KX450F 16-18

Hot Rods Water Pump Repair Kit - Kawasaki WPK0064

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Hot Rods Water Pump Repair Kit - Kawasaki WPK0064

Regular price $74.95 USD

Regular price ~~$73.95 USD~~ Sale price $74.95 USD
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Hot Rods Crank Bearings K091

Hot Rods Crank Bearings K091

Regular price $69.95 USD

Regular price ~~$68.95 USD~~ Sale price $69.95 USD
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Hot Rods Counter Balancer Bearing Kit - Kawasaki BBK0016

Hot Rods Counter Balancer Bearing Kit - Kawasaki BBK0016

Regular price $25.95 USD

Regular price ~~$25.95 USD~~ Sale price $25.95 USD
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K & N Oil Filter KN-207

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K & N Oil Filter KN-207

Regular price $12.30 USD

Regular price ~~$13.99 USD~~ Sale price $12.30 USD
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REKLUSE RadiusCX Clutch Kit RMS-7904044

REKLUSE RadiusCX Clutch Kit RMS-7904044

Regular price $1,249.00 USD

Regular price ~~$1,249.00 USD~~ Sale price $1,249.00 USD
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REKLUSE Clutch Kit RMS-7144

REKLUSE Clutch Kit RMS-7144

Regular price $1,139.00 USD

Regular price ~~$1,099.00 USD~~ Sale price $1,139.00 USD
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REKLUSE Clutch Kit RMS-6304044

REKLUSE Clutch Kit RMS-6304044

Regular price $849.00 USD

Regular price ~~$849.00 USD~~ Sale price $849.00 USD
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REKLUSE Clutch Kit RMS-7045

REKLUSE Clutch Kit RMS-7045

Regular price $629.00 USD

Regular price ~~$609.00 USD~~ Sale price $629.00 USD
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REKLUSE Clutch Pack RMS-2804044

REKLUSE Clutch Pack RMS-2804044

Regular price $409.00 USD

Regular price ~~$399.00 USD~~ Sale price $409.00 USD
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REKLUSE Clutch Pack 750-01013

REKLUSE Clutch Pack 750-01013

Regular price $349.00 USD

Regular price ~~$339.00 USD~~ Sale price $349.00 USD
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REKLUSE Clutch Basket RMS-4145

REKLUSE Clutch Basket RMS-4145

Regular price $299.00 USD

Regular price ~~$299.00 USD~~ Sale price $299.00 USD
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REKLUSE Clutch Cover - KX450F RMS-444

REKLUSE Clutch Cover - KX450F RMS-444

Regular price $189.00 USD

Regular price ~~$179.00 USD~~ Sale price $189.00 USD
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TWIN AIR Powerflow Replacement Filter 151122FR NF 06-15 KX450F

TWIN AIR Powerflow Replacement Filter 151122FR NF 06-15 KX450F

Regular price $42.95 USD

Regular price ~~$42.95 USD~~ Sale price $42.95 USD
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TWIN AIR Airbox Cover - KXF 160111

TWIN AIR Airbox Cover - KXF 160111

Regular price $42.95 USD

Regular price ~~$42.95 USD~~ Sale price $42.95 USD
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TWIN AIR Fuel Filter - KX 250 /450F 2011-2021 160610

TWIN AIR Fuel Filter - KX 250 /450F 2011-2021 160610

Regular price $36.95 USD

Regular price ~~$36.95 USD~~ Sale price $36.95 USD
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TWIN AIR Radiator Pressure Cap - 1.8 bar 177900

TWIN AIR Radiator Pressure Cap - 1.8 bar 177900

Regular price $35.95 USD

Regular price ~~$35.95 USD~~ Sale price $35.95 USD
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TWIN AIR Filter Dust Cover - KXF 151121DC

TWIN AIR Filter Dust Cover - KXF 151121DC

Regular price $22.95 USD

Regular price ~~$22.95 USD~~ Sale price $22.95 USD
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TWIN AIR Oil Filter - Kawasaki 140018

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TWIN AIR Oil Filter - Kawasaki 140018

Regular price $11.95 USD

Regular price ~~$12.95 USD~~ Sale price $11.95 USD
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WISECO Piston Kit - Racer Elite - KX 450 F 4-Stroke Series s RE807M09600

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WISECO Piston Kit - Racer Elite - KX 450 F 4-Stroke Series s RE807M09600

Regular price $315.70 USD

Regular price ~~$371.41 USD~~ Sale price $315.70 USD
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WISECO Valve Kit SVKB4409

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WISECO Valve Kit SVKB4409

Regular price $299.80 USD

Regular price ~~$352.68 USD~~ Sale price $299.80 USD
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WISECO Cam Chain CC022

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WISECO Cam Chain CC022

Regular price $83.50 USD

Regular price ~~$98.22 USD~~ Sale price $83.50 USD
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WISECO Ring Set Replacement 9600ZV

