2021 KTM 390 Adventure Parts & Accessories

Fits Your Machine

Displaying parts for your 2021 KTM 390 Adventure

Change or remove machine

See stock sizes for this machine

  • Front Tire:100/90-19
  • Rear Tire:130/80-17
  • Front Sprocket:15T
  • Rear Sprocket:45T
  • Chain:520x118
  • Spark Plug:VR6NEU
For reference only. Please consult your owner's manual to confirm manufacturer specs.
Tusk First Line Oil Filter$3.99
Rated 4.82 out of five stars.★★★★★
Tusk Brake Pad - Sintered Metal$19.99
Rated 4.43 out of five stars.★★★★⯪
Tusk Brake Lever$24.99
Rated 4.64 out of five stars.★★★★⯪
Hiflo Premium Oil Filter$5.16
Rated 4.85 out of five stars.★★★★★
Tusk Lithium Pro Battery$109.99
Rated 4.66 out of five stars.★★★★⯪
Tusk 520 Gold X-Ring Chain$4.99 – $74.99
Rated 4.60 out of five stars.★★★★⯪
JT Front Sprocket$10.99
Rated 4.85 out of five stars.★★★★★
Tusk Tach/Hour Meter$22.99
Rated 4.61 out of five stars.★★★★⯪
JT Rear Steel Sprocket$19.99 – $20.99
Rated 4.74 out of five stars.★★★★★
Tusk 520 O-Ring Chain$4.99 – $54.99
Rated 4.80 out of five stars.★★★★★
Pro X Valve Shim$1.95
Rated 4.90 out of five stars.★★★★★
All Balls Wheel Bearing Kit$14.56 – $35.44
Rated 4.51 out of five stars.★★★★⯪
KTM OEM Oil Filter$9.51
Rated 4.93 out of five stars.★★★★★
Tusk Olympus Tank Bag$99.99 – $104.99
Rated 4.76 out of five stars.★★★★★
K & N Oil Filter$10.99
Rated 4.85 out of five stars.★★★★★
Primary Drive 520 ORH Gold X-Ring Chain$4.99 – $73.99
Rated 4.66 out of five stars.★★★★★
Pro X Oil Filter$8.99
Rated 4.88 out of five stars.★★★★★
YUASA No Maintenance Battery with AcidSee Price in Cart
Rated 4.61 out of five stars.★★★★⯪
All Balls Fork and Dust Seal Kit$37.53
Rated 4.22 out of five stars.★★★★☆
Tusk Top Rack$149.99
Rated 4.70 out of five stars.★★★★★
Double Take Adventure Mirror Kit$63.50 – $72.50
Rated 4.50 out of five stars.★★★★⯪
Tusk Flexible Cylinder Hone$59.99 – $69.99
Rated 5.00 out of five stars.★★★★★
Neutron Oil Filter$3.39
Rated 4.83 out of five stars.★★★★★
Galfer Brake Pad - Sintered Double H$33.75 – $40.00
Rated 4.62 out of five stars.★★★★⯪
KTM OEM Spark Plug$7.47
Rated 5.00 out of five stars.★★★★★
Primary Drive 520 ORM O-Ring Chain$4.99 – $53.99
Rated 4.77 out of five stars.★★★★★
Tusk Aluminum Tire Iron with Axle Wrench$16.99
Rated 4.65 out of five stars.★★★★⯪
Hot Cams Valve Shim Kit$72.70
Rated 4.80 out of five stars.★★★★★
Flex-Hone Cylinder Ball-Hone$71.18 – $85.70
Rated 4.93 out of five stars.★★★★★
Shock Sox Fork Seal Guards$23.95 – $26.95
Rated 4.31 out of five stars.★★★★☆
EBC Brake Pad - Sintered Double H$46.04
Rated 4.75 out of five stars.★★★★★
All Balls Steering Stem Bearing Kit$51.09
Rated 4.61 out of five stars.★★★★⯪
Tusk Excursion Rackless Luggage System$199.99 – $284.99
Rated 4.63 out of five stars.★★★★⯪
Tusk Pannier Racks$209.99 – $350.21
Rated 4.67 out of five stars.★★★★★
Primary Drive 520 Gold Plated MX Race Chain$4.49 – $63.99
Rated 4.63 out of five stars.★★★★⯪
BikeMaster TruGel No Maintenance Battery$55.24
Rated 3.74 out of five stars.★★★★☆
DID 520 Chain$3.95 – $53.17
Rated 4.13 out of five stars.★★★★☆
RK 520 Chain$31.88
Rated 4.26 out of five stars.★★★★☆
KTM OEM Oil Filter Service Kit$25.83
Rated 4.85 out of five stars.★★★★★
KTM OEM Air Filter$20.22
Tusk 520 Gold Plated Race Chain$4.49 – $65.99
Rated 4.71 out of five stars.★★★★★
Tusk Skid Plate Foam$10.95 – $11.95
Rated 4.56 out of five stars.★★★★⯪
Primary Drive 520 ORH X-Ring Chain$4.99 – $67.99
Rated 4.64 out of five stars.★★★★⯪
K & N Air Filter$64.99
Rated 4.68 out of five stars.★★★★★
Tusk High Fender Kit$88.81 – $91.88
Rated 4.47 out of five stars.★★★★⯪
Tusk Highland X2 Rackless Luggage System$379.99 – $499.99
Rated 4.76 out of five stars.★★★★★
Antigravity Batteries Re-Start Lithium Battery$224.99
Rated 4.49 out of five stars.★★★★⯪
Double Take Dual Sport Mirror Kit$63.50 – $72.50
Rated 5.00 out of five stars.★★★★★
Fire Power Maintenance Free Battery with Acid$49.88
Rated 4.55 out of five stars.★★★★⯪
Barkbusters VPS Two Point Mounted Handguard Kit$174.90
Rated 4.79 out of five stars.★★★★★
Double Take Enduro Mirror Kit$63.50
Rated 5.00 out of five stars.★★★★★
Shorai Lithium-Iron Battery$197.96
Rated 4.67 out of five stars.★★★★★
RM Cash ProgramParts Finder