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2019 YAMAHA YFZ450R Parts & Accessories

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Displaying parts for your 2019 YAMAHA YFZ450R

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See stock sizes for this machine

  • Front Tire:21X7X10
  • Rear Tire:20X10X9
  • Front Sprocket:14 Tooth
  • Rear Sprocket:38 Tooth
  • Chain:520X98
  • Spark Plug:CR8E
Yamaha OE Top End Gasket Kit$52.24MSRP: $66.99 You save 22%
Rated 5.00 out of five stars.★★★★★
All Balls Rear Axle Bearing and Seal Kit$79.79MSRP: $88.66 You save 10%
Rated 4.68 out of five stars.★★★★★
Motosport Maintenance-Free Battery with Acid$54.88
Rated 4.09 out of five stars.★★★★☆
Boyesen Clutch Cover Replacement Gasket$8.99
Rated 4.64 out of five stars.★★★★⯪
Pro X OEM Clutch Plate Set Friction$90.63MSRP: $109.19 You save 17%
Rated 4.85 out of five stars.★★★★★
Primary Drive Steel Kit & X-Ring Chain$81.88MSRP: $111.93 You save 27%
Rated 4.69 out of five stars.★★★★★
All Balls Front Brake Caliper Bolt Kit$12.34MSRP: $13.71 You save 10%
Rated 4.83 out of five stars.★★★★★
Vortex 520 Steel Rear Sprocket$39.91MSRP: $46.95 You save 15%
Rated 4.83 out of five stars.★★★★★
T.M. Designworks Chain Slider$57.95
Rated 4.37 out of five stars.★★★★⯪
Galfer Front Steel Braided Brake Line$121.50MSRP: $135.00 You save 10%
Rated 4.45 out of five stars.★★★★⯪
Pro X Steel Intake Valve/Spring Kit$170.49MSRP: $218.58 You save 22%
Rated 4.93 out of five stars.★★★★★
Cylinder Works Standard Bore Cylinder Kit$527.96MSRP: $659.95 You save 20%
Rated 4.68 out of five stars.★★★★★
FMF Factory-4.1 RCT Anodized Titanium Silencer with Carbon End Cap$607.99MSRP: $674.99 You save 10%
Rated 4.84 out of five stars.★★★★★
Outerwears Pre Filter For K&N Air Filter$14.99MSRP: $16.95 You save 12%
Rated 4.81 out of five stars.★★★★★
Kibblewhite Valve Spring Kit$249.88
Rated 4.82 out of five stars.★★★★★
Hinson Billetproof Clutch Cover$159.99
Rated 4.86 out of five stars.★★★★★
Trail Tech Endurance II Speedometer/Computer$129.95
Rated 4.57 out of five stars.★★★★⯪
T.M. Designworks Case Saver$42.95
Rated 4.68 out of five stars.★★★★★
Pro X Rear Brake Master Cylinder Rebuild Kit $20.87MSRP: $23.19 You save 10%
Rated 4.91 out of five stars.★★★★★
ASV C6 Series Pro Shorty Clutch Lever$180.00
Rated 4.91 out of five stars.★★★★★
Streamline Reflex Brake Lever$62.95MSRP: $69.95 You save 10%
Rated 4.69 out of five stars.★★★★★
Pro X Steel Exhaust Valve/Spring Kit$119.58MSRP: $157.34 You save 24%
Rated 4.88 out of five stars.★★★★★
Pro X Counter Shaft Seal Kit$18.48MSRP: $21.24 You save 13%
Rated 4.77 out of five stars.★★★★★
Moose Racing Billet Parking Brake Block Off Plate$16.95
Rated 4.17 out of five stars.★★★★☆
Works Connection Oil Filler Plug$24.95 – $29.66MSRP: $32.95 You save up to 24%
Rated 4.76 out of five stars.★★★★★
Closeout ItemBikeMaster 520 Precision Roller Chain$14.95MSRP: $21.35 You save 30%
Rated 4.00 out of five stars.★★★★☆
Kibblewhite White Diamond Intake Valve$28.55 – $33.80MSRP: $42.99 You save up to 34%
Rated 4.00 out of five stars.★★★★☆
Motion Pro Mini Hydraulic Brake Bleeder, Front$28.99
Rated 4.05 out of five stars.★★★★☆
Pro X Front Brake Master Cylinder Rebuild Kit $20.87MSRP: $23.19 You save 10%
Rated 4.67 out of five stars.★★★★★
Pivot Works ATV Rear Axle Bearing Kit$83.34MSRP: $113.20 You save 26%
Rated 4.47 out of five stars.★★★★⯪
Streamline Front Steel Braided Brake Line$79.99MSRP: $89.99 You save 11%
Rated 4.45 out of five stars.★★★★⯪
Kibblewhite White Diamond Exhaust Valve$29.85MSRP: $42.99 You save 31%
Rated 5.00 out of five stars.★★★★★
Ricochet Full Chassis Skid Plate$159.00
Rated 4.59 out of five stars.★★★★⯪
Trail Tech Vapor Speedometer/Tachometer$179.95
Rated 4.59 out of five stars.★★★★⯪
Tusk OEM Axle Nut Wrench$13.99MSRP: $16.99 You save 18%
Rated 4.94 out of five stars.★★★★★
EBC Brake Pad - SXR Race Formula$47.78
Rated 2.00 out of five stars.★★☆☆☆
RK 520EXW XW-RING Chain$8.95
Rated 4.68 out of five stars.★★★★★
Galfer Wave Brake Rotor, Rear$128.57MSRP: $142.86 You save 10%
Rated 4.83 out of five stars.★★★★★
Motion Pro Pro Plug Socket$28.99
Rated 4.80 out of five stars.★★★★★
Hot Rods Complete Crankshaft Assembly$336.56MSRP: $373.95 You save 10%
Rated 4.76 out of five stars.★★★★★
Yamaha OE Bottom End Gasket Kit$63.17MSRP: $80.99 You save 22%
Rated 4.63 out of five stars.★★★★⯪
EBC Brake Rotor, Front$119.99MSRP: $126.31 You save 5%
Rated 4.39 out of five stars.★★★★⯪
Tusk ATV Horn & Signal Kit with Recessed Signals$149.99MSRP: $215.91 You save 31%
Rated 4.31 out of five stars.★★★★☆
Galfer Rear Steel Braided Brake Line$31.50MSRP: $35.00 You save 10%
Rated 4.64 out of five stars.★★★★⯪
Hinson Clutch Plate Set Friction$99.99
Rated 4.50 out of five stars.★★★★⯪
All Balls Tie Rod Upgrade Kit$124.29MSRP: $138.10 You save 10%
Rated 3.93 out of five stars.★★★★☆
Tusk Axle Bearing Carrier Replacement Bearing and Seal Kit$19.99MSRP: $24.99 You save 20%
Ricochet Bullet Swing Arm Guard$164.88
Rated 4.82 out of five stars.★★★★★
Rekluse TorqDrive Clutch Pack$409.00
Rated 4.55 out of five stars.★★★★⯪
Works Connection Engine Plug Kit$42.26MSRP: $46.95 You save 10%
Rated 4.33 out of five stars.★★★★⯪
EBC Standard Clutch Kit$76.25
Rated 4.25 out of five stars.★★★★☆
Motion Pro Rear Brake Cable, Hand$36.99
Rated 4.64 out of five stars.★★★★⯪
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