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WISECO Ring Set Replacement 9600ZV

Regular price $42.70 USD

Regular price ~~$50.19 USD~~ Sale price $42.70 USD
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WISECO Engine Hour/Tachometer Engine Hour/Tachometer W8061

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WISECO Engine Hour/Tachometer Engine Hour/Tachometer W8061

Regular price $35.10 USD

Regular price ~~$41.32 USD~~ Sale price $35.10 USD
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HINSON RACING Ignition Cover - KX450F IC363

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HINSON RACING Ignition Cover - KX450F IC363

Regular price $399.99 USD

Regular price ~~$399.99 USD~~ Sale price $399.99 USD
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RK 520 MXZ5 - Chain - 114 Links - Gold GB520MXZ5-114

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RK 520 MXZ5 - Chain - 114 Links - Gold GB520MXZ5-114

Regular price $98.55 USD

Regular price ~~$98.55 USD~~ Sale price $98.55 USD
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RENTHAL Rear Sprocket - Aluminum - 49 Tooth - Kawasaki KXF/KX/KLX/KDX 112U-520-49GEHA

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RENTHAL Rear Sprocket - Aluminum - 49 Tooth - Kawasaki KXF/KX/KLX/KDX 112U-520-49GEHA

Regular price $91.50 USD

Regular price ~~$103.95 USD~~ Sale price $91.50 USD
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XTRIG Triple Clamp - 23 mm - Kawasaki Green KX250F / KX450F 2013-2018 501330401101

XTRIG Triple Clamp - 23 mm - Kawasaki Green KX250F / KX450F 2013-2018 501330401101

Regular price $799.95 USD

Regular price ~~$799.95 USD~~ Sale price $799.95 USD
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RENTHAL Handlebar - Twinwall - 998 - Reed/Windham - Limited Edition Hard Ano 99801HA02364

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RENTHAL Handlebar - Twinwall - 998 - Reed/Windham - Limited Edition Hard Ano 99801HA02364

Regular price $0.00 USD

Regular price Sale price $0.00 USD
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PRO CIRCUIT Stand - Black 55150

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PRO CIRCUIT Stand - Black 55150

Regular price $123.00 USD

Regular price ~~$139.95 USD~~ Sale price $123.00 USD
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MATRIX CONCEPTS,LLC LS1 Stand - White LS1 100

MATRIX CONCEPTS,LLC LS1 Stand - White LS1 100

Regular price $189.95 USD

Regular price ~~$179.95 USD~~ Sale price $189.95 USD
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MOOSE RACING Bike Stand - Aluminum - Silver M212M

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MOOSE RACING Bike Stand - Aluminum - Silver M212M

Regular price $92.95 USD

Regular price ~~$122.95 USD~~ Sale price $92.95 USD
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ACERBIS Full Replacement Body Kit - Light Blue KX450F 2018 2685840085

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ACERBIS Full Replacement Body Kit - Light Blue KX450F 2018 2685840085

Regular price $144.50 USD

Regular price ~~$170.00 USD~~ Sale price $144.50 USD
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ACERBIS Standard Replacement Body Kit - Teal KX450F 2018 2685830213

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ACERBIS Standard Replacement Body Kit - Teal KX450F 2018 2685830213

Regular price $121.60 USD

Regular price ~~$143.00 USD~~ Sale price $121.60 USD
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ACERBIS Bike Stand - Folding - Black 2980660001

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ACERBIS Bike Stand - Folding - Black 2980660001

Regular price $85.00 USD

Regular price ~~$100.00 USD~~ Sale price $85.00 USD
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ACERBIS Bike Stand - Folding - Green/Black 2980661089

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ACERBIS Bike Stand - Folding - Green/Black 2980661089

Regular price $85.00 USD

Regular price ~~$100.00 USD~~ Sale price $85.00 USD
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ACERBIS Handguards - Endurance X - Green/Black 2980461089

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ACERBIS Handguards - Endurance X - Green/Black 2980461089

Regular price $119.00 USD

Regular price ~~$140.00 USD~~ Sale price $119.00 USD
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Let customers speak for us

from 26 reviews

Two Brothers 790 (2019-2021) / 890 (2021-2024 S1R Slip-On System 005-5230409-S1B

Two Brothers Slip on KTM 890

2Brothers has yet to let me down. Great Slip on set up, deepens the sound without making it obnoxious. Easy install, took about an hour with wrapping the mid pipe. I recommend wrapping the mid, it is much hotter than stock without the wrap. Thanks Bill! -Jon

Jon E.

Two Brothers 790 (2019-2021) / 890 (2021-2024 S1R Slip-On System 005-5230409-S1B

11/12/2024

VANCE & HINES Hi-Output Slip-On Muffler 48427

Nice looking muffler

Not difficult to install. Most likely will require to replace the muffler gasket. Matches well the look of the bike. Sounds well at low to mid range, a little noisy at high RPM.

