COLONY

COLONY Nut Kit - Rocker Box - Big Twin - Chrome 8608-36

Regular price $27⁰⁰ AUD

In stock (18 units)
COLONY Nut Kit - Cylinder Base - Stock - Big Twin 8104-16

Regular price $34⁰⁰ AUD

In stock (20 units)
COLONY Fork Slider Bottom Cap Studs with Nut - Showa Forks - 35 mm 8826-6

Regular price $17⁰⁰ AUD

In stock (20 units)
COLONY Mounting Kit - Windshield Trim 9200-33

Regular price $55⁰⁰ AUD

Low stock (2 units)
COLONY Axle Cover - Rear - Dome 2725-2

Regular price $52⁰⁰ AUD

Low stock (3 units)
COLONY Axle Cover - Rear - Pike 2726-2

Regular price $90⁰⁰ AUD

Very low stock (1 unit)
COLONY Fork Tube Plug 2736-1

Regular price $31⁰⁰ AUD

In stock (5 units)
COLONY Upper Fork Tube Cap - Zinc - '48-'77 Big Twin 8872-1

Regular price $25⁰⁰ AUD

In stock (5 units)
COLONY Upper Fork Tube Cap - Chrome - '48-'77 Big Twin 9911-1

Regular price $34⁰⁰ AUD

In stock (10 units)
COLONY Fork Tube Plug 2737-1

Regular price $40⁰⁰ AUD

In stock (17 units)
Sold out
COLONY Replacement Fork Nut 3053-1

Regular price $18⁰⁰ AUD
COLONY Replacement Fork Nut 3186-1

Regular price $18⁰⁰ AUD

In stock (10 units)
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COLONY Gas Tank Bolt Nut Kit 3475-8

Regular price $27⁰⁰ AUD
COLONY Gas Tank Bolt Nut Kit 3476-10

Regular price $20⁰⁰ AUD

Low stock (2 units)
COLONY Gas Tank Bolt Nut Kit 3477-8

Regular price $15⁰⁰ AUD

In stock (11 units)
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COLONY Gas Tank Bolt Nut Kit 3478-10

Regular price $30⁰⁰ AUD
COLONY Oil Plug Chrome Big Twin 9876-2

Regular price $17⁰⁰ AUD

Low stock (3 units)
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COLONY Oil Plug Cadmium Big Twin 9877-2

Regular price $11⁰⁰ AUD
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COLONY Relief Plug Chrome Big Twin 9605-2

Regular price $21⁰⁰ AUD
$1.00 off
COLONY Oil Plug Cadmium Big Twin 9645-2

Sale price $11⁰⁰ AUD Regular price $12⁰⁰

In stock (13 units)
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COLONY Oil Pump Nut Kit - Chrome 8110-12

Regular price $11⁰⁰ AUD
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COLONY Relief Plug Chrome Big Twin 9607-2

Regular price $21⁰⁰ AUD
COLONY Oil Pump Nut Kit - Cadmium 8111-12

Regular price $9⁰⁰ AUD

Very low stock (1 unit)
COLONY Oil Plug Chrome Big Twin 9644-2

Regular price $17⁰⁰ AUD

In stock (20 units)
COLONY Pump Mount Nut - Chrome 8108-1

Regular price $11⁰⁰ AUD

Very low stock (1 unit)
COLONY Pump Mounting Kit - Chrome 8740-19

Regular price $55⁰⁰ AUD

Low stock (3 units)
COLONY Pump Mounting Kit - Cadmium 8741-19

Regular price $46⁰⁰ AUD

Very low stock (1 unit)
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COLONY Brake Rotor Screw Kit 3448-5

