CRF450R 15-16

MOOSE RACING Clutch Cover Gasket 817716MSE

MOOSE RACING Clutch Cover Gasket 817716MSE

Regular price $4.75 USD

Regular price ~~$4.70 USD~~ Sale price $4.75 USD
Unit price per
MOOSE RACING Ignition Cover Gasket 816693MSE

Sale

MOOSE RACING Ignition Cover Gasket 816693MSE

Regular price $6.67 USD

Regular price ~~$6.78 USD~~ Sale price $6.67 USD
Unit price per

Sale
MOOSE RACING Top End Gasket Kit 810284MSE

Sale

MOOSE RACING Top End Gasket Kit 810284MSE

Regular price $79.59 USD

Regular price ~~$85.14 USD~~ Sale price $79.59 USD
Unit price per

Sale
MOOSE RACING Cylinder - 96.00 mm - Honda MSE10006

Sale

MOOSE RACING Cylinder - 96.00 mm - Honda MSE10006

Regular price $344.80 USD

Regular price ~~$355.06 USD~~ Sale price $344.80 USD
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Sale
CYLINDER WORKS Cylinder - Standard - CRF450R 10006

Sale

CYLINDER WORKS Cylinder - Standard - CRF450R 10006

Regular price $360.15 USD

Regular price ~~$423.65 USD~~ Sale price $360.15 USD
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Sale
MOOSE RACING Ring Set - For 96 mm Piston CPN2-3780

MOOSE RACING Ring Set - For 96 mm Piston CPN2-3780

Regular price $34.15 USD

Regular price ~~$34.15 USD~~ Sale price $34.15 USD
Unit price per
MOOSE RACING Valve Shim - 9.48 x 1.45 - 5 pack MSE5PK948145

MOOSE RACING Valve Shim - 9.48 x 1.45 - 5 pack MSE5PK948145

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Valve Shim - 9.48 x 1.55 - 5 pack MSE5PK948155

MOOSE RACING Valve Shim - 9.48 x 1.55 - 5 pack MSE5PK948155

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Water Pump Rebuild Kit 821284MSE

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MOOSE RACING Water Pump Rebuild Kit 821284MSE

Regular price $44.09 USD

Regular price ~~$46.42 USD~~ Sale price $44.09 USD
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MOOSE RACING Motor Gasket Kit with Seal 811284MSE

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MOOSE RACING Motor Gasket Kit with Seal 811284MSE

Regular price $169.78 USD

Regular price ~~$181.27 USD~~ Sale price $169.78 USD
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Sale
MOOSE RACING Valve Shim - 9.48 x 1.30 - 5 pack MSE5PK948130

MOOSE RACING Valve Shim - 9.48 x 1.30 - 5 pack MSE5PK948130

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Cam Chain - 96RH2015 x108 Links MSEHC96RH2015108

Sale

MOOSE RACING Cam Chain - 96RH2015 x108 Links MSEHC96RH2015108

Regular price $48.40 USD

Regular price ~~$54.10 USD~~ Sale price $48.40 USD
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Sale
MOOSE RACING Race Piston Kit MPX2059

MOOSE RACING Race Piston Kit MPX2059

Regular price $367.60 USD

Regular price ~~$367.60 USD~~ Sale price $367.60 USD
Unit price per
MOOSE RACING Wrist Pin W748-200015CP1C

Sale

MOOSE RACING Wrist Pin W748-200015CP1C

Regular price $29.40 USD

Regular price ~~$31.30 USD~~ Sale price $29.40 USD
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MOOSE RACING Wrist Pin - DLC S748-2000-15C

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MOOSE RACING Wrist Pin - DLC S748-2000-15C

Regular price $63.60 USD

Regular price ~~$63.60 USD~~ Sale price $63.60 USD
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MOOSE RACING Motor Seals 822352MSE

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MOOSE RACING Motor Seals 822352MSE

Regular price $47.45 USD

Regular price ~~$50.13 USD~~ Sale price $47.45 USD
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MOOSE RACING Complete Motor Gasket Kit 808284MSE

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MOOSE RACING Complete Motor Gasket Kit 808284MSE

Regular price $135.24 USD

Regular price ~~$144.65 USD~~ Sale price $135.24 USD
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Sale
MOOSE RACING Inner Clutch Cover Gasket 816234MSE

