CYLINDER WORKS

CYLINDER WORKS Cylinder Kit - Big Bore 99.00 mm 470cc YZ450F 2018-2019 CW21012K01

Regular price ¥5,956⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Standard - Yamaha CW20012K01

Regular price ¥5,250⁰⁰ CNY

In stock (67 units)
CYLINDER WORKS Cylinder Kit - Big Bore - Polaris 61006-K01

Regular price ¥9,408⁰⁰ CNY

In stock (51 units)
CYLINDER WORKS Cylinder Kit - Big Bore - Honda 10002-K02HC

Regular price ¥4,596⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Big Bore 40001-K02HC

Regular price ¥4,769⁰⁰ CNY

In stock (87 units)
CYLINDER WORKS Cylinder Kit - Big Bore CW51008K01

Regular price ¥6,363⁰⁰ CNY

In stock (61 units)
CYLINDER WORKS Cylinder Kit - High Compression 20004-K01HC

Regular price ¥5,961⁰⁰ CNY

In stock (44 units)
CYLINDER WORKS Cylinder Kit - High Compression 40002-K01HC

Regular price ¥4,948⁰⁰ CNY

In stock (6 units)
CYLINDER WORKS Cylinder Kit - High Compression 10003-K01HC

Regular price ¥4,869⁰⁰ CNY

In stock (6 units)
CYLINDER WORKS Cylinder Kit - High Compression 20003-K01HC

Regular price ¥5,250⁰⁰ CNY

Low stock (4 units)
CYLINDER WORKS Cylinder Kit - High Compression 20002-K01HC

Regular price ¥4,991⁰⁰ CNY

Very low stock (1 unit)
Sold out

CYLINDER WORKS Cylinder Kit - High Compression 30004-K01HC

Regular price ¥4,165⁰⁰ CNY
¥14.00 off

CYLINDER WORKS Cylinder Kit - High Compression 10001-K02HC

Sale price ¥4,295⁰⁰ CNY Regular price ¥4,309⁰⁰

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - High Compression 10001-K01HC

Regular price ¥4,230⁰⁰ CNY

In stock (41 units)
CYLINDER WORKS Cylinder Kit - 96.00mm High Compression 10002-K01HC

Regular price ¥4,690⁰⁰ CNY

In stock (41 units)
CYLINDER WORKS Cylinder Kit - Standard 20001-K02

Regular price ¥4,991⁰⁰ CNY

In stock (34 units)
CYLINDER WORKS Cylinder Big Bore Kit21003-K01

Regular price ¥5,810⁰⁰ CNY

In stock (31 units)
¥165.00 off

CYLINDER WORKS Cylinder Kit - High Compression 10004-K01HC

Sale price ¥3,857⁰⁰ CNY Regular price ¥4,022⁰⁰

Low stock (3 units)
CYLINDER WORKS Cylinder Kit - Standard 30001-K02

Regular price ¥4,567⁰⁰ CNY

In stock (62 units)
CYLINDER WORKS Cylinder - Standard 10004

Regular price ¥2,363⁰⁰ CNY

In stock (5 units)
CYLINDER WORKS Cylinder Kit - Big Bore 21007-K01

Regular price ¥6,363⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - High Compression 21005-K01

Regular price ¥5,997⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Standard 30005-K01

Regular price ¥4,524⁰⁰ CNY

Low stock (4 units)
CYLINDER WORKS Cylinder Kit - Big Bore 11009-K01

Regular price ¥5,681⁰⁰ CNY

In stock (41 units)
CYLINDER WORKS Cylinder Kit - Big Bore HAS A CAST IRON SLEEVE 21004-K01

Regular price ¥6,729⁰⁰ CNY

In stock (43 units)
¥72.00 off

CYLINDER WORKS Cylinder Kit - Standard 10009-K01

Sale price ¥4,955⁰⁰ CNY Regular price ¥5,027⁰⁰

In stock (87 units)
CYLINDER WORKS Cylinder Kit - Big Bore HAS A CAST IRON SLEEVE 21104-K01

Regular price ¥6,729⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Big Bore 276cc KTM 250 SX-F /XC-F 2006-2012 51002-K01

Regular price ¥6,535⁰⁰ CNY

In stock (39 units)
CYLINDER WORKS Cylinder - Standard - KTM250 50002

Regular price ¥3,505⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 50002-K01

Regular price ¥5,961⁰⁰ CNY

In stock (99 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 50001-K01

Regular price ¥5,774⁰⁰ CNY

In stock (96 units)
CYLINDER WORKS Cylinder - Standard 88.00mm KTM350 2011-2012 SX-F 50001

Regular price ¥3,505⁰⁰ CNY

Low stock (3 units)
CYLINDER WORKS Cylinder - Standard - RMZ250 - 2007-2009 40003

Regular price ¥3,074⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Big Bore RM-Z 250 2013-2018 41004-K02

Regular price ¥5,322⁰⁰ CNY

In stock (38 units)
CYLINDER WORKS Cylinder - Standard - KX250F 2010 30005

Regular price ¥2,894⁰⁰ CNY

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Standard 50005-K01

Regular price ¥5,250⁰⁰ CNY

In stock (190 units)
CYLINDER WORKS Cylinder Kit - Standard 50003-K01

Regular price ¥5,774⁰⁰ CNY

In stock (62 units)
CYLINDER WORKS Cylinder Kit - Big Bore KTM 350 SX-F 2013-2015 51003-K01

Regular price ¥6,535⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder - Standard 50004

Regular price ¥3,505⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Standard 51004-K01

Regular price ¥6,729⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Standard 10004-K02

Regular price ¥3,591⁰⁰ CNY

In stock (39 units)
CYLINDER WORKS Cylinder Kit - Big Bore REQ. HD CONNECTING ROD 61003-K01

Regular price ¥9,709⁰⁰ CNY

In stock (63 units)
CYLINDER WORKS Cylinder Kit - Big Bore Ranger/Sportsman 800 2011-2016 61002-K02

Regular price ¥9,085⁰⁰ CNY

In stock (26 units)
CYLINDER WORKS Cylinder Kit - Big Bore 31007-K02

Regular price ¥10,449⁰⁰ CNY

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Big Bore Viking 700 21104-K02

Regular price ¥6,535⁰⁰ CNY

Low stock (3 units)
Sold out

CYLINDER WORKS Rear Cylinder Kit - Standard Bore 30008-K02

Regular price ¥4,596⁰⁰ CNY
CYLINDER WORKS Front Cylinder Kit - Standard Bore 30007-K02

Regular price ¥4,596⁰⁰ CNY

Low stock (4 units)
CYLINDER WORKS Cylinder Kit - Big Bore 469cc KX450F 2009-2012 31011-K01

Regular price ¥5,235⁰⁰ CNY

In stock (33 units)
CYLINDER WORKS Cylinder Kit - Standard Bore NF 16 KX450F 30011-K03

Regular price ¥4,596⁰⁰ CNY

In stock (53 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 30011-K02

Regular price ¥4,596⁰⁰ CNY

Low stock (4 units)

Let customers speak for us

from 667 reviews

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