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2012 KTM 450SMR Aftermarket Parts

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2000 Results

Exact Fit

Vortex
Aluminum Sprocket - Rear

$0.77
Sale
Save 99%
4.5 out of 5 stars (11) reviews
Exact Fit

JT
Steel Rear Sprocket

$0.77 - 42.85
Sale
Save 97%
4.5 out of 5 stars (42) reviews
Exact Fit
New

JT
Steel Front Sprocket

$13.46
Sale
Save 96%
5 out of 5 stars (32) reviews
Exact Fit

All Balls
Rear Wheel Bearing Kit

$22.97
Sale
Save 89%
4.5 out of 5 stars (191) reviews
Video Available
Exact Fit

All Balls
Front Wheel Bearing Kit

$27.16
Sale
Save 88%
4.5 out of 5 stars (186) reviews
Video Available
Exact Fit

All Balls
Swingarm Bearing Kit

$58.99
Sale
Save 86%
4.5 out of 5 stars (86) reviews
Video Available
Exact Fit

Supersprox
Front Sprocket

$22.46
Sale
Save 86%
4.5 out of 5 stars (20) reviews
Exact Fit

All Balls
Fork Seal And Wiper Kit

$31.71
Sale
Save 84%
4.5 out of 5 stars (218) reviews
Exact Fit

Sunstar
Steel Rear Sprocket

$8.77 - 63.01
Sale
Save 84%
4.5 out of 5 stars (141) reviews
Video Available
Exact Fit

Sunstar
Aluminum Rear Sprocket

$62.79
Sale
Save 81%
5 out of 5 stars (68) reviews
Video Available
Exact Fit

NGK
Spark Plug

$12.56
Sale
Save 81%
5 out of 5 stars (23) reviews
Exact Fit

Motion Pro
Revolver 2 Replacement Throttle Cable

$62.99
Sale
Save 80%
2 out of 5 stars (9) reviews
Exact Fit

All Balls
Steering Bearing Kit

$33.86
Sale
Save 73%
4.5 out of 5 stars (113) reviews
Video Available
Exact Fit

FilGuard
Premium Dual Stage Air Filter

$27.99
Sale
Save 62%
4.5 out of 5 stars (33) reviews
Exact Fit

Turner Performance Products
Steel Sprocket - Front

$6.77
Sale
Save 58%
4.5 out of 5 stars (24) reviews

Polisport
Armadillo Head Pipe Guard

$26.99 - $37.99
Clearance
Save 55%
3 out of 5 stars (2) reviews
Exact Fit

Innteck
Outer Fork Bushing

$9.99
Sale
Save 52%
4 out of 5 stars (7) reviews
Exact Fit

Polisport
Chain Guide

$14.99
Sale
Save 51%
4.5 out of 5 stars (23) reviews
Video Available

Factory Effex
Standard Numbers

$1.77 - $3.49
Sale
Save 49%
5 out of 5 stars (1) review

Continental
TKC80 Rear Tire

$186.99 - $264.99
Sale
Save 48%
5 out of 5 stars (32) reviews
Exact Fit

KoubaLinks
Lowering Link

$179.00
Sale
Save 47%
4.5 out of 5 stars (22) reviews

Polisport
Freeflow Universal Front Fender

$21.99 - $22.99
Sale
Save 47%
5 out of 5 stars (18) reviews

Turner Performance Products
Rim Lock

$4.99 - $6.99
Sale
Save 46%

Factory Effex
Pro Numbers

$3.77 - $6.95
Sale
Save 46%
5 out of 5 stars (1) review

Moose
ADV1 Ultralight Dry Bag

$13.95 - $29.95
Sale
Save 42%
Exact Fit

No Toil
Pre-Filter

$19.95
Clearance
Save 41%
1 out of 5 stars (2) reviews

Turner Performance Products
Rim Lock/Valve Stem Kit

$5.99 - $7.99
Sale
Save 40%
4.5 out of 5 stars (40) reviews

NGK
Iridium IX Spark Plugs

$7.77 - $18.85
Sale
Save 40%
4.5 out of 5 stars (38) reviews

Polisport
Upper Fork Guards

$17.99 - $19.99
Sale
Save 40%
1 out of 5 stars (2) reviews
Video Available

HP Tools
Hydraulic Brake Bleeder

$7.77
Sale
Save 40%
4.5 out of 5 stars (3) reviews
Exact Fit

Turner Performance Products
Aluminum Rear Sprocket

$36.77 - 47.99
Sale
Save 39%
5 out of 5 stars (41) reviews
Exact Fit

Sunstar
Front Sprocket

$14.78 - 38.17
Sale
Save 39%
4.5 out of 5 stars (146) reviews
Video Available
Exact Fit

