YZ125 /X 2022-2024

FACTORY CONNECTION Shock Spring - Spring Rate 280 lbs/in ALN-0050

FACTORY CONNECTION Shock Spring - Spring Rate 280 lbs/in ALN-0050

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 290 lbs/in ALN-0052

FACTORY CONNECTION Shock Spring - Spring Rate 290 lbs/in ALN-0052

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 300 lbs/in ALN-0054

FACTORY CONNECTION Shock Spring - Spring Rate 300 lbs/in ALN-0054

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 313 lbs/in ALN-0056

FACTORY CONNECTION Shock Spring - Spring Rate 313 lbs/in ALN-0056

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 324 lbs/in ALN-0058

FACTORY CONNECTION Shock Spring - Spring Rate 324 lbs/in ALN-0058

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 336 lbs/in ALN-0060

FACTORY CONNECTION Shock Spring - Spring Rate 336 lbs/in ALN-0060

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Front Fork Springs - 0.42 kg/mm LRI-042

FACTORY CONNECTION Front Fork Springs - 0.42 kg/mm LRI-042

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Front Fork Springs - 0.46 kg/mm LRI-046

FACTORY CONNECTION Front Fork Springs - 0.46 kg/mm LRI-046

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Front Fork Springs - 0.48 kg/mm LRI-048

FACTORY CONNECTION Front Fork Springs - 0.48 kg/mm LRI-048

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Front Fork Springs - 0.52 kg/mm LRI-052

FACTORY CONNECTION Front Fork Springs - 0.52 kg/mm LRI-052

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Front Fork Spring Service Kit 119994801901

FACTORY CONNECTION Front Fork Spring Service Kit 119994801901

Regular price $78.95 USD

Regular price ~~$78.95 USD~~ Sale price $78.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 353 lbs/in ALN-0063

FACTORY CONNECTION Shock Spring - Spring Rate 353 lbs/in ALN-0063

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
FACTORY CONNECTION Shock Spring - Spring Rate 375 lbs/in ALN-0067

FACTORY CONNECTION Shock Spring - Spring Rate 375 lbs/in ALN-0067

Regular price $154.95 USD

Regular price ~~$149.99 USD~~ Sale price $154.95 USD
Unit price per
KYB Fork Piston Bushing Set - 48 mm - Metal 110034800102

Sale

KYB Fork Piston Bushing Set - 48 mm - Metal 110034800102

Regular price $13.95 USD

Regular price ~~$14.95 USD~~ Sale price $13.95 USD
Unit price per

Sale
KYB Fork Bushing Cylinder Head 110231200101

KYB Fork Bushing Cylinder Head 110231200101

Regular price $2.95 USD

Regular price ~~$2.95 USD~~ Sale price $2.95 USD
Unit price per
KYB Fork Cartridge Seals 110210000401

KYB Fork Cartridge Seals 110210000401

Regular price $13.95 USD

Regular price ~~$13.95 USD~~ Sale price $13.95 USD
Unit price per
KYB Fork Slide Metal Set - 48 mm 110044800202

Sale

KYB Fork Slide Metal Set - 48 mm 110044800202

Regular price $18.95 USD

Regular price ~~$19.95 USD~~ Sale price $18.95 USD
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Sale
KYB Dust Seal Set - 48 mm 110024800102

Sold out

KYB Dust Seal Set - 48 mm 110024800102

Regular price $27.95 USD

Regular price ~~$27.95 USD~~ Sale price $27.95 USD
Unit price per

Sold out
KYB Fork Oil Seal Set - 48 mm ID 110014800502

KYB Fork Oil Seal Set - 48 mm ID 110014800502

Regular price $24.95 USD

Regular price ~~$24.95 USD~~ Sale price $24.95 USD
Unit price per
KYB Front Fork Rebound Piston Ring 110610000901

Sale

KYB Front Fork Rebound Piston Ring 110610000901

Regular price $5.95 USD

Regular price ~~$6.95 USD~~ Sale price $5.95 USD
Unit price per

Sale
KYB Front Fork Flat Lock Nut - 6 mm - Compression/Rebound Base Valve 110650000301

KYB Front Fork Flat Lock Nut - 6 mm - Compression/Rebound Base Valve 110650000301

Regular price $1.95 USD

Regular price ~~$1.95 USD~~ Sale price $1.95 USD
Unit price per
KYB Rear Shock Air Valve O-Ring 120120000101

KYB Rear Shock Air Valve O-Ring 120120000101

Regular price $0.95 USD

Regular price ~~$0.95 USD~~ Sale price $0.95 USD
Unit price per
KYB Shock Bladder - Rear - 52 mm/104 mm 120105200101

