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1991 KTM 400SC Aftermarket Parts

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195 Results

Exact Fit

Artrax
Tire Combo

$88.00
Sale
Save 45%
4.5 out of 5 stars (263) reviews
Exact Fit

Artrax
MX-Pro Rear Tire

$49.99 - 58.99
Sale
Save 50%
4.5 out of 5 stars (165) reviews
Exact Fit

Dunlop
Tire Combo

$97.00
Sale
Save 12%
4.5 out of 5 stars (137) reviews
Exact Fit

Dunlop
Geomax MX33 Rear Tire

$117.99
Sale
Save 15%
5 out of 5 stars (135) reviews
Video Available
Exact Fit

Renthal
520 R1 Works Chain

$114.99
Sale
Save 10%
4.5 out of 5 stars (132) reviews
Video Available
Exact Fit

DID
520 DZ2 Chain

$70.54
Sale
Save 15%
4.5 out of 5 stars (121) reviews
Video Available
Exact Fit

Maxxis
Maxxcross IT Rear Tire

$75.99
Sale
Save 61%
5 out of 5 stars (117) reviews
Video Available
Exact Fit

Artrax
SX1 Rear Tire

$54.99
Sale
Save 47%
4 out of 5 stars (111) reviews
Exact Fit

Artrax
TG4 Rear Tire

$50.99 - 58.99
Sale
Save 47%
4.5 out of 5 stars (92) reviews
Exact Fit

Maxxis
Maxxcross Desert IT Rear Tire

$100.99 - 110.99
Sale
Save 54%
5 out of 5 stars (89) reviews
Exact Fit

Dunlop
D606 Tire Combo

$281.00
Sale
Save 18%
5 out of 5 stars (76) reviews
Exact Fit

Dunlop
D606 Rear Tire

$155.99 - 163.99
Sale
Save 11%
5 out of 5 stars (76) reviews
Exact Fit

Dunlop
D606 Front Tire

$129.99
Sale
Save 24%
5 out of 5 stars (76) reviews
Exact Fit

DID
520 Standard Chain

$52.69
Sale
Save 15%
4 out of 5 stars (74) reviews
Video Available
Exact Fit

DID
520 ERT3 Racing Chain

$104.54 - 108.79
Sale
Save 15%
5 out of 5 stars (73) reviews
Exact Fit

Artrax
MX-Pro Front Tire

$39.99 - 41.99
Sale
Save 49%
4.5 out of 5 stars (66) reviews
Exact Fit

Michelin
Tire Combo

$205.00
Sale
Save 27%
5 out of 5 stars (61) reviews
Exact Fit

Dunlop
Geomax AT81 Rear Tire

$105.99 - 113.99
Sale
Save 13%
4.5 out of 5 stars (55) reviews
Video Available
Exact Fit

Dunlop
Geomax AT81 Tire Combo

$180.00
Sale
Save 12%
4.5 out of 5 stars (55) reviews
Video Available
Exact Fit

Bridgestone
Battlecross X30 Rear Tire

$117.99
Sale
Save 33%
5 out of 5 stars (55) reviews
Exact Fit

Dunlop
Geomax AT81 Front Tire

$104.99
Sale
Save 11%
4.5 out of 5 stars (55) reviews
Video Available
Exact Fit

Goldentyre
GT216AA "Fatty" Front Tire

$130.99
Sale
Save 6%
5 out of 5 stars (54) reviews
Video Available
Exact Fit

Artrax
SE3 Rear Tire

$59.99
Sale
Save 47%
4 out of 5 stars (53) reviews
Exact Fit

Artrax
Tire Combo With Tubes

$88.02
Sale
Save 52%
4.5 out of 5 stars (52) reviews
Exact Fit

Maxxis
Tire Combo

$157.00
Sale
Save 35%
5 out of 5 stars (51) reviews
Exact Fit

Dunlop
Geomax MX33 Front Tire

$45.99 - 107.99
Sale
Save 44%
4.5 out of 5 stars (50) reviews
Video Available
Exact Fit

