Memorial Day Sale New Markdowns Added - Up To 70% Off Parts and Gear Shop Now
CLOSE
Email Us 1-888-676-8853
Text Us
Account
Shipping to US Flag United States
Free shipping over $79
Cart
Search within a riding style, select an option
  • All
  • Dirt Bike
  • Sport ATV
  • Utility ATV
  • UTV
  • Street Bike
  • Cruiser
Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.
Get An Additional 10% Off OEM Use Code OEM10 At Checkout Shop Now

Motorcycle Parts

Refine

106 Results

Exact Fit

Dynojet
Power Commander 6 With Auto Tune And K&N Air Filter Kit
$845.00
Sale
Save 25%
Exact Fit

GB Racing
Protection Bundle With Frame Sliders
$503.31
Exact Fit
New

Dynojet
Power Commander 6
$465.99
Sale
Save 80%
2.5 out of 5 stars (2) reviews
Exact Fit

Athena
Gasket Kit - Complete
$374.36
Sale
Save 99%
4 out of 5 stars (106) reviews
Exact Fit

Athena
Top End Gasket Kit
$315.99
Sale
Save 11%
4.5 out of 5 stars (3) reviews
Exact Fit

PSR
GP Brake & Clutch Lever Combo
$273.90
5 out of 5 stars (1) review
Exact Fit
New

GB Racing
Engine Cover Set
$250.80
Sale
Save 75%
5 out of 5 stars (10) reviews
Exact Fit

Yuasa
YTZ Factory Activated AGM Battery
$239.36
Sale
Save 10%
5 out of 5 stars (1) review
Exact Fit

EBC
Dirt Racer Clutch Kit
$230.22
Sale
Save 5%
4 out of 5 stars (126) reviews
Exact Fit

Supersprox
525 Stealth Sprocket And Chain Kit
$220.00
Sale
Save 24%
Exact Fit
New

Woodcraft
Clip-Ons
$151.99 - 208.99
Sale
Save 66%
4 out of 5 stars (7) reviews
Exact Fit

Renthal
Clip-On Handlebars
$206.99
Sale
Save 10%
5 out of 5 stars (2) reviews
Exact Fit

ASV
C5 Series CNC Machined Brake And Clutch Lever Kit
$261.77
Sale
Save 50%
4.5 out of 5 stars (27) reviews
Exact Fit

Antigravity
RE-START Lithium Battery
$202.49
Sale
Save 10%
4.5 out of 5 stars (23) reviews
Exact Fit

PSR
Clip-Ons
$185.95
Exact Fit

Fire Power
Featherweight Lithium Battery
$184.46
Sale
Save 10%
4 out of 5 stars (42) reviews
Exact Fit

ASV
C5 Series CNC Machined Clutch Lever
$150.00 - 160.00
Sale
Save 75%
4.5 out of 5 stars (18) reviews
Exact Fit

ASV
C5 Series CNC Machined Brake Lever
$111.77 - 160.00
Sale
Save 30%
5 out of 5 stars (17) reviews
Exact Fit

PSR
Click 'N Roll Brake & Clutch Lever Combo
$173.90
5 out of 5 stars (6) reviews
Exact Fit

R&G Racing
Fender Eliminator
$150.99
Sale
Save 66%
5 out of 5 stars (2) reviews
Exact Fit

ASV
F3 Series Forged Brake And Clutch Lever Kit
$220.00
Sale
Save 15%
4.5 out of 5 stars (4) reviews
Exact Fit

MotoStart
Ultralite Lithium Ion Battery
$139.99
3.5 out of 5 stars (10) reviews
Exact Fit

R&G Racing
Classic Frame Sliders
$113.99 - 137.99
Exact Fit

PSR
GP Clutch Lever
$136.95
5 out of 5 stars (1) review
Exact Fit

PSR
GP Brake Lever
$136.95
5 out of 5 stars (1) review
Exact Fit

GB Racing
Frame Slider Kit
$135.85
5 out of 5 stars (2) reviews
Exact Fit
New

GB Racing
Stator Cover
$135.57
4 out of 5 stars (3) reviews
Exact Fit

Competition Werkes
Fender Eliminator Kit - Standard
$129.95
Sale
Save 76%
4.5 out of 5 stars (25) reviews
Exact Fit
New

GB Racing
Clutch Cover
$127.08
Sale
Save 30%
Exact Fit

CRG
RC2 Brake / Clutch Lever Combo
$215.92
Sale
Save 53%
5 out of 5 stars (16) reviews
Exact Fit
New

