KX250F/X 21 - 24 – Bill's Exhausts

$105.00 off
FMF Factory 4.1 Muffler KX250F/X 2021-2024 042396 1821-2036

Sale price $947⁰⁰ AUD Regular price $1,052⁰⁰

In stock (6 units)
$85.00 off

FMF Factory 4.1 Muffler KX250F/X 2021-2023 042394 1821-2035

Sale price $757⁰⁰ AUD Regular price $842⁰⁰

In stock (12 units)
$56.00 off
FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

(1)

Sale price $505⁰⁰ AUD Regular price $561⁰⁰

In stock (12 units)
$63.00 off
FMF Q4 Hex Slip-On Muffler KX250F/X 2021-2023 042393 1821-2039

Sale price $568⁰⁰ AUD Regular price $631⁰⁰

In stock (9 units)
Sold out
$49.00 off

FMF MegaBomb Header KX250F/X 2021-2023 042390 1822-0521

Sale price $442⁰⁰ AUD Regular price $491⁰⁰
$63.00 off

FMF MegaBomb Header KX250F/X 2021-2023 042391 1822-0522

Sale price $568⁰⁰ AUD Regular price $631⁰⁰

In stock (5 units)
Sold out
$31.00 off

FMF PowerBomb Header KX250F/X 2021-2023 042389 1822-0523

Sale price $281⁰⁰ AUD Regular price $312⁰⁰
$133.00 off

FMF Factory 4.1 RCT Exhaust - Aluminum KX250F/X 2021-2023 042397 1820-1985

Sale price $1,199⁰⁰ AUD Regular price $1,332⁰⁰

In stock (8 units)
$168.00 off

FMF Factory 4.1 RCT Exhaust - Titanium KX250F/X 2021-2024 042398 1820-1984

Sale price $1,515⁰⁰ AUD Regular price $1,683⁰⁰

In stock (6 units)
FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Regular price $24⁰⁰ AUD

In stock (10 units)
$152.00 off

PRO CIRCUIT Stainless Steel T-6 Exhaust KX250F 2021 -2023 0122125G

Sale price $1,376⁰⁰ AUD Regular price $1,528⁰⁰

In stock (12 units)
$196.00 off

PRO CIRCUIT Ti-6 Pro Full Exhaust KX 250 F 2021 -2023 0322125FP

Sale price $1,763⁰⁰ AUD Regular price $1,959⁰⁰

In stock (20 units)
$196.00 off

PRO CIRCUIT Ti-6 Full Exhaust KX250F 2021 -2023 0322125F

Sale price $1,763⁰⁰ AUD Regular price $1,959⁰⁰

In stock (13 units)
$109.00 off

PRO CIRCUIT T-6 Muffler slip on Exhaust KX250F 2021 -2023 0122125A

Sale price $985⁰⁰ AUD Regular price $1,094⁰⁰

In stock (13 units)
TWIN AIR Standard Air Filter - Kawasaki 151124

Regular price $55⁰⁰ AUD

In stock (20 units)
TWIN AIR Pre-Oiled Air Filter - KXF 151124X

Regular price $62⁰⁰ AUD

In stock (20 units)
TWIN AIR Filter Dust Cover - KXF 450 151124DC

Regular price $35⁰⁰ AUD

Low stock (3 units)
TWIN AIR Fuel Filter - KX 250 /450F 2011-2021 160610

Regular price $55⁰⁰ AUD

Low stock (2 units)
TWIN AIR Airbox Cover - Kawasaki 160118

Regular price $68⁰⁰ AUD

In stock (9 units)
TWIN AIR Radiator Pressure Cap - 1.8 bar 177900

Regular price $52⁰⁰ AUD

In stock (20 units)
$2.00 off
TWIN AIR Oil Filter - Kawasaki 140018

Sale price $17⁰⁰ AUD Regular price $19⁰⁰

In stock (20 units)
K & N Oil Filter KN-207

Regular price $20⁰⁰ AUD

In stock (20 units)
$34.00 off

PRO CIRCUIT Water Pump Cover with Impeller KX250F 2021 WPK21250

Sale price $303⁰⁰ AUD Regular price $337⁰⁰

In stock (20 units)
BARNETT Clutch Friction Plate 301-70-10035

Regular price $28⁰⁰ AUD

In stock (20 units)
MOOSE RACING Steel Clutch Plates - Kawasaki M80-7323-7

Regular price $97⁰⁰ AUD

In stock (9 units)
REKLUSE Core Manual TorqDrive® Clutch Kit - KX250 RMS-7104140

Regular price $1,597⁰⁰ AUD

Very low stock (1 unit)
REKLUSE TorqDrive® Clutch Pack - KX250F F/07-16 BT,NO SLIP/ASSIST RMS-2804140

Regular price $574⁰⁰ AUD

Low stock (3 units)
REKLUSE Clutch Pack 750-04140

Regular price $490⁰⁰ AUD

Low stock (4 units)
REKLUSE Clutch Pack 751-04140

Regular price $602⁰⁰ AUD

Very low stock (1 unit)
Sold out
REKLUSE Clutch Basket RMS-4141

Regular price $420⁰⁰ AUD
REKLUSE Clutch Cover - KX250 RMS-0404140

Regular price $265⁰⁰ AUD

Low stock (2 units)
RENTHAL Handlebar - Fatbar36 - McGrath/'16+ KTM SX125 - 450 - Black 932-01-BK

Regular price $346⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 918 - Ricky Johnson/CR High - Tanium 91801TG02185

Regular price $271⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 997 - RC/'04 - '18 CRF/'06+ KX/F - Tanium 99701TG02185

Regular price $271⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 997 - RC/'04 - '18 CRF/'06+ KX/F - Red 99701RD02185

