rated 4.61 out of five stars.★★★★⯪
Bolt Full Plastics Fastener Kit$22.99
Rated 4.86 out of five stars.★★★★★
Pro X Brake Pad - Sintered Metal$30.99
Rated 4.38 out of five stars.★★★★⯪
Motion Pro Brake Lever$41.99
Rated 4.46 out of five stars.★★★★⯪
Primary Drive Alloy Kit & Gold X-Ring Chain$120.28
Rated 4.75 out of five stars.★★★★★
Tusk Titanium Axle Adjuster Bolts$19.99 – $24.99
Rated 4.88 out of five stars.★★★★★
Tusk Shock Bearing Kit$24.99
Rated 4.46 out of five stars.★★★★⯪
Tusk Titanium Sprocket Bolt Kit$48.99
Rated 5.00 out of five stars.★★★★★
Primary Drive 520 Gold Plated MX Race Chain$4.49 – $63.99
Rated 4.63 out of five stars.★★★★⯪
Bolt O-Ring, Spring & Coupler Kit$24.99
Rated 4.22 out of five stars.★★★★☆
Bolt Hub-Savers Double Locked Sprocket Fastening Kit$10.99
Rated 4.81 out of five stars.★★★★★
Pro X Grooved Ultralight Front Sprocket$19.99
Rated 4.70 out of five stars.★★★★★
All Balls Shock Bearing Kit$35.44
Rated 4.51 out of five stars.★★★★⯪
ProTaper Contour 1 1/8" Handlebar$80.35
Rated 4.85 out of five stars.★★★★★
Tusk Racing Axle Blocks$29.99
Rated 4.70 out of five stars.★★★★★
DID 520 Chain$3.95 – $53.17
Rated 4.13 out of five stars.★★★★☆
Attack Graphics Works Seat Cover$45.99
Rated 4.64 out of five stars.★★★★⯪
Tusk Wheel Bearing Kit$20.98
Rated 4.28 out of five stars.★★★★☆
PC Racing Filter Skins$15.88
Rated 4.67 out of five stars.★★★★★
Enduro Engineering Open Ended Moto Roost Deflector Kit$80.95
Rated 5.00 out of five stars.★★★★★
Tusk 520 Gold Plated Race Chain$4.49 – $65.99
Rated 4.71 out of five stars.★★★★★
Tusk Rear Brake Pin Kit$5.99
Rated 4.71 out of five stars.★★★★★
Tusk Billet Radiator Guards$144.99 – $149.99
Rated 4.56 out of five stars.★★★★⯪
Tusk Front Brake Caliper Rebuild Kit$18.99
Rated 4.89 out of five stars.★★★★★
Pro X Piston Wristpin Bearing$15.99
Rated 4.90 out of five stars.★★★★★
SKF Dual Compound Fork and Dust Seal Kit$87.76
Rated 4.69 out of five stars.★★★★★
Primary Drive Steel Kit & O-Ring Chain$83.68
Rated 4.73 out of five stars.★★★★★
Tusk Rear Brake Caliper Rebuild Kit$18.99
Rated 4.73 out of five stars.★★★★★
AXP Racing Xtrem HDPE Skid Plate$159.00
Rated 4.57 out of five stars.★★★★⯪
Tusk Impact Wheel Bearing and Seal Kit - Rear$24.99
Rated 4.60 out of five stars.★★★★⯪
RK 520 Chain$31.88
Rated 4.26 out of five stars.★★★★☆
Fastway Kickstand$229.45
Rated 4.61 out of five stars.★★★★⯪
Tusk Front Brake Pin Kit$5.99
Rated 4.68 out of five stars.★★★★★
Tusk Skid Plate Foam$10.95 – $11.95
Rated 4.56 out of five stars.★★★★⯪
All Balls Front Brake Caliper Rebuild Kit$30.22
Rated 4.87 out of five stars.★★★★★
Tusk Brake Pedal Replacement Tip$12.99
Rated 4.42 out of five stars.★★★★⯪
Primary Drive Steel Kit & Gold X-Ring Chain$103.28
Rated 4.74 out of five stars.★★★★★
Attack Graphics Elite Number Plate Backgrounds$44.99
Rated 4.93 out of five stars.★★★★★
KTM OEM Air Filter$31.27
Tusk Air Filter Sock$9.99
Rated 5.00 out of five stars.★★★★★
Ride Engineering Poly Cone Kit$29.95
Rated 4.77 out of five stars.★★★★★
Steahly Heavy Flywheel Weight$164.95
Rated 4.74 out of five stars.★★★★★
Attack Graphics Pro Series Number Plate Backgrounds$44.99
Rated 4.69 out of five stars.★★★★★
JT Twinstar Hybrid Rear Sprocket$39.95
Rated 4.71 out of five stars.★★★★★
Tusk Grab Handle$29.99
Rated 4.54 out of five stars.★★★★⯪
PC Racing Pro-Seal$17.88
Rated 4.62 out of five stars.★★★★⯪
KTM OEM Full Plastic Kit$230.99
Rated 4.33 out of five stars.★★★★⯪
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