VERTEX

VERTEX Piston Kit 24020A

Regular price ¥37,800 JPY

In stock (51 units)
VERTEX Piston Kit 24020B

Regular price ¥37,800 JPY

In stock (40 units)
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VERTEX Piston Kit - High Compression 24021A

Regular price ¥38,400 JPY
VERTEX Piston Kit - High Compression 24021B

Regular price ¥42,700 JPY

In stock (6 units)
VERTEX Piston Kit - High Compression 24023B

Regular price ¥48,900 JPY

Low stock (3 units)
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VERTEX Piston Kit - High Compression 24023A

Regular price ¥50,700 JPY
VERTEX Piston Kit - High Compression 24022B

Regular price ¥48,900 JPY

Low stock (3 units)
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VERTEX Piston Kit - Big Bore 24031B

Regular price ¥38,400 JPY
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¥5,100 off

VERTEX Piston Kit - High Compression 24023C

Sale price ¥37,200 JPY Regular price ¥42,300
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VERTEX Piston Kit - Big Bore 24032A

Regular price ¥38,400 JPY
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VERTEX Piston Kit - Big Bore 24032B

Regular price ¥38,400 JPY
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¥4,000 off

VERTEX Piston Kit - Big Bore 24032C

Sale price ¥29,800 JPY Regular price ¥33,800
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VERTEX Piston Kit VTKTC22805A

Regular price ¥46,500 JPY
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¥3,900 off

VERTEX Piston Kit 24018C

Sale price ¥28,800 JPY Regular price ¥32,700
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VERTEX Piston Kit VTKTC22805B

Regular price ¥46,500 JPY
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¥3,500 off

VERTEX Piston Kit - High Compression VTKTC22900A-1

Sale price ¥51,600 JPY Regular price ¥55,100
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VERTEX Piston Kit - High Compression VTKTC22900B

Regular price ¥57,200 JPY
VERTEX Piston Kit VTKTC22915B

Regular price ¥52,300 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC22983A

Regular price ¥44,600 JPY

In stock (97 units)
VERTEX Piston Kit VTKTC22915B-1

Regular price ¥52,300 JPY

In stock (162 units)
VERTEX Piston Kit VTKTC22983B

Regular price ¥45,700 JPY

In stock (177 units)
VERTEX Piston Kit VTKTC22951A

Regular price ¥48,300 JPY

In stock (5 units)
VERTEX Top End Piston Kit - CRF450R - 95.96 mm VTKTC23003B

Regular price ¥51,300 JPY

In stock (43 units)
¥300 off

VERTEX Piston Kit VTKTC23003B-1

Sale price ¥51,300 JPY Regular price ¥51,600

In stock (21 units)
VERTEX Piston Kit - High Compression VTKTC23113A

Regular price ¥48,900 JPY

In stock (20 units)
VERTEX Piston Kit VTKTC23003A

Regular price ¥50,400 JPY

In stock (6 units)
VERTEX Piston Kit - High Compression VTKTC23113B

Regular price ¥50,400 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23127A

Regular price ¥45,400 JPY

In stock (6 units)
VERTEX Piston Kit VTKTC23127B

Regular price ¥45,400 JPY

Low stock (2 units)
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VERTEX Piston Kit VTKTC23235A

Regular price ¥51,800 JPY
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VERTEX Piston Kit - High Compression VTKTC23236C

Regular price ¥54,500 JPY
VERTEX Piston Kit - High Compression VTKTC23236B

Regular price ¥56,100 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23259A

Regular price ¥46,400 JPY

Low stock (2 units)
Sold out
¥6,200 off

VERTEX Piston Kit - High Compression VTKTC23259C-1

Sale price ¥37,300 JPY Regular price ¥43,500
VERTEX Piston Kit VTKTC23259A-1

Regular price ¥45,000 JPY

Low stock (2 units)
VERTEX Piston Kit VTKTC23259B-1

Regular price ¥46,400 JPY

Low stock (3 units)
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VERTEX Piston Kit VTKTC23259B

Regular price ¥46,400 JPY
VERTEX Piston Kit VTKTC23391B

Regular price ¥44,600 JPY

Low stock (3 units)
VERTEX Piston Kit VTKTC23311A

Regular price ¥44,600 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC23391A

Regular price ¥45,400 JPY

In stock (77 units)
VERTEX Piston Kit VTKTC23443B

Regular price ¥47,300 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23443A

Regular price ¥47,300 JPY

Low stock (4 units)
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VERTEX Piston Kit - High Compression VTKTC23515B

Regular price ¥43,500 JPY
VERTEX Piston Kit VTKTC23510B

Regular price ¥47,300 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23510A

Regular price ¥47,300 JPY

Very low stock (1 unit)
¥3,000 off

VERTEX Piston Kit - High Compression VTKTC23561A

Sale price ¥47,200 JPY Regular price ¥50,200

Low stock (2 units)
¥3,000 off

VERTEX Piston Kit - High Compression VTKTC23561B

Sale price ¥47,200 JPY Regular price ¥50,200

Low stock (3 units)
VERTEX Piston Kit VTKTC23562A

Regular price ¥53,400 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23562B

Regular price ¥53,400 JPY

Low stock (4 units)
Sold out
¥1,600 off

VERTEX Piston Kit VTKTC23564A

Sale price ¥41,900 JPY Regular price ¥43,500

Let customers speak for us

from 666 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.

IN STOCK 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