KYB Shock Bladder - Rear - 52 mm/104 mm 120105200101

Regular price $16.95 USD

Regular price ~~$16.95 USD~~ Sale price $16.95 USD
Unit price per
KYB Rear Shock Air Valve Complete with O-Ring 120130000201

Sale

KYB Rear Shock Air Valve Complete with O-Ring 120130000201

Regular price $9.95 USD

Regular price ~~$11.95 USD~~ Sale price $9.95 USD
Unit price per

Sale
KYB Rear Shock Piston Ring - 46 mm 120214600201

Sale

KYB Rear Shock Piston Ring - 46 mm 120214600201

Regular price $11.95 USD

Regular price ~~$15.95 USD~~ Sale price $11.95 USD
Unit price per

Sale
KYB Rear Shock Piston O-Ring - 46 mm 120224600101

Sale

KYB Rear Shock Piston O-Ring - 46 mm 120224600101

Regular price $1.95 USD

Regular price ~~$2.95 USD~~ Sale price $1.95 USD
Unit price per

Sale
KYB Rear Shock Bushing - 18 mm 120291800101

KYB Rear Shock Bushing - 18 mm 120291800101

Regular price $4.95 USD

Regular price ~~$4.95 USD~~ Sale price $4.95 USD
Unit price per
KYB Rear Shock Oil Seal - 18 mm 120301800101

KYB Rear Shock Oil Seal - 18 mm 120301800101

Regular price $7.95 USD

Regular price ~~$7.95 USD~~ Sale price $7.95 USD
Unit price per
KYB Rear Shock O-Ring for Seal Head - 46 mm 120314600101

KYB Rear Shock O-Ring for Seal Head - 46 mm 120314600101

Regular price $1.95 USD

Regular price ~~$1.95 USD~~ Sale price $1.95 USD
Unit price per
KYB Shock Bumper Rubber - Rear - 18 mm 120341800101

Sale

KYB Shock Bumper Rubber - Rear - 18 mm 120341800101

Regular price $13.95 USD

Regular price ~~$14.95 USD~~ Sale price $13.95 USD
Unit price per

Sale
MOOSE RACING Premium Fork/Dust Seal Kit - 48 mm 119999480101

MOOSE RACING Premium Fork/Dust Seal Kit - 48 mm 119999480101

Regular price $78.95 USD

Regular price ~~$78.95 USD~~ Sale price $78.95 USD
Unit price per
MOOSE RACING Guide Bushing Set - 47 mm 0413-0142

Sale

MOOSE RACING Guide Bushing Set - 47 mm 0413-0142

Regular price $16.95 USD

Regular price ~~$28.95 USD~~ Sale price $16.95 USD
Unit price per

Sale
MOOSE RACING Guide Bushing Set - 48 mm 0413-0144

Sale

MOOSE RACING Guide Bushing Set - 48 mm 0413-0144

Regular price $16.95 USD

Regular price ~~$28.95 USD~~ Sale price $16.95 USD
Unit price per

Sale
MOOSE RACING Slide Bushing Set - 48.7 mm 0413-0150

Sale

MOOSE RACING Slide Bushing Set - 48.7 mm 0413-0150

Regular price $16.95 USD

Regular price ~~$28.95 USD~~ Sale price $16.95 USD
Unit price per

Sale
MOOSE RACING Fork Seal Kit - 48 mm 56-147

Sale

MOOSE RACING Fork Seal Kit - 48 mm 56-147

Regular price $35.95 USD

Regular price ~~$39.95 USD~~ Sale price $35.95 USD
Unit price per

Sale
MOOSE RACING Shock Bearing Kit - Back Upper 29-1016

Sale

MOOSE RACING Shock Bearing Kit - Back Upper 29-1016

Regular price $26.95 USD

Regular price ~~$28.95 USD~~ Sale price $26.95 USD
Unit price per

Sale

Let customers speak for us

from 25 reviews

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

Two Brothers Exhaust

Highly recommend Bill’s Performance!

jason landers

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

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

YOSHIMURA Exhaust Race R77 Slip-On Cf/Cf Suz 1121120220

Great people to deal with.

Everything about this transaction was great. I was contacted when it was going to be a day behind leaving. Postage to Australia very reasonable and fast, product was the expected great quality. I would use again anytime.

Cameron Porter (cameron9538)

YOSHIMURA Exhaust Race R77 Slip-On Cf/Cf Suz 1121120220

01/18/2024

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