Dov Greenberg

VANCE & HINES Hi-Output Slip-On Muffler 48427

10/26/2024

FMF Powercore 4 Hex Slip-On Muffler KX 450 2024 042401 1821-2091

2024 KX 450

Great sound with mild performance increase. Quality design. Price was fair. Bolted on with no issues.

Do not Like the new sticker logo instead of the traditional FMF stamping.

Mike Jones

FMF Powercore 4 Hex Slip-On Muffler KX 450 2024 042401 1821-2091

10/21/2024

V&H VO2 Naked Air Cleaner

Exactly as described. Once again, Bill and team have provided a quality, well priced item. They are quick to contact with any possible wrong fit, possible issues, and always have been spot on with solutions or suggestions. Will use Bill's Performance for all my motorcycle needs. Highly recommend this company. (2010 HD Heritage Softail Classic)

Myles Decker

VANCE & HINES VO2 Air Cleaner 71305

08/21/2024

FMF MegaBomb Header Titanium YZ450F 2023 -2024 044476 1822-0540

John Melvin Somera

07/01/2024

VANCE & HINES Fuelpak 4 Tuning Module - Dyna/Softail/Sportster/Touring/Trike 66047

V&H FP4 Fuelpak

I want to highly recommend Bill's Performance for all of your part needs. The entire experience was great. I was having an issue with the FP4 not connecting to my bike. I contacted Bill directly on the phone on Saturday and we were able to resolve the issue with no problems. His response time, patience with me, and customer service are top notch. I will purchase from him again. 10/10 rating. You will not be disappointed. Thank you Bill!!

VANCE & HINES Fuelpak 4 Tuning Module - Dyna/Softail/Sportster/Touring/Trike 66047

06/25/2024

BELT DRIVES LTD. Rear Drive Belt - 140-Tooth - 24mm PCC-140-1

Awesome customer service

Ordered a drive belt contacted me next day it was sold out and filled my order with better belt and shipped fast

Kevin Weis

BELT DRIVES LTD. Rear Drive Belt - 140-Tooth - 24mm PCC-140-1

06/19/2024

Awesome seller and great communicator

This is my second exhaust from bill in 6 months for two different bikes he had exceptional customer service and always staying on top of time frame and his prices are better then anyone out there . Overall what makes Bill stand above the rest is his customer service and his passion for bikes that itself tells you what kind of person he is and his enthusiasm for motorcycles.

Luis Perez

Arrow 71210PRI Pro-Race Exhaust, Nichrome for Aprilia Tuono V4 1100RR / Factory 2017-2024 71210PRI

06/17/2024

AKRAPOVIC Muffler - Carbon Fiber F900R / XR 2020-2023 S-B9SO2-APC 1811-4056

Excellent Service & Prodcuts

Bill’s exhaust personally took the time to customize my experience and be sure I got exactly what I was looking for at the best possible price. There was quick & attentive communication for all my needs and I am extremely pleased with my product and service recieved.

Tyrone Grandison

AKRAPOVIC Muffler - Carbon Fiber F900R / XR 2020-2023 S-B9SO2-APC 1811-4056

05/11/2024

ALPINESTARS T-GP Plus R v4 Airflow Jacket

The best summer time jacket I have owned from alpinestars so far! I love the fit and airflow!

Sean Douglas

ALPINESTARS T-GP Plus R v4 Airflow Jacket - Black/White - Large 3300624-12-L

05/09/2024

DYNOJET Power Commander-6 - Honda PC6-16005

Solid imporvement to a poor running bike

Had some fuelling issues in the midrange - tough to find ECUs for bikes of this age these days. Power commander sorted it out, very happy with my purchase and Bill's service.

Michael Lavdas

DYNOJET Power Commander-6 - Honda PC6-16005

Bill is a solid guy - will definitely shop here in the future

Had a bit of a miscommunication with the shipping timelines offered on the website as the part had to leave the vendor, arrive at Bill's shop and then be shipped to me. I reached out to Bill and he was quick to do what he could to make it right. My part arrived as quickly as he could make it happen and I appreciated the effort he put in. I'll definitely be shopping here again, fair prices and a good guy to work with.

M.L.

Bills Performance

05/03/2024

Two Brothers Exhaust

Highly recommend Bill’s Performance!

jason landers

04/26/2024

Fmf

Excellent service 👏

Paul Stevens

04/22/2024

Yoshimura RS12

Amazing product and phenomenal change is performance . I really loved it
Thanks to Bills performance for the amazing service and quick shipping
Highly recommended service

Vimal Menon (vime-9930)

YOSHIMURA Rs12 System Hon 228450S320

01/24/2024

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