Memorial Day Sale New Markdowns Added - Up To 70% Off Parts and Gear Shop Now
CLOSE
Shipping to US Flag United States
Free shipping over $79
NEW Discounts on Fox Racing Get Up To 30% Off Select Fox Racing Gear Shop Now

1981 Kawasaki KZ1100 - GPz Street Bike Aftermarket Parts

Refine

2509 Results

Puig
Universal Tank Pad

$17.69 - $42.81
Sale
Save 5%

Koso
TT Style Carbon Look Mirrors

$80.96
Sale
Save 10%
5 out of 5 stars (2) reviews
Exact Fit

All Balls
Swingarm Bearing Kit

$36.34
Sale
Save 86%
4.5 out of 5 stars (86) reviews
Video Available

Driven Racing
Halo Fuel Cap

$60.77 - $88.19
Sale
Save 35%
5 out of 5 stars (6) reviews

Renthal
Rear Sprocket For OZ Racing And Marchesini Wheels

$84.11
Sale
Save 10%
5 out of 5 stars (1) review

Puig
Multi-Adjustable Universal Windscreen Clip-On Visor

$114.46
Sale
Save 5%
5 out of 5 stars (3) reviews
Exact Fit

MotoStart
Lithium Ion Battery And Charger

$106.00
Sale
Save 36%
5 out of 5 stars (1) review

Slipstreamer
S-02 Spirit Windshield

$302.36 - $327.56
Sale
Save 10%
4 out of 5 stars (2) reviews
Video Available

Voodoo Industries
Mojo Replacement Canister

$386.96 - $476.96
Sale
Save 10%

Slipstreamer
SS-28 Sport Fairing Windshield

$311.36
Sale
Save 10%
4.5 out of 5 stars (3) reviews

Koso
Electro LED Sequential Turn Signals

$58.77 - $81.86
Sale
Save 35%

Slipstreamer
SS-10 Viper Windshield

$158.36 - $164.66
Sale
Save 10%
3.5 out of 5 stars (3) reviews

HP Tools
Fork Seal Cleaner

$14.99
Sale
Save 17%

Renthal
520 R3-3 SRS Road Chain

$143.99
Sale
Save 10%

Memphis Shades
Del Rey Sportshield Without Mounts

$89.95
5 out of 5 stars (1) review

Memphis Shades
Rio Grande Sportshield Without Mounts

$109.95
5 out of 5 stars (2) reviews

Memphis Shades
Big Shot Sportshield Without Mounts

$109.95
5 out of 5 stars (3) reviews

Puig
Windscreen Deflector

$66.44
Sale
Save 5%

Slipstreamer
S-06 Spitfire Shield

$123.26 - $142.16
Sale
Save 10%
4 out of 5 stars (3) reviews
Video Available

Slipstreamer
S-08 Sport Shield

$224.96 - $242.96
Sale
Save 10%
4 out of 5 stars (1) review
Exact Fit

Fire Power
Maintenance Free Battery With Acid

$84.14
Sale
Save 20%
4.5 out of 5 stars (9) reviews

Keiti
Tank Protector - Jester

$16.14
Sale
Save 15%
4.5 out of 5 stars (3) reviews

Turner Performance Products
Hour Meter

$19.99
Sale
Save 20%
5 out of 5 stars (5) reviews

Kenda
K761 Front/Rear Scooter Tire

$44.99 - $50.99
Sale
Save 21%
5 out of 5 stars (7) reviews

Puig
Premium Wheel Tape

$26.22
Sale
Save 5%

Shinko
723 Whitewall Scooter Tire Combo

$127.00 - $166.00
Sale
Save 20%

RAM Mounts
Quick-Grip XL Phone Holder

$27.49 - $68.49
Sale
Save 11%
5 out of 5 stars (11) reviews
Exact Fit

BikeMaster
Oil Filter

$4.46
Sale
Save 10%
4.5 out of 5 stars (28) reviews

RAM Mounts
Gas Tank Ball Base

$33.99 - $37.49
Sale
Save 11%

Slipstreamer
CF30 Universal Windshield

$144.86
Sale
Save 10%
5 out of 5 stars (1) review

Bridgestone
Battlax Sport Touring T32 Tire Combo

$348.00 - $432.00
Sale
Save 33%
5 out of 5 stars (2) reviews
Exact Fit

EBC
Clutch Springs

$11.79
Sale
Save 94%
4 out of 5 stars (10) reviews

Pirelli
Diablo Supercorsa SP V4 Tire Combo

$387.00 - $596.00
Sale
Save 22%

MotoSport
Muffler Plug

$3.99 - $4.99
Sale
Save 20%
1 out of 5 stars (2) reviews

Renthal
Road Race Short Full Diamond Grips

$15.29
Sale
Save 10%
4 out of 5 stars (5) reviews

Shinko
005 Advance Tire Combo

$167.00 - $289.00
Sale
Save 18%
4.5 out of 5 stars (45) reviews

Turner Performance Products
Twist Bar Ends

$13.99
Sale
Save 26%
4.5 out of 5 stars (3) reviews

Renthal
Road Grips

$18.89
Sale
Save 10%

Givi
Sport-T Tanklock Tank Bag

$140.40 - $213.30
Sale
Save 10%

Turner Performance Products
Tach/Hour Meter

$26.99
Sale
Save 10%
5 out of 5 stars (4) reviews
Video Available

Puig
Trail Footpegs

$61.77 - $84.18
Sale
Save 30%
5 out of 5 stars (2) reviews

Renthal
530 R4-2 SRS Road Chain

$217.79
Sale
Save 10%

Maxima
Fork Oil

$6.79 - $11.89
Sale
Save 15%
5 out of 5 stars (24) reviews

Puig
2.0 Replacement Clutch Lever

$84.57
Sale
Save 5%
5 out of 5 stars (6) reviews

1981 Kawasaki KZ1100 - GPz Street Bike Aftermarket Parts

Hitting the open road on your 1981 Kawasaki KZ1100 - GPz means freedom, exhilaration and an escape from the daily grind.

But never leave your garage unprepared. Keep your motorcycle in tip-top shape by performing some basic maintenance - replace worn spark plugs and the clutch kit for a no-bog, instant response ride. The engine in your 1981 Kawasaki KZ1100 - GPz loves fresh oil and at MotoSport we stock a variety of oil and other lubricants from the industry's most trusted manufacturers. Working on your street bike takes a good set of tools and we carry all the specialty tools you'll need to get the job done right.

Additionally, make sure you check your tires for wear and proper tire pressure before heading out. If the tires on your motorcycle have seen better days, a fresh pair makes an extremely wise investment. At MotoSport, find the right motorcycle tires for your 1981 Kawasaki KZ1100 - GPz. Finally, keep your street bike's wheel bearings in prime condition to ensure a smooth ride.

Forget the master technician secrets and take your 1981 Kawasaki KZ1100 - GPz to the next level of performance with our wide selection of bolt-on and slip-on exhaust systems. Simple exhaust upgrades often unveil a street bike's true horsepower potential. If you want to upgrade with a full exhaust system - and really bring out the power and weight savings - then we've got that for you, too.

After you open the exhaust and added a roaring sound, let her breath a bit with a performance-minded air filter like K & N Air Filters or BMC Air Filters. Once you have installed all this new hardware fine tune the power with a fuel management system. A fuel management system gives you the ability to adjust the air/fuel mixture that feeds your motorcycle. Most of our fuel management systems provide you the option of self-tuning to accommodate different riding styles from racing to high mountain cruising.