Artrax
SX1 Front Tire

$39.99 - 41.99
Sale
Save 49%
4.5 out of 5 stars (50) reviews
Exact Fit

Renthal
520 R3-3 SRS Chain

$142.99
Sale
Save 11%
4.5 out of 5 stars (49) reviews
Video Available
Exact Fit

DID
520VO O-Ring Chain

$76.71
Sale
Save 15%
4.5 out of 5 stars (48) reviews
Exact Fit

Sunstar
520 SSR O-Ring Sealed Ring Chain

$62.16
Sale
Save 20%
4 out of 5 stars (46) reviews
Video Available
Exact Fit

Bridgestone
Battlecross Tire Combo

$118.00
Sale
Save 30%
4.5 out of 5 stars (46) reviews
Exact Fit

FMF
Silencer Packing - 4-Stroke

$13.99
Sale
Save 7%
4.5 out of 5 stars (45) reviews
Exact Fit

G2 Ergonomics
Quick Turn Throttle Tube

$69.99
4.5 out of 5 stars (45) reviews
Exact Fit

Turner Performance Products
Fork Bleeder

$15.99
Sale
Save 20%
3.5 out of 5 stars (44) reviews
Exact Fit

WPS
Rim Strip

$1.99
4.5 out of 5 stars (40) reviews
Exact Fit

Dunlop
Geomax MX53 Rear Tire

$43.99 - 128.99
Sale
Save 22%
5 out of 5 stars (40) reviews
Exact Fit

Artrax
SX2 Rear Tire

$54.99
Sale
Save 45%
4.5 out of 5 stars (40) reviews
Exact Fit

Pirelli
MT16 Tire Combo

$205.00
Sale
Save 22%
5 out of 5 stars (40) reviews
Exact Fit

Pirelli
MT16 Rear Tire

$110.99 - 118.99
Sale
Save 25%
5 out of 5 stars (40) reviews
Exact Fit

Pirelli
MT16 Front Tire

$117.99
Sale
Save 18%
5 out of 5 stars (40) reviews
Exact Fit

Maxxis
Maxxcross SI Rear Tire

$48.99 - 127.99
Sale
Save 45%
4.5 out of 5 stars (35) reviews
Video Available
Exact Fit

Maxxis
Maxxcross SI Front Tire

$89.99
Sale
Save 47%
4.5 out of 5 stars (35) reviews
Video Available
Exact Fit

Pirelli
Tire Combo

$170.00
Sale
Save 16%
4.5 out of 5 stars (33) reviews
Exact Fit

Turner Performance Products
Oversized Mounts With Renthal Twinwall Handlebar Combo

$189.98
Sale
Save 14%
4.5 out of 5 stars (32) reviews
Video Available
Exact Fit

G2 Ergonomics
Throttle Tube Cam System

$109.99
4.5 out of 5 stars (31) reviews
Exact Fit
Exact Fit

Bridgestone
Battlecross X40 Rear Tire

$118.99
Sale
Save 29%
5 out of 5 stars (29) reviews
Exact Fit

DID
520 NZ Heavy Duty Chain

$83.29
Sale
Save 15%
4 out of 5 stars (28) reviews
Video Available
Exact Fit

Kenda
Washougal II K786 Rear Tire

$89.99
Sale
Save 20%
4.5 out of 5 stars (27) reviews
Exact Fit

Warp 9
Elite Complete Rear Wheel

$437.00
4.5 out of 5 stars (26) reviews
Exact Fit

Maxxis
Maxxcross Desert IT Front Tire

$84.99 - 99.99
Sale
Save 48%
4.5 out of 5 stars (26) reviews
Exact Fit

Turner Performance Products
Universal Bar Mounts - Oversized 1-1/8 Bars

$39.99
Sale
Save 20%
4 out of 5 stars (22) reviews
Video Available
Exact Fit

Sunstar
520 HDN Heavy Duty Non-Sealed Chain

$61.56
Sale
Save 20%
4 out of 5 stars (22) reviews
Video Available
Exact Fit

Pro Wheel
Rear Wheel Spoke Kit

$91.95
Sale
Save 20%
4.5 out of 5 stars (22) reviews
Exact Fit

Pirelli
MT21 Front Tire

$111.99 - 117.99
Sale
Save 30%
4.5 out of 5 stars (21) reviews
Exact Fit

Pirelli
MT21 Rear Tire

$121.99 - 151.99
Sale
Save 27%
4.5 out of 5 stars (21) reviews
Exact Fit

Pirelli
MT21 Tire Combo

$177.00
Sale
Save 24%
4.5 out of 5 stars (21) reviews
Exact Fit
New

Kenda
Millville II K785 Rear Tire

$89.99
Sale
Save 19%
4.5 out of 5 stars (20) reviews
Exact Fit

Artrax
SE3 "Sticky" Rear Tire

$56.99 - 65.99
Sale
Save 44%
3.5 out of 5 stars (20) reviews
Exact Fit

Artrax
SX2 Front Tire

$39.99 - 41.99
Sale
Save 47%
4.5 out of 5 stars (20) reviews

1991 KTM 400SC Aftermarket Parts

At MotoSport you'll find all the 1991 KTM 400SC 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 1991 KTM 400SC 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 1991 KTM 400SC give a gearhead a call at 1-888-676-8853 and we'll get you ready to ride.