Sale

MOOSE RACING Inner Clutch Cover Gasket 816234MSE

Regular price $13.39 USD

Regular price ~~$13.67 USD~~ Sale price $13.39 USD
Unit price per

Sale
MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Sale

MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Regular price $34.15 USD

Regular price ~~$41.75 USD~~ Sale price $34.15 USD
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Sale
MOOSE RACING Valve Shim - 9.48 x 1.25 - 5 pack MSE5PK948125

MOOSE RACING Valve Shim - 9.48 x 1.25 - 5 pack MSE5PK948125

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Valve Shim - 9.48 x 1.50 - 5 pack MSE5PK948150

MOOSE RACING Valve Shim - 9.48 x 1.50 - 5 pack MSE5PK948150

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Connecting Rod MR5026

MOOSE RACING Connecting Rod MR5026

Regular price $453.10 USD

Regular price ~~$453.10 USD~~ Sale price $453.10 USD
Unit price per
MOOSE RACING Valve Shim - 9.48 x 1.40 - 5 pack MSE5PK948140

MOOSE RACING Valve Shim - 9.48 x 1.40 - 5 pack MSE5PK948140

Regular price $9.45 USD

Regular price ~~$9.45 USD~~ Sale price $9.45 USD
Unit price per
MOOSE RACING Circlip 748-050SWL

MOOSE RACING Circlip 748-050SWL

Regular price $4.70 USD

Regular price ~~$4.70 USD~~ Sale price $4.70 USD
Unit price per
MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2038-M

Sale

MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2038-M

Regular price $93.05 USD

Regular price ~~$97.80 USD~~ Sale price $93.05 USD
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Sale
T-rex racing 2003 - 2015 crf450r / crf450x engine guard crash cages n104eg

T-rex racing 2003 - 2015 crf450r / crf450x engine guard crash cages n104eg

Regular price $151.95 USD

Regular price Sale price $151.95 USD
Unit price per
Graves Motorsports Crf250 + Crf450 Dual Sport Progressive Throttle Tube W-Wcu-002-Tc

Graves Motorsports Crf250 + Crf450 Dual Sport Progressive Throttle Tube W-Wcu-002-Tc

Regular price $123.49 USD

Regular price Sale price $123.49 USD
Unit price per
FACTORY EFFEX Trim Kit Graphic - Honda 17-50306

Sale

FACTORY EFFEX Trim Kit Graphic - Honda 17-50306

Regular price $52.20 USD

Regular price ~~$52.25 USD~~ Sale price $52.20 USD
Unit price per

Sale
WISECO Engine Hour/Tachometer Engine Hour/Tachometer W8061

Sale

WISECO Engine Hour/Tachometer Engine Hour/Tachometer W8061

Regular price $33.35 USD

Regular price ~~$39.25 USD~~ Sale price $33.35 USD
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Sale
TWIN AIR Radiator Sleeve - Honda 177759SL00

TWIN AIR Radiator Sleeve - Honda 177759SL00

Regular price $50.30 USD

Regular price ~~$50.30 USD~~ Sale price $50.30 USD
Unit price per
MOOSE RACING Countershaft Seal Kit - Honda 25-4008

Sale

MOOSE RACING Countershaft Seal Kit - Honda 25-4008

Regular price $18.95 USD

Regular price ~~$20.85 USD~~ Sale price $18.95 USD
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MOOSE RACING Radiator Brace - Honda 11-169

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MOOSE RACING Radiator Brace - Honda 11-169

Regular price $104.45 USD

Regular price ~~$104.45 USD~~ Sale price $104.45 USD
Unit price per

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MOOSE RACING Kill Switch - N.O. 688-8800

MOOSE RACING Kill Switch - N.O. 688-8800

Regular price $24.65 USD

Regular price ~~$24.65 USD~~ Sale price $24.65 USD
Unit price per
MOOSE RACING Mode Switch - Honda 689-4250

MOOSE RACING Mode Switch - Honda 689-4250

Regular price $83.55 USD

Regular price ~~$77.85 USD~~ Sale price $83.55 USD
Unit price per
MOOSE RACING Kill Switch - N.O. 688-8825

MOOSE RACING Kill Switch - N.O. 688-8825

Regular price $104.45 USD

Regular price ~~$99.15 USD~~ Sale price $104.45 USD
Unit price per
FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Regular price $16.15 USD

Regular price ~~$16.14 USD~~ Sale price $16.15 USD
Unit price per

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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