CRF450R /RX 21-24

REKLUSE Clutch Kit 782-220

REKLUSE Clutch Kit 782-220

Regular price $197.00 USD

Regular price ~~$189.00 USD~~ Sale price $197.00 USD
Unit price per
REKLUSE TorqDrive® Clutch Pack - CRF450R/X RMS-2801102

REKLUSE TorqDrive® Clutch Pack - CRF450R/X RMS-2801102

Regular price $409.00 USD

Regular price ~~$399.00 USD~~ Sale price $409.00 USD
Unit price per
REKLUSE Clutch Pack 750-01102

REKLUSE Clutch Pack 750-01102

Regular price $349.00 USD

Regular price ~~$339.00 USD~~ Sale price $349.00 USD
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REKLUSE Clutch Pack 751-01102

REKLUSE Clutch Pack 751-01102

Regular price $429.00 USD

Regular price ~~$419.00 USD~~ Sale price $429.00 USD
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REKLUSE Clutch Basket RMS-4101102

REKLUSE Clutch Basket RMS-4101102

Regular price $299.00 USD

Regular price ~~$299.00 USD~~ Sale price $299.00 USD
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HINSON RACING Clutch Cover - CRF450R C789-0816

HINSON RACING Clutch Cover - CRF450R C789-0816

Regular price $199.99 USD

Regular price ~~$199.99 USD~~ Sale price $199.99 USD
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ACERBIS X-Power Cover Kit - Black - Honda 2791950001

Sale

ACERBIS X-Power Cover Kit - Black - Honda 2791950001

Regular price $57.80 USD

Regular price ~~$68.00 USD~~ Sale price $57.80 USD
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ACERBIS X-Power Cover Kit - Red - Honda 2791950227

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ACERBIS X-Power Cover Kit - Red - Honda 2791950227

Regular price $57.80 USD

Regular price ~~$68.00 USD~~ Sale price $57.80 USD
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BOLT Fastener Kit - Engine - Honda CRF E-CF4-1720

BOLT Fastener Kit - Engine - Honda CRF E-CF4-1720

Regular price $39.99 USD

Regular price ~~$39.99 USD~~ Sale price $39.99 USD
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MOOSE RACING Countershaft Seal Kit - Honda 25-4008

Sale

MOOSE RACING Countershaft Seal Kit - Honda 25-4008

Regular price $19.95 USD

Regular price ~~$21.95 USD~~ Sale price $19.95 USD
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POWERSTANDS RACING Cam Chain Tensioner - MX GM 03-02008-29

POWERSTANDS RACING Cam Chain Tensioner - MX GM 03-02008-29

Regular price $74.95 USD

Regular price ~~$74.95 USD~~ Sale price $74.95 USD
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ATHENA Connecting Rod Kit P40321052

ATHENA Connecting Rod Kit P40321052

Regular price $192.95 USD

Regular price ~~$192.95 USD~~ Sale price $192.95 USD
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PROX Connecting Rod Kit - Honda CRF450R 3.1417

Sale

PROX Connecting Rod Kit - Honda CRF450R 3.1417

Regular price $160.50 USD

Regular price ~~$188.84 USD~~ Sale price $160.50 USD
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WISECO Connecting Rod Kit - Racer Elite WPR1417

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WISECO Connecting Rod Kit - Racer Elite WPR1417

Regular price $370.60 USD

Regular price ~~$435.95 USD~~ Sale price $370.60 USD
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Hot Rods Crankshaft Kit 4428

Sale

Hot Rods Crankshaft Kit 4428

Regular price $178.99 USD

Regular price ~~$420.95 USD~~ Sale price $178.99 USD
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WOSSNER Crankshaft CS4075

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WOSSNER Crankshaft CS4075

Regular price $394.00 USD

Regular price ~~$394.00 USD~~ Sale price $394.00 USD
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WOSSNER Crankshaft CS4075-R

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WOSSNER Crankshaft CS4075-R

Regular price $434.00 USD

Regular price ~~$454.00 USD~~ Sale price $434.00 USD
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ATHENA Cylinder Kit P400210100059

