CRF450R 15-16

289 products

PRO CIRCUIT Water Pump Cover with Impeller - Honda WPH09450

Sold out

PRO CIRCUIT Water Pump Cover with Impeller - Honda WPH09450

Regular price $176.00 USD

Regular price ~~$199.95 USD~~ Sale price $176.00 USD
Unit price per

Sold out
POWERSTANDS RACING Case Saver/Sprocket Cover - Red 03-04153-24

POWERSTANDS RACING Case Saver/Sprocket Cover - Red 03-04153-24

Regular price $99.95 USD

Regular price ~~$99.95 USD~~ Sale price $99.95 USD
Unit price per
HINSON RACING Oil Filler Cap - Honda OC154X

HINSON RACING Oil Filler Cap - Honda OC154X

Regular price $19.99 USD

Regular price ~~$19.99 USD~~ Sale price $19.99 USD
Unit price per
WORKS CONNECTION Aluminum Oil Filler Plug 24-070

WORKS CONNECTION Aluminum Oil Filler Plug 24-070

Regular price $32.95 USD

Regular price ~~$32.95 USD~~ Sale price $32.95 USD
Unit price per
PROX Connecting Rod 3.1409

Sale

PROX Connecting Rod 3.1409

Regular price $160.50 USD

Regular price ~~$188.84 USD~~ Sale price $160.50 USD
Unit price per

Sale
Hot Rods Crank Bearings K072

Hot Rods Crank Bearings K072

Regular price $73.95 USD

Regular price ~~$72.95 USD~~ Sale price $73.95 USD
Unit price per
DEL WEST Intake Valve DW-CRF450R-IV09

Sale

DEL WEST Intake Valve DW-CRF450R-IV09

Regular price $155.95 USD

Regular price ~~$172.95 USD~~ Sale price $155.95 USD
Unit price per

Sale
PROX Crank Bearing and Seal Kit 23.CBS14006

Sale

PROX Crank Bearing and Seal Kit 23.CBS14006

Regular price $93.30 USD

Regular price ~~$109.79 USD~~ Sale price $93.30 USD
Unit price per

Sale
POWERSTANDS RACING Cam Chain Tensioner 03-02000-29

POWERSTANDS RACING Cam Chain Tensioner 03-02000-29

Regular price $74.95 USD

Regular price ~~$74.95 USD~~ Sale price $74.95 USD
Unit price per
PROX Valve and Spring Kit 28.SIS1409-2

Sale

PROX Valve and Spring Kit 28.SIS1409-2

Regular price $133.70 USD

Regular price ~~$157.34 USD~~ Sale price $133.70 USD
Unit price per

Sale
KIBBLEWHITE Valve Seat 10-SB385

Sale

KIBBLEWHITE Valve Seat 10-SB385

Regular price $36.44 USD

Regular price ~~$36.95 USD~~ Sale price $36.44 USD
Unit price per

Sale
KIBBLEWHITE Cast Iron Valve Seat 10-SC350

Sale

KIBBLEWHITE Cast Iron Valve Seat 10-SC350

Regular price $9.02 USD

Regular price ~~$9.95 USD~~ Sale price $9.02 USD
Unit price per

Sale
XCELDYNE Valve Seal Kit CVMSEA12000

Sale

XCELDYNE Valve Seal Kit CVMSEA12000

Regular price $15.53 USD

Regular price ~~$15.95 USD~~ Sale price $15.53 USD
Unit price per

Sale
DEL WEST Exhaust Valve DW-CRF450R-EV13

Sale

DEL WEST Exhaust Valve DW-CRF450R-EV13

Regular price $155.95 USD

Regular price ~~$172.95 USD~~ Sale price $155.95 USD
Unit price per

Sale
Hot Rods Crankshaft Assembly 4084

Hot Rods Crankshaft Assembly 4084

Regular price $450.95 USD

Regular price ~~$441.95 USD~~ Sale price $450.95 USD
Unit price per
Hot Rods Crankshaft Kit CBK0191

Hot Rods Crankshaft Kit CBK0191

Regular price $637.95 USD

Regular price ~~$625.95 USD~~ Sale price $637.95 USD
Unit price per
PROX Piston Kit 01.1413.A

Sale

PROX Piston Kit 01.1413.A

Regular price $180.60 USD

Regular price ~~$212.46 USD~~ Sale price $180.60 USD
Unit price per

Sale
PROX Piston Kit 01.1413.B

Sale

PROX Piston Kit 01.1413.B

Regular price $180.60 USD

Regular price ~~$212.46 USD~~ Sale price $180.60 USD
Unit price per

Sale
Hot Rods Connecting Rod 8682

Hot Rods Connecting Rod 8682

Regular price $186.95 USD

Regular price ~~$182.95 USD~~ Sale price $186.95 USD
Unit price per
WOSSNER Connecting Rod P4027

