VERTEX

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VERTEX Piston Kit 24142C

Regular price $376⁰⁰ NZD
$1.00 off

VERTEX Piston Kit 24220A

Sale price $461⁰⁰ NZD Regular price $462⁰⁰

Low stock (4 units)
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VERTEX Piston Kit 24270A

Regular price $435⁰⁰ NZD
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VERTEX Piston Kit 24220B

Sale price $461⁰⁰ NZD Regular price $462⁰⁰

Low stock (3 units)
VERTEX Piston Kit 24271B

Regular price $480⁰⁰ NZD

In stock (30 units)
VERTEX Piston Kit 24270B

Regular price $435⁰⁰ NZD

Low stock (2 units)
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VERTEX Piston Kit 24271A

Regular price $432⁰⁰ NZD
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VERTEX Piston Kit 24272B

Regular price $507⁰⁰ NZD
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VERTEX Piston Kit 24272A

Regular price $526⁰⁰ NZD
VERTEX Piston Kit 24233A

Regular price $331⁰⁰ NZD

In stock (108 units)
VERTEX Piston Kit 23666A

Regular price $219⁰⁰ NZD

Low stock (3 units)
VERTEX Piston Kit 24233B

Regular price $345⁰⁰ NZD

In stock (138 units)
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VERTEX Piston Kit 24272C

Regular price $410⁰⁰ NZD
VERTEX Piston Kit 23666B

Regular price $212⁰⁰ NZD

In stock (5 units)
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VERTEX Piston Kit 23666C

Regular price $196⁰⁰ NZD
VERTEX Piston Kit 24502A

Regular price $500⁰⁰ NZD

Low stock (4 units)
VERTEX Piston Kit 24502B

Regular price $500⁰⁰ NZD

In stock (10 units)
VERTEX Piston Ring 53010004500

Regular price $43⁰⁰ NZD

In stock (9 units)
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VERTEX Piston Ring 53010004750

Regular price $45⁰⁰ NZD
VERTEX Piston Ring 53010004450

Regular price $41⁰⁰ NZD

In stock (6 units)
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$4.00 off

VERTEX Piston Ring 53010004800

Sale price $33⁰⁰ NZD Regular price $37⁰⁰
VERTEX Piston Ring 53009804700

Regular price $45⁰⁰ NZD

Low stock (3 units)
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VERTEX Piston Ring 53010004850

Regular price $43⁰⁰ NZD
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VERTEX Piston Ring 53010005400

Regular price $50⁰⁰ NZD
VERTEX Piston Ring 53010005200

Regular price $46⁰⁰ NZD

In stock (20 units)
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VERTEX Piston Ring 53010006640

Regular price $72⁰⁰ NZD
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$6.00 off

VERTEX Piston Ring 53010005425

Sale price $39⁰⁰ NZD Regular price $45⁰⁰
VERTEX Piston Ring 53010005800

Regular price $48⁰⁰ NZD

Low stock (4 units)
VERTEX Piston Ring 53010007200

Regular price $74⁰⁰ NZD

In stock (18 units)
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VERTEX Piston Ring 53010006400

Regular price $57⁰⁰ NZD
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$8.00 off

VERTEX Piston Ring YZ250 1990-1998 53012006800

Sale price $57⁰⁰ NZD Regular price $65⁰⁰
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$7.00 off

VERTEX Piston Ring 53012507800

Sale price $56⁰⁰ NZD Regular price $63⁰⁰
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$6.00 off

VERTEX Piston Ring 53315008900

Sale price $39⁰⁰ NZD Regular price $45⁰⁰
VERTEX Ring Set 590278000002

Regular price $132⁰⁰ NZD

Low stock (3 units)
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VERTEX Piston Ring 55910005600

Regular price $62⁰⁰ NZD
VERTEX Ring Set 590276000001

Regular price $127⁰⁰ NZD

Low stock (4 units)
VERTEX Piston Ring 55910005400

Regular price $63⁰⁰ NZD

In stock (6 units)
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VERTEX Ring Set 590280000002

Regular price $159⁰⁰ NZD
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VERTEX Ring Set 590295000002

Regular price $96⁰⁰ NZD
VERTEX Ring Set 590310000001

Regular price $116⁰⁰ NZD

Very low stock (1 unit)
VERTEX Ring Set 590377000001

Regular price $98⁰⁰ NZD

Low stock (2 units)
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VERTEX Ring Set 95.45mm LT-R 450 QuadRacer 2006-2009 590295500001

Regular price $128⁰⁰ NZD
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VERTEX Ring Set 590296000001

Regular price $132⁰⁰ NZD
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$8.00 off

VERTEX Ring Set 590383000001

Sale price $57⁰⁰ NZD Regular price $65⁰⁰
VERTEX Ring Set 590390000001

Regular price $120⁰⁰ NZD

Very low stock (1 unit)
$10.00 off

VERTEX Ring Set 590394000001

Sale price $81⁰⁰ NZD Regular price $91⁰⁰

Very low stock (1 unit)
VERTEX Piston Ring 590210000001

Regular price $132⁰⁰ NZD

In stock (5 units)
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VERTEX Piston Ring 590281000001

Regular price $128⁰⁰ NZD
VERTEX Piston Ring 590280000001

Regular price $132⁰⁰ NZD

In stock (7 units)
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VERTEX Ring Set 590395000001

Regular price $96⁰⁰ NZD

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