PBI – Bill's Exhausts

PBI Offset Transmission Sprocket - 22 Tooth 283-22

Regular price $154⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 24 Tooth 283-24

Regular price $184⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 23 Tooth 283-23

Regular price $166⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 23 Tooth 284-23

Regular price $166⁰⁰ AUD

In stock (20 units)
Sold out

PBI Sprocket - Front - 19-Tooth 277X-19-520

Regular price $99⁰⁰ AUD
PBI Offset Transmission Sprocket - 24 Tooth 289-24

Regular price $254⁰⁰ AUD

In stock (7 units)
PBI Offset Transmission Sprocket - 24 Tooth 284-24

Regular price $178⁰⁰ AUD

In stock (13 units)
PBI Sprocket - Front - 20-Tooth 277X-20-520

Regular price $103⁰⁰ AUD

Low stock (2 units)
Sold out

PBI Sprocket - Front - 21-Tooth 277X-21-520

Regular price $108⁰⁰ AUD
PBI Sprocket - Front - 22-Tooth 277X-22-520

Regular price $114⁰⁰ AUD

Low stock (4 units)
PBI Offset Transmission Sprocket - 25 Tooth 302-25

Regular price $211⁰⁰ AUD

In stock (20 units)
PBI Sprocket - Front - 23-Tooth 277X-23-520

Regular price $118⁰⁰ AUD

Low stock (4 units)
PBI Offset Transmission Sprocket - 25 Tooth 303-25

Regular price $196⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 24 Tooth 303-24

Regular price $196⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 26 Tooth 303-26

Regular price $196⁰⁰ AUD

In stock (5 units)
Sold out

PBI Transmission Mainshaft Sprocket - 21-Tooth - XL 276-21

Regular price $60⁰⁰ AUD
Sold out
$2.00 off
PBI Transmission Mainshaft Sprocket - 22-Tooth - XL 276-22

Sale price $72⁰⁰ AUD Regular price $74⁰⁰
PBI Transmission Mainshaft Sprocket - 25-Tooth 279-25

Regular price $90⁰⁰ AUD

In stock (10 units)
PBI Offset Transmission Sprocket - 24 Tooth 302-24

Regular price $206⁰⁰ AUD

In stock (20 units)
Sold out
$2.00 off
PBI Transmission Mainshaft Sprocket - 23-Tooth - XL 276-23

Sale price $72⁰⁰ AUD Regular price $74⁰⁰
PBI Transmission Mainshaft Sprocket - 19-Tooth - XL 277-19

Regular price $99⁰⁰ AUD

Low stock (3 units)
PBI Transmission Mainshaft Sprocket - 23-Tooth 279-23

Regular price $82⁰⁰ AUD

In stock (20 units)
PBI Transmission Mainshaft Sprocket - 22-Tooth 279-22

Regular price $82⁰⁰ AUD

In stock (14 units)
PBI Transmission Mainshaft Sprocket - 24-Tooth 279-24

Regular price $82⁰⁰ AUD

In stock (20 units)
PBI Transmission Mainshaft Sprocket - 23 Tooth 278-23

Regular price $82⁰⁰ AUD

In stock (5 units)
PBI Transmission Mainshaft Sprocket - 24 Tooth 278-24

Regular price $82⁰⁰ AUD

In stock (12 units)
PBI Transmission Mainshaft Sprocket - 20-Tooth - XL 277-20

Regular price $103⁰⁰ AUD

Very low stock (1 unit)
PBI Transmission Mainshaft Sprocket - 22-Tooth 278-22

Regular price $82⁰⁰ AUD

Low stock (2 units)
PBI Transmission Mainshaft Sprocket - 21-Tooth - XL 277-21

Regular price $108⁰⁰ AUD

Low stock (3 units)
PBI Transmission Mainshaft Sprocket - 22-Tooth - XL 277-22

Regular price $114⁰⁰ AUD

In stock (6 units)
PBI Transmission Mainshaft Sprocket - 24-Tooth - XL 277-24

Regular price $123⁰⁰ AUD

In stock (5 units)
PBI Offset Transmission Sprocket - 22 Tooth 281-22

Regular price $170⁰⁰ AUD

In stock (11 units)
$1.00 off

PBI Offset Transmission Sprocket - 21 Tooth 281-21

Sale price $162⁰⁰ AUD Regular price $163⁰⁰

In stock (7 units)
PBI Transmission Mainshaft Sprocket - 23-Tooth - XL 277-23

Regular price $118⁰⁰ AUD

In stock (12 units)
PBI Offset Transmission Sprocket - 23 Tooth 281-23

Regular price $191⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 23 Tooth 288-23

Regular price $226⁰⁰ AUD

In stock (17 units)
PBI Offset Transmission Sprocket - 24 Tooth 281-24

Regular price $205⁰⁰ AUD

In stock (20 units)
PBI Offset Transmission Sprocket - 24 Tooth 288-24

Regular price $236⁰⁰ AUD

In stock (15 units)
Sold out

PBI Rear Drive Sprocket - 51-Tooth - XL '82-'85 2070-51C

Regular price $135⁰⁰ AUD

Let customers speak for us

from 674 reviews

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

Bill's Exhausts

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