WOSSNER Connecting Rod P4027

Regular price $164.95 USD

Regular price ~~$164.95 USD~~ Sale price $164.95 USD
Unit price per
KIBBLEWHITE Spring Kit 30-31600

Sale

KIBBLEWHITE Spring Kit 30-31600

Regular price $207.83 USD

Regular price ~~$222.95 USD~~ Sale price $207.83 USD
Unit price per

Sale
KIBBLEWHITE Valve Spring Kit 30-31580

Sale

KIBBLEWHITE Valve Spring Kit 30-31580

Regular price $185.23 USD

Regular price ~~$197.95 USD~~ Sale price $185.23 USD
Unit price per

Sale
ATHENA Complete Gasket Kit - Honda P400210850239

ATHENA Complete Gasket Kit - Honda P400210850239

Regular price $200.95 USD

Regular price ~~$200.95 USD~~ Sale price $200.95 USD
Unit price per
Hot Rods Water Pump Repair Kit - Honda WPK0003

Hot Rods Water Pump Repair Kit - Honda WPK0003

Regular price $51.95 USD

Regular price ~~$50.95 USD~~ Sale price $51.95 USD
Unit price per
ATHENA Gasket Kit - CRF450R P400210160023

ATHENA Gasket Kit - CRF450R P400210160023

Regular price $103.95 USD

Regular price ~~$103.95 USD~~ Sale price $103.95 USD
Unit price per
BOLT Oil Change Hardware Kit - Honda OILCHG-CRF

BOLT Oil Change Hardware Kit - Honda OILCHG-CRF

Regular price $7.99 USD

Regular price ~~$7.99 USD~~ Sale price $7.99 USD
Unit price per
PROX Valve Shim Kit 29.VSA948

Sale

PROX Valve Shim Kit 29.VSA948

Regular price $101.80 USD

Regular price ~~$119.74 USD~~ Sale price $101.80 USD
Unit price per

Sale
BOYESEN Clutch Cover - Black CC-06AB

BOYESEN Clutch Cover - Black CC-06AB

Regular price $95.95 USD

Regular price ~~$95.95 USD~~ Sale price $95.95 USD
Unit price per
POWERSTANDS RACING Case Saver/Sprocket Cover Gun - Metal 03-04153-29

Sold out

POWERSTANDS RACING Case Saver/Sprocket Cover Gun - Metal 03-04153-29

Regular price $99.95 USD

Regular price ~~$99.95 USD~~ Sale price $99.95 USD
Unit price per

Sold out
WORKS CONNECTION Radiator Brace - Silver - Honda 18-707

Sold out

WORKS CONNECTION Radiator Brace - Silver - Honda 18-707

Regular price $178.95 USD

Regular price ~~$248.95 USD~~ Sale price $178.95 USD
Unit price per

Sold out
DEVOL Radiator Guards - Honda 0101-1210

DEVOL Radiator Guards - Honda 0101-1210

Regular price $159.95 USD

Regular price ~~$159.95 USD~~ Sale price $159.95 USD
Unit price per
DEVOL Radiator Brace - Honda 0122-1203

DEVOL Radiator Brace - Honda 0122-1203

Regular price $119.95 USD

Regular price ~~$119.95 USD~~ Sale price $119.95 USD
Unit price per
ProTaper Universal Solid Mount Kit Black 022821 22821

ProTaper Universal Solid Mount Kit Black 022821 22821

Regular price $52.99 USD

Regular price Sale price $52.99 USD
Unit price per
Ek 520m3 chain motocros no orink 120t gold

Sold out

Ek 520m3 chain motocros no orink 120t gold

Regular price $99.99 USD

Regular price Sale price $99.99 USD
Unit price per

Sold out
PRO CIRCUIT T-6 Exhaust System CRF450R 2015-2016 0111545G2

Sold out

PRO CIRCUIT T-6 Exhaust System CRF450R 2015-2016 0111545G2

Regular price $931.46 USD

Regular price ~~$1,034.95 USD~~ Sale price $931.46 USD
Unit price per

Sold out
TWIN AIR Power Flow Replacement Filter 150222FR NF 09-12 CRF450R>10111655

TWIN AIR Power Flow Replacement Filter 150222FR NF 09-12 CRF450R>10111655

Regular price $42.95 USD

Regular price ~~$42.95 USD~~ Sale price $42.95 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

Country/region

Language

Sort by:

289 products

Filter and sort

Filter

Let customers speak for us