Regular price $271⁰⁰ AUD

In stock (18 units)
RENTHAL Handlebar - Twinwall® - 921 - '06 YZ/YZF - Blue 92101BU07184

Regular price $271⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 996 - Villopoto/Steward/'19+ CRF - Green 99601GN07185

Regular price $271⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 997 - RC/'04 - '18 CRF/'06+ KX/F - Green 99701GN02185

Regular price $271⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Twinwall® - 998 - Reed/Windham - Green 99801GN02185

Regular price $271⁰⁰ AUD

In stock (16 units)
RENTHAL Handlebar - Twinwall® - 997 - RC/'04 - '18 CRF/'06+ KX/F - Black 99701BK02185

Regular price $258⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Tanium 604-01-TT

Regular price $189⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Red 604-01-RD

Regular price $189⁰⁰ AUD

In stock (10 units)
RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Blue 604-01-BU

Regular price $189⁰⁰ AUD

In stock (6 units)
RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Green 604-01-GN

Regular price $189⁰⁰ AUD

In stock (20 units)
Sold out
$18.00 off

RENTHAL Handlebar - 7/8" - 971 - RC - Gold 97108SG01185

Sale price $139⁰⁰ AUD Regular price $157⁰⁰
RENTHAL Handlebar - 7/8" - 966 - Reed/Windham - Blue 96605BU01185

Regular price $168⁰⁰ AUD

In stock (20 units)
RENTHAL Handlebar - 7/8" - 971 - RC - Green 97108GN01185

Regular price $168⁰⁰ AUD

In stock (13 units)
RENTHAL Handlebar - 7/8" - 966 - Reed/Windham - Silver 96605SI01185

Regular price $160⁰⁰ AUD

In stock (15 units)
RENTHAL Bar Mount - 1-1/8" - 5 mm Offset CL019

Regular price $130⁰⁰ AUD

In stock (12 units)
RENTHAL Handguards - Moto - Green HG-100-GN

Regular price $94⁰⁰ AUD

In stock (12 units)

Let customers speak for us

from 849 reviews

Pure craftsmanship and quality

I know there was a lead time on this M4 exhaust but bill’s got it to me before it was supposed to be here can’t say enough about there company thank you so much. The craftsmanship and quality are spot on. I will always buy from them.

David Reese

03/20/2026

M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

Fast service

Fast service.

Anonymous

03/19/2026

72005VAN Arrow Veloce Racing Slip-on Exhaust for Sidebags for Triumph Tiger 850 20-24 /900 20-23

NOTHING SHORT OF AMAZING

NOTHING SHORT OF AMAZING.
Excellent quality of exhaust, easy to install, and great looking. Sound is AWESOME, definitely gives the BMW K 1600 B a different appearance.

Quick turnaround and fast shipping by Bill’s Team!!!
Thank you.

Marco Boos

03/17/2026

BMW K 1600 B GRAND AMERICA 4" FREEDOM SLIP-ONS 2017-PRESENT

I just love it

I just love it. I only wish it was available when I bought my bike in 2020.

Fernando Martinez

03/13/2026

Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Don’t order anyplace else

Let start with placing and order it was so easy and painless had my order within couple weeks. Now the actual exhaust my bike Luna sounds great she feel like a whole different bike. Sounds amazing for my future bikes bills is the only place I will order from thank you bills

Rafael Landeros

AKRAPOVIC Exhaust System - Racing Line - Titanium YZF-R7 2022-2024 and 2025 S-Y7R12-APT 1810-3053

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy...

MARK HILL

03/12/2026

Arrow Yamaha Yzf R1 07-08 Stainless Steel Collectors 71364mi

Samantha great customer service

Haven’t installed or checked that is complete, but looks good and what I want to thank the amazing customer service, Samantha was amazing helping me decide and get my order delivered with no problem

Mariano Rojas Torres

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi

Would buy again

Looks great, lighter weight and better quality of sound, particularly once you remove the baffle.

Jude Walsh

03/09/2026

71914AKN Arrow 71914AKN Indy Race Aluminum Dark Slip-on Exhaust for Kawasaki Ninja 1000SX 2020-2025

Couldn't be happier

I am a very happy customer, every time I have bought something from Bill’s Exhaust the office have been super communicative in setting my expectations.
You will always know where your item and when to expect it.

Arrow 71751MI Racing Exhaust Collector for BMW S1000XR 20-24 71751MI

Arrow's craftsmanship is top notch

Arrow's craftsmanship is top notch, and Bill's Exhausts gave me a great deal and worked with me when there was a little hiccup with the order. A special shoutout to Samantha--she's very helpful. A+

Brandon F

03/06/2026

APRILIA TUAREG 660 EURO 5+ 2025 STAINLESS STEEL COLLECTORS - 72202pd

Absolutely love this exhaust

Absolutely love this exhaust, it came with everything needed, and sounds amazing. Installed on a 2025 ZX6R KRT edition.

Darlene Barthel

03/02/2026

Arrow Pro-Race Slip-on i ZX-6R 636 2009-2025 2026 Exhaust Titanium for Kawasaki ZX-6R 636 2009-2025 2026 71898PR

Looks good and sounds good

Looks good went on fine all the hardware was there. It was very easy to install.

Michael Lacy

LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2025 2026 15400BU 1811-4303

This exhaust is top notch!

This exhaust is top notch! Quality is better then any exhaust I've had in the past and would highly recommend it! The sound on the xsr 700 is perfect! Loud but not obnoxious! I've had a bunch of different exhausts for the cp2 motor akra, M4, two bros and this sounds better then all of them by far! There aren't too many exhaust sound clips for this on the cp2 so I was taking a chance and I can say I am not disappointed in any way!!

David Williams