Regular price $12⁰⁰ AUD
COLONY Pump Mounting Kit - Parkerized 9694-19

Regular price $46⁰⁰ AUD

In stock (14 units)
Sold out

COLONY Brake Rotor Bolt and Nut Kit 3425-10

Regular price $22⁰⁰ AUD
COLONY Bushing Set - Seat Post 2084-2

Regular price $36⁰⁰ AUD

In stock (11 units)
COLONY Fork Stem Cap 2058-1

Regular price $24⁰⁰ AUD

In stock (120 units)
COLONY Tank Mount Bushings 2105-8

Regular price $21⁰⁰ AUD

In stock (182 units)
COLONY Brake Rotor Screw and Nut Kit 3449-10

Regular price $27⁰⁰ AUD

In stock (11 units)
COLONY Mount Kit - Gas Tank - FLT 2106-4

Regular price $22⁰⁰ AUD

In stock (199 units)
COLONY Mount Kit - Gas Tank - XL 2107-16

Regular price $65⁰⁰ AUD

In stock (11 units)
COLONY Mount Kit - Inner Primary - FLT 9904-17

Regular price $39⁰⁰ AUD

In stock (9 units)
COLONY Mount Kit - Inner Primary - Big Twin 9869-24

Regular price $55⁰⁰ AUD

Low stock (3 units)
COLONY Mount Kit - Inner Primary - Softail 9870-16

Regular price $39⁰⁰ AUD

In stock (139 units)
COLONY Mount Kit - Inner Primary - Big Twin 9868-26

Regular price $65⁰⁰ AUD

Low stock (3 units)
COLONY Mount Kit - Inner Primary - Softail 9873-16

Regular price $39⁰⁰ AUD

Very low stock (1 unit)
COLONY Mount Bolts - Tank - Softail 2072-4

Regular price $22⁰⁰ AUD

In stock (56 units)
COLONY Mount Kit - Gas Tank - Dyna 2076-10

Regular price $44⁰⁰ AUD

In stock (24 units)
COLONY Mount Kit - Gas Tank - FX/FLST 2077-5

Regular price $22⁰⁰ AUD

In stock (14 units)
COLONY Mount Kit - Gas Tank - Softail 2128-5

Regular price $22⁰⁰ AUD

In stock (7 units)
$1.00 off

COLONY Oil Screen and Spring - Big Twin 2146-2

Sale price $14⁰⁰ AUD Regular price $15⁰⁰

In stock (545 units)
COLONY Bolt Kit - Motor - XL 1022-P

Regular price $282⁰⁰ AUD

In stock (6 units)
COLONY Plug Kit - Oil Pump - Big Twin 2073-2

Regular price $17⁰⁰ AUD

In stock (79 units)
COLONY Magneto Terminal Assembly 3359-10

Regular price $14⁰⁰ AUD

Very low stock (1 unit)
Sold out

COLONY Plug Kit - Oil Pump - Big Twin 2074-6

Regular price $43⁰⁰ AUD

Let customers speak for us

from 715 reviews

M4 CarbonTech 1 👍

Bills pipes and the crew are ez to communicate with. M4 baffle should keep the wife and neighbors😊 happy.

Adrian Sears

12/22/2025

M4 Q7 Quiet Insert

Can't wait to install in the spring, everything looks great, quality of steel, weld, carbon fiber etc. Bills exhaust was really great service as well.

M4 Exhaust Full System Carbon Tech 1 Canister 2008 - 2024 Hayabusa SU8364

Exactly what I ordered

Exactly what I ordered. Shipping was fast and straight coward. Amazing price too.

Patric

12/21/2025

IN STOCK 71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

PHENOMENAL !!

Thrilled to finally have found a fair price for a race exhaust. Super grateful for the good deal. The Vandemon exhaust system is unreal ! The sound is phenomenal and I noticed instant power gain.

Christopher Martin

12/15/2025

Vandemon Ducati Panigale 1199, 1199S, 1299S, 1299 SP & R 2011-18 Titanium High Mount Exhaust System DUC129TIEXHMESA VA-36

Ordered a full exhaust came in 2 days in great condition. Placed another 2 orders

Dan G.

12/08/2025

Bill's Exhausts

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

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

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025

Vandemon Ducati XDiavel & Diavel S 1260 Vandemon Titanium Exhaust System 2016-22 SKU: DUCDVLTITANEXHA VA-9

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