ANDREWS

ANDREWS 1st Gear - Close Ratio 201105

Regular price $302⁰⁰ NZD

Low stock (4 units)
$10.00 off

ANDREWS 4th Gear Mainshaft 204280

Sale price $362⁰⁰ NZD Regular price $372⁰⁰

In stock (19 units)
Sold out

ANDREWS 4-Speed Mainshaft Component 201020

Regular price $535⁰⁰ NZD
$4.00 off

ANDREWS Stock Cluster Gear 206330

Sale price $303⁰⁰ NZD Regular price $307⁰⁰

In stock (5 units)
ANDREWS 4-Speed Countershaft 207770

Regular price $95⁰⁰ NZD

In stock (7 units)
ANDREWS 4-Speed Countershaft 207650

Regular price $95⁰⁰ NZD

In stock (20 units)
Sold out

ANDREWS 3rd Gear Mainshaft 206220

Regular price $177⁰⁰ NZD
ANDREWS 4-Speed Mainshaft 208500

Regular price $470⁰⁰ NZD

In stock (18 units)
ANDREWS 5-Speed Mainshaft 296850

Regular price $569⁰⁰ NZD

In stock (9 units)
ANDREWS 4-Speed Mainshaft 208700

Regular price $466⁰⁰ NZD

In stock (20 units)
$3.00 off

ANDREWS 4-Speed Mainshaft 208650

Sale price $461⁰⁰ NZD Regular price $464⁰⁰

In stock (6 units)
ANDREWS Countershaft 296700

Regular price $317⁰⁰ NZD

In stock (5 units)
ANDREWS 5-Speed Mainshaft 296900

Regular price $588⁰⁰ NZD

Low stock (4 units)
ANDREWS 4-Speed Countershaft 207800

Regular price $95⁰⁰ NZD

In stock (6 units)
ANDREWS Stock Cluster Gear 206335

Regular price $372⁰⁰ NZD

In stock (7 units)
ANDREWS 5-Speed Mainshaft 296910

Regular price $588⁰⁰ NZD

In stock (20 units)
ANDREWS Countershaft - 2nd Gear 252040

Regular price $230⁰⁰ NZD

Very low stock (1 unit)
ANDREWS Countershaft - 3rd Gear 253030

Regular price $230⁰⁰ NZD

In stock (6 units)
ANDREWS Mainshaft - 3rd Gear 253050

Regular price $230⁰⁰ NZD

Very low stock (1 unit)
ANDREWS Mainshaft - 2nd Gear 252020

Regular price $233⁰⁰ NZD

In stock (15 units)
ANDREWS Countershaft - 1st Gear 251060

Regular price $247⁰⁰ NZD

Low stock (3 units)
Sold out
ANDREWS Mainshaft - 1st Gear 251050

Regular price $177⁰⁰ NZD
Sold out

ANDREWS Stock Ratio Clutch Gear 254730

Regular price $514⁰⁰ NZD
$8.00 off

ANDREWS Close-Ratio Gear Set 254850

Sale price $725⁰⁰ NZD Regular price $733⁰⁰

Low stock (2 units)
Sold out

ANDREWS Countershaft - Main Drive Gear 255580

Regular price $225⁰⁰ NZD
ANDREWS Stock Ratio Clutch Gear 254710

Regular price $519⁰⁰ NZD

In stock (6 units)
Sold out

ANDREWS EV5 Grind Cam - Big Twin 291150

Regular price $432⁰⁰ NZD
ANDREWS EV59 Cam - Big Twin 291159

Regular price $432⁰⁰ NZD

In stock (6 units)
ANDREWS EV7 Cam - Big Twin 291170

Regular price $432⁰⁰ NZD

Low stock (3 units)
ANDREWS EV38 Grind Cam - Big Twin 291138

Regular price $432⁰⁰ NZD

Very low stock (1 unit)
ANDREWS EV51 Cam - Big Twin 291151

Regular price $432⁰⁰ NZD

In stock (6 units)
$5.00 off

ANDREWS Countershaft Gear - 2nd/3rd Gear 296220

Sale price $165⁰⁰ NZD Regular price $170⁰⁰

Low stock (2 units)
Sold out
$12.00 off

ANDREWS 4-Speed Mainshaft 258190

Sale price $452⁰⁰ NZD Regular price $464⁰⁰
Sold out

ANDREWS Countershaft Gear - 2nd/3rd Gear 296330

Regular price $266⁰⁰ NZD
ANDREWS Main Drive Gear with Chain Drive 296550

Regular price $495⁰⁰ NZD

In stock (5 units)
ANDREWS Countershaft Gear - 5th Gear 296555

Regular price $101⁰⁰ NZD

In stock (11 units)
Sold out
ANDREWS Mainshaft - 4th Gear 296445

Regular price $156⁰⁰ NZD
ANDREWS Main Drive Gear with Belt Drive 296585

Regular price $495⁰⁰ NZD

In stock (11 units)
Sold out

ANDREWS Countershaft Gear - 4th Gear 296440

Regular price $120⁰⁰ NZD
ANDREWS Main Drive Gear With Belt Drive 296591

Regular price $495⁰⁰ NZD

In stock (20 units)
ANDREWS Pulley - 30 Tooth 290300

Regular price $440⁰⁰ NZD

Very low stock (1 unit)
ANDREWS Pulley - 34 Tooth 290340

Regular price $440⁰⁰ NZD

In stock (6 units)
ANDREWS Mainshaft - 2nd Gear 299102

Regular price $223⁰⁰ NZD

Low stock (3 units)
$4.00 off

ANDREWS Pulley - 30 Tooth 290304

Sale price $363⁰⁰ NZD Regular price $367⁰⁰

Low stock (3 units)
Sold out
$4.00 off

ANDREWS Pulley - 29 Tooth 290294

Sale price $363⁰⁰ NZD Regular price $367⁰⁰
ANDREWS Mainshaft Drive Gear - 5th Gear 299105

Regular price $495⁰⁰ NZD

In stock (5 units)
ANDREWS Pulley - 34 Tooth 290344

Regular price $374⁰⁰ NZD

In stock (18 units)
ANDREWS 1st Gear Set 296110

Regular price $377⁰⁰ NZD

In stock (6 units)
ANDREWS Low-Profile Lower Spring Collars - XL 277160

Regular price $65⁰⁰ NZD

Low stock (2 units)
Sold out

ANDREWS High-Lift Upper Spring Collars 271100

Regular price $93⁰⁰ NZD

Let customers speak for us

from 672 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