ATHENA Cylinder Kit P400210100059

Regular price $647.95 USD

Regular price ~~$647.95 USD~~ Sale price $647.95 USD
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CYLINDER WORKS Cylinder - Standard 10010

Sale

CYLINDER WORKS Cylinder - Standard 10010

Regular price $293.20 USD

Regular price ~~$344.95 USD~~ Sale price $293.20 USD
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MOOSE RACING Cylinder - 96.00 mm - Honda MSE10010

Sale

MOOSE RACING Cylinder - 96.00 mm - Honda MSE10010

Regular price $351.95 USD

Regular price ~~$362.20 USD~~ Sale price $351.95 USD
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Sale
MOOSE RACING Top End Gasket Kit 8100042MSE

MOOSE RACING Top End Gasket Kit 8100042MSE

Regular price $80.75 USD

Regular price ~~$79.95 USD~~ Sale price $80.75 USD
Unit price per
ATHENA Complete Gasket Kit P400210900322

ATHENA Complete Gasket Kit P400210900322

Regular price $201.95 USD

Regular price ~~$201.95 USD~~ Sale price $201.95 USD
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MOOSE RACING Ring Set - For 96 mm Piston CPN2-2-3779

MOOSE RACING Ring Set - For 96 mm Piston CPN2-2-3779

Regular price $35.95 USD

Regular price ~~$35.95 USD~~ Sale price $35.95 USD
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PROX Piston Rings 2.3408

Sale

PROX Piston Rings 2.3408

Regular price $42.20 USD

Regular price ~~$49.62 USD~~ Sale price $42.20 USD
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WOSSNER Piston Kit 8936DA

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WOSSNER Piston Kit 8936DA

Regular price $198.95 USD

Regular price ~~$198.95 USD~~ Sale price $198.95 USD
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WOSSNER Piston Kit 8937DA

WOSSNER Piston Kit 8937DA

Regular price $207.95 USD

Regular price ~~$207.95 USD~~ Sale price $207.95 USD
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JE PISTONS Piston Kit 345054

Sale

JE PISTONS Piston Kit 345054

Regular price $345.30 USD

Regular price ~~$392.33 USD~~ Sale price $345.30 USD
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JE PISTONS Piston Kit 345055

Sale

JE PISTONS Piston Kit 345055

Regular price $345.30 USD

Regular price ~~$392.33 USD~~ Sale price $345.30 USD
Unit price per

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JE PISTONS Piston Kit 345056

Sale

JE PISTONS Piston Kit 345056

Regular price $345.30 USD

Regular price ~~$392.33 USD~~ Sale price $345.30 USD
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MOOSE RACING Race Piston Kit MPX2180

MOOSE RACING Race Piston Kit MPX2180

Regular price $386.95 USD

Regular price ~~$386.95 USD~~ Sale price $386.95 USD
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MOOSE RACING Race Piston Kit MPX2181B

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MOOSE RACING Race Piston Kit MPX2181B

Regular price $421.95 USD

Regular price ~~$421.95 USD~~ Sale price $421.95 USD
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MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Sale

MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Regular price $35.95 USD

Regular price ~~$43.95 USD~~ Sale price $35.95 USD
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Sale
WISECO Piston Kit - Racer Elite 4-Stroke Series s RE813M09600

Sale

WISECO Piston Kit - Racer Elite 4-Stroke Series s RE813M09600

Regular price $315.70 USD

Regular price ~~$371.41 USD~~ Sale price $315.70 USD
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Sale
KIBBLEWHITE Exhaust Valve - Standard 30-32816K

Sale

KIBBLEWHITE Exhaust Valve - Standard 30-32816K

Regular price $47.83 USD

Regular price ~~$53.95 USD~~ Sale price $47.83 USD
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KIBBLEWHITE Intake Valve - Standard - CRF450R 30-32812T

KIBBLEWHITE Intake Valve - Standard - CRF450R 30-32812T

Regular price $92.51 USD

Regular price ~~$75.95 USD~~ Sale price $92.51 USD
Unit price per
KIBBLEWHITE Intake Valve 30-32812H

Sale

KIBBLEWHITE Intake Valve 30-32812H

Regular price $37.55 USD

Regular price ~~$37.95 USD~~ Sale price $37.55 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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