VERTEX

VERTEX Piston Kit VTKTC23564B

Regular price ¥46,500 JPY

Low stock (2 units)
Sold out
¥1,600 off

VERTEX Piston Kit VTKTC23566A

Sale price ¥41,900 JPY Regular price ¥43,500
Sold out
¥1,400 off

VERTEX Piston Kit - High Compression VTKTC23565B

Sale price ¥45,400 JPY Regular price ¥46,800
VERTEX Piston Kit VTKTC23641A

Regular price ¥56,000 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC23646A

Regular price ¥47,300 JPY

Low stock (2 units)
VERTEX Piston Kit VTKTC23646B

Regular price ¥46,500 JPY

In stock (36 units)
VERTEX Piston Kit - High Compression VTKTC23647A

Regular price ¥51,300 JPY

Very low stock (1 unit)
Sold out

VERTEX Piston Kit - High Compression VTKTC23647B

Regular price ¥49,800 JPY
VERTEX Piston Kit VTKTC23566B

Regular price ¥46,500 JPY

Low stock (3 units)
¥800 off

VERTEX Piston Kit - High Compression VTKTC23855B

Sale price ¥52,200 JPY Regular price ¥53,000

In stock (10 units)
¥2,200 off

VERTEX Piston Kit VTKTC23855A

Sale price ¥50,800 JPY Regular price ¥53,000

Very low stock (1 unit)
Sold out
¥5,900 off

VERTEX Piston Kit - High Compression VTKTC23856A

Sale price ¥50,600 JPY Regular price ¥56,500
¥5,900 off

VERTEX Piston Kit - High Compression VTKTC23856B

Sale price ¥50,600 JPY Regular price ¥56,500

Very low stock (1 unit)
Sold out
¥1,600 off

VERTEX Piston Kit VTKTC23861A

Sale price ¥41,900 JPY Regular price ¥43,500
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¥800 off

VERTEX Piston Kit VTKTC23861B

Sale price ¥42,700 JPY Regular price ¥43,500
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VERTEX Piston Kit - High Compression VTKTC23862B

Regular price ¥45,400 JPY
Sold out

VERTEX Piston Kit - High Compression VTKTC23862A

Regular price ¥45,400 JPY
VERTEX Piston Kit 23965A

Regular price ¥37,800 JPY

In stock (44 units)
¥10,400 off

VERTEX Piston Kit - High Compression 23966C

Sale price ¥24,500 JPY Regular price ¥34,900

Very low stock (1 unit)
¥10,000 off

VERTEX Piston Kit 24024C

Sale price ¥18,800 JPY Regular price ¥28,800

Very low stock (1 unit)
VERTEX Piston Kit - High Compression 24025B

Regular price ¥31,400 JPY

Very low stock (1 unit)
Sold out

VERTEX Piston Kit 24398B

Regular price ¥29,100 JPY
VERTEX Piston Kit 24028A

Regular price ¥42,700 JPY

In stock (495 units)
Sold out
¥3,700 off

VERTEX Piston Kit 24028C

Sale price ¥27,000 JPY Regular price ¥30,700
VERTEX Piston Kit VTKTC22951B-1

Regular price ¥51,300 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC22984A

Regular price ¥52,200 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC22984B

Regular price ¥53,300 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC22984A-1

Regular price ¥53,300 JPY

Very low stock (1 unit)
Sold out

VERTEX Piston Kit VTKTC22984B-1

Regular price ¥52,200 JPY
¥1,600 off

VERTEX Piston Kit VTKTC23522A

Sale price ¥53,300 JPY Regular price ¥54,900

Low stock (2 units)
VERTEX Piston Kit VTKTC23104-1

Regular price ¥47,800 JPY

Very low stock (1 unit)
¥1,600 off

VERTEX Piston Kit VTKTC23522B

Sale price ¥53,300 JPY Regular price ¥54,900

Low stock (3 units)
Sold out

VERTEX Piston Kit VTKTC23532A

Regular price ¥55,200 JPY
VERTEX Piston Kit - High Compression VTKTC23548A

Regular price ¥54,400 JPY

Low stock (2 units)
VERTEX Piston Kit - High Compression VTKTC23548B

Regular price ¥50,600 JPY

Low stock (3 units)
¥11,200 off

VERTEX Piston Kit VTKTC23522C

Sale price ¥43,700 JPY Regular price ¥54,900

Very low stock (1 unit)
VERTEX Piston Kit - High Compression VTKTC23551B

Regular price ¥57,100 JPY

Very low stock (1 unit)
Sold out
VERTEX Piston Kit - High