UNI
Multi-Stage Competition Air Filter

$37.95
Sale
Save 39%
5 out of 5 stars (91) reviews
Exact Fit
Exact Fit

Twin Air
Oil Filter

$10.99
Sale
Save 38%
5 out of 5 stars (11) reviews
Exact Fit

Selle Dalla Valle
Wave Seat Cover

$41.77 - 65.96
Clearance
Save 37%
Exact Fit

Selle Dalla Valle
Racing Seat Cover

$54.95
Clearance
Save 37%
Exact Fit

Selle Dalla Valle
Shark Seat Cover

$78.95
Clearance
Save 37%
Exact Fit

Vesrah Racing
Sintered Metal Brake Pad

$48.56
Sale
Save 36%
5 out of 5 stars (4) reviews

Koso
Proton Thermometer

$41.77 - $58.46
Sale
Save 36%
Exact Fit

Supersprox
Stealth Rear Sprocket

$107.96
Sale
Save 35%
5 out of 5 stars (63) reviews
Exact Fit
New

Streamline
Reflex Clutch Lever

$59.99
Sale
Save 35%
3.5 out of 5 stars (15) reviews

Kenda
Klassic K257D Rear Tire

$47.99 - $77.99
Sale
Save 35%
5 out of 5 stars (14) reviews
Video Available

K&N
Air Filter Care Kit

$21.99
Sale
Save 35%
5 out of 5 stars (14) reviews
Exact Fit

Turner Performance Products
Aluminum Sprocket & Chain Kit

$63.55
Sale
Save 34%
4.5 out of 5 stars (10) reviews
Exact Fit

FilGuard
Buy One Get One Half Price Premium Air Filters

$11.98
Sale
Save 33%
5 out of 5 stars (22) reviews
Exact Fit
New

Twin Air
Power Flow Air Filter Kit

$151.99
Sale
Save 33%
4.5 out of 5 stars (64) reviews

Continental
TKC70 Front Tire

$170.99 - $203.99
Sale
Save 33%
4.5 out of 5 stars (25) reviews

Kenda
Triple K781 Rear Tire

$86.99 - $123.99
Sale
Save 33%
5 out of 5 stars (1) review

Factory Effex
Universal OEM Sticker Kits

$14.77 - $19.99
Sale
Save 33%

Acerbis
X-Force Handguard Mount Kit

$9.99
Sale
Save 33%
Video Available

Factory Effex
Factory Numbers

$4.77 - $6.99
Sale
Save 32%
4.5 out of 5 stars (30) reviews

Continental
TKC70 Rear Tire

$211.99 - $281.99
Sale
Save 32%
4.5 out of 5 stars (25) reviews

Continental
TKC70 Tire Combo

$381.00 - $484.00
Sale
Save 31%
4.5 out of 5 stars (25) reviews

D'COR Visuals
Number Pack - Race Series

$4.77 - $6.95
Sale
Save 31%
5 out of 5 stars (1) review

2012 KTM 450SMR Aftermarket Parts

At MotoSport you'll find all the 2012 KTM 450SMR aftermarket parts you need to make your next ride your best ride. We aim to please and suit a wide variety of bikes and riding styles, as well. We carry a large selection of dirt bike exhausts to give you the option of a race ready system or for more modest engines.

Not only do we carry the 2012 KTM 450SMR aftermarket parts that give your dirt bike a performance boost, we also carry the parts to keep your ride feeling smooth. Sometimes the parts that keep your bike riding its best come directly from the manufacturer. At MotoSport you can also find the OEM dirt bike parts to complete almost any job, from a basic fender bolt to a complete new top end if you prefer to stick with stock.

Finding all the parts and gear you need has never been easier - and shipping your parts and gear is free on orders more than $79! You've got more choices than ever when it comes to where to buy, and we always want to provide the best shopping experience in the industry. If you run into trouble or need help finding specific parts for your 2012 KTM 450SMR give a gearhead a call at 1-888-676-8853 and we'll get you ready to ride.