CYLINDER WORKS

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CYLINDER WORKS Cylinder Kit - Big Bore CR450R 2013-2016 11006-K02

Regular price ¥5,313⁰⁰ CNY
CYLINDER WORKS Cylinder - Standard - Raptor 700 ACTUALLY FOR STD BORE 20004

Regular price ¥3,592⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Gasket Kit - Big Bore 51007-G01

Regular price ¥975⁰⁰ CNY

In stock (6 units)
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CYLINDER WORKS Gasket Kit - Big Bore 31012-G01

Regular price ¥696⁰⁰ CNY
¥129.00 off

CYLINDER WORKS Big Bore Gasket Kit 61002-G02

Sale price ¥947⁰⁰ CNY Regular price ¥1,076⁰⁰

Low stock (4 units)
CYLINDER WORKS Big Bore Gasket Kit 61003-G01

Regular price ¥1,154⁰⁰ CNY

In stock (74 units)
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¥2.00 off

CYLINDER WORKS Gasket Kit - Big Bore 11010-G01

Sale price ¥507⁰⁰ CNY Regular price ¥509⁰⁰
CYLINDER WORKS Big Bore Gasket Kit 21010-G01

Regular price ¥717⁰⁰ CNY

Low stock (3 units)
CYLINDER WORKS Gasket Kit - Big Bore CW21012G01

Regular price ¥710⁰⁰ CNY

Very low stock (1 unit)
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CYLINDER WORKS GASKET BIG BORE YZ250F FX/ WRF 2019-2023 CW21013G01

Regular price ¥731⁰⁰ CNY
CYLINDER WORKS Big Bore Gasket Kit 11005-G01

Regular price ¥653⁰⁰ CNY

In stock (51 units)
CYLINDER WORKS Big Bore Gasket Kit 21003-G01

Regular price ¥753⁰⁰ CNY

In stock (75 units)
CYLINDER WORKS Gasket Kit - Big Bore - Polaris 8100064

Regular price ¥902⁰⁰ CNY

Low stock (3 units)
CYLINDER WORKS Gasket Kit - Big Bore - Honda CW11011G01

Regular price ¥481⁰⁰ CNY

Low stock (2 units)
¥72.00 off

CYLINDER WORKS Big Bore Gasket Kit 11007-G01

Sale price ¥545⁰⁰ CNY Regular price ¥617⁰⁰

In stock (75 units)
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¥4.00 off

CYLINDER WORKS Gasket Kit - Big Bore - Honda 11010-G02

Sale price ¥290⁰⁰ CNY Regular price ¥294⁰⁰
CYLINDER WORKS Big Bore Gasket Kit 51002-G01

Regular price ¥954⁰⁰ CNY

In stock (67 units)
¥3,700.00 off

CYLINDER WORKS Big Bore Gasket Kit 41004-G01

Sale price ¥459⁰⁰ CNY Regular price ¥4,159⁰⁰

In stock (74 units)
CYLINDER WORKS Big Bore Gasket Kit 51001-G01

Regular price ¥997⁰⁰ CNY

In stock (7 units)
CYLINDER WORKS Big Bore Gasket Kit 21004-G01

Regular price ¥839⁰⁰ CNY

In stock (74 units)
¥93.00 off

CYLINDER WORKS Big Bore Gasket Kit 11009-G01

Sale price ¥552⁰⁰ CNY Regular price ¥645⁰⁰

Very low stock (1 unit)
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¥355.00 off

CYLINDER WORKS Standard Bore Gasket Kit ACTUALLY FOR STD BORE 10009-G01

Sale price ¥290⁰⁰ CNY Regular price ¥645⁰⁰
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CYLINDER WORKS Big Bore Gasket Kit 11006-G01

Regular price ¥746⁰⁰ CNY
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CYLINDER WORKS Big Bore Gasket Kit 31004-G01

Regular price ¥667⁰⁰ CNY
¥7.00 off

CYLINDER WORKS Big Bore Gasket Kit 11003-G01

Sale price ¥667⁰⁰ CNY Regular price ¥674⁰⁰

In stock (86 units)
CYLINDER WORKS Big Bore Gasket Kit 31001-G01

Regular price ¥681⁰⁰ CNY

Low stock (3 units)
CYLINDER WORKS Big Bore Gasket Kit 41001-G01

Regular price ¥767⁰⁰ CNY

In stock (60 units)
CYLINDER WORKS Big Bore Gasket Kit 21002-G01

Regular price ¥624⁰⁰ CNY

In stock (79 units)
CYLINDER WORKS Big Bore Gasket Kit 61001-G01

Regular price ¥1,319⁰⁰ CNY

In stock (8 units)
CYLINDER WORKS Big Bore Gasket Kit 51004-G01

Regular price ¥947⁰⁰ CNY

Low stock (2 units)
¥287.00 off
CYLINDER WORKS Big Bore Gasket Kit 31007-G01

Sale price ¥1,004⁰⁰ CNY Regular price ¥1,291⁰⁰

Very low stock (1 unit)
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¥151.00 off

CYLINDER WORKS Big Bore Gasket Kit 11001-G01

Sale price ¥466⁰⁰ CNY Regular price ¥617⁰⁰
CYLINDER WORKS Cylinder Kit - Big Bore RZR S 900/Ranger 1000 CW61007K01

Regular price ¥9,012⁰⁰ CNY

In stock (5 units)
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CYLINDER WORKS Cylinder Kit - Standard 50004-K01

Regular price ¥5,205⁰⁰ CNY
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CYLINDER WORKS High Compression Cylinder Kit - Big Bore 40004-K03HC

Regular price ¥4,388⁰⁰ CNY
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¥251.00 off

CYLINDER WORKS High Compression Cylinder Kit 10007-K03HC

Sale price ¥3,908⁰⁰ CNY Regular price ¥4,159⁰⁰
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CYLINDER WORKS Cylinder Kit - Big Bore 41004-K01

Regular price ¥4,890⁰⁰ CNY
CYLINDER WORKS Cylinder Big Bore Kit 41002-K01

Regular price ¥5,700⁰⁰ CNY

In stock (80 units)
¥308.00 off
CYLINDER WORKS Cylinder - Standard - CRF450R 10006

Sale price ¥2,890⁰⁰ CNY Regular price ¥3,198⁰⁰

Low stock (2 units)
CYLINDER WORKS Cylinder - Standard 90mm DR-Z 400 SM 40001

Regular price ¥2,925⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder - Standard 20003

Regular price ¥2,732⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Standard 20104-K01

Regular price ¥5,600⁰⁰ CNY

In stock (155 units)
CYLINDER WORKS Cylinder Kit - Standard - Honda 10010-K02

Regular price ¥4,861⁰⁰ CNY

In stock (64 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 20005-K02

Regular price ¥5,342⁰⁰ CNY

In stock (110 units)
CYLINDER WORKS Cylinder Kit - Standard 20003-K01

Regular price ¥4,983⁰⁰ CNY

In stock (112 units)
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CYLINDER WORKS Standard Bore Cylinder Kit RZR Turbo Pro XP 925cc 20-22 CW60008K03

Regular price ¥6,697⁰⁰ CNY
CYLINDER WORKS Cylinder Kit - Big Bore 51001-K01

Regular price ¥6,525⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 50006-K01

Regular price ¥5,951⁰⁰ CNY

Low stock (4 units)
CYLINDER WORKS Cylinder Kit - Standard 10005-K01

Regular price ¥4,367⁰⁰ CNY

In stock (197 units)
CYLINDER WORKS Cylinder Kit - Standard 30001-K01

Regular price ¥4,560⁰⁰ CNY

In stock (54 units)

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