Vortex
V3 2.0 Frame Slider Kit
$120.66
Sale
Save 15%
3.5 out of 5 stars (4) reviews
Exact Fit

R&G Racing
Stainless Steel Radiator Guard
$118.99
5 out of 5 stars (1) review
Exact Fit

R&G Racing
Engine Case Slider
$116.99
5 out of 5 stars (1) review
Exact Fit

R&G Racing
Aluminum Radiator Guard
$115.99
Sale
Save 30%
4 out of 5 stars (7) reviews
Exact Fit

Vortex
525 CAT5 Sprocket And Chain Kit
$194.66
Sale
Save 47%
5 out of 5 stars (1) review
Exact Fit

Vortex
525 Aluminum Sprocket And Chain Kit
$190.41
Sale
Save 44%
4.5 out of 5 stars (13) reviews
Exact Fit

ASV
F3 Series Forged Clutch Lever
$110.00
Sale
Save 30%
4.5 out of 5 stars (12) reviews
Exact Fit

ASV
F3 Series Forged Brake Lever
$110.00
4.5 out of 5 stars (11) reviews
Exact Fit

Driven Racing
Halo Adjustable and Folding Brake Lever
$108.89
Sale
Save 10%
Exact Fit

R&G Racing
Engine Case Cover
$107.99
Sale
Save 77%
Exact Fit

Supersprox
Stealth Rear Sprocket
$107.96
Sale
Save 35%
5 out of 5 stars (63) reviews
Exact Fit

CRG
RC2 Clutch Lever
$107.96
Sale
Save 96%
4.5 out of 5 stars (10) reviews
Exact Fit

CRG
RC2 Brake Lever
$107.96
Sale
Save 35%
4.5 out of 5 stars (9) reviews
Exact Fit

JT
525 Steel Sprocket And Chain Kit
$121.97
Sale
Save 23%
4 out of 5 stars (3) reviews
Exact Fit

EBC
Extreme Pro Brake Pads
$106.47
Sale
Save 97%
5 out of 5 stars (2) reviews
Video Available
Exact Fit

MotoStart
Lithium Ion Battery And Charger
$136.00
Sale
Save 36%
5 out of 5 stars (1) review
Exact Fit

Puig
Racing Windscreen
$105.74
Sale
Save 99%
4.5 out of 5 stars (30) reviews
Exact Fit

GB Racing
Lower Frame Slider Kit
$99.97
Exact Fit
New

BMC High Performance
Air Filter
$98.01
Sale
Save 10%
4.5 out of 5 stars (19) reviews
Exact Fit

Fire Power
Factory Activated Sealed Battery
$91.33
Sale
Save 20%
3.5 out of 5 stars (31) reviews
Exact Fit
New

K&N
Air Filter
$89.99
Sale
Save 74%
4.5 out of 5 stars (96) reviews
Exact Fit

PSR
Click 'N Roll Brake Lever
$86.95
4.5 out of 5 stars (14) reviews
Exact Fit

PSR
Click 'N Roll Clutch Lever
$86.95
4.5 out of 5 stars (14) reviews
Exact Fit
New

Vortex
V3 2.0 Clutch Lever
$85.81
Sale
Save 82%
4.5 out of 5 stars (19) reviews
Exact Fit
New

Vortex
V3 2.0 Brake Lever
$85.81
Sale
Save 40%
4.5 out of 5 stars (49) reviews
Exact Fit

Wiseco
Valve Shim Kit
$81.24
Sale
Save 19%
5 out of 5 stars (6) reviews
Exact Fit

Vortex
520 CAT5 Sprocket And Chain Kit
$162.41
Sale
Save 61%
4.5 out of 5 stars (2) reviews
Exact Fit

HOTCAMS
Valve Shim Kit
$79.16
Sale
Save 20%
5 out of 5 stars (177) reviews
Video Available
Exact Fit

SKF
Complete High Protection Fork Seal & Wiper Kit
$75.98
5 out of 5 stars (14) reviews
Exact Fit

BikeMaster
TruGel Battery
$74.66
Sale
Save 10%
4.5 out of 5 stars (120) reviews

Parts for Sale

MotoSport.com offers 106 2011 KTM 990 Super Duke Parts. A leader in our industry, we know you'll be satisfied with the Parts you buy from us.

Our Pledge

We want to make your next ride, your best ride. Our 2011 KTM 990 Super Duke Parts ship for free with orders over $79.

If you need some assistance, we can help. Just give one of our Gearheads a call at 1-888-676-8853 and they can help you find the best Parts for you.

Top Categories

Shop for Motorcycle Parts

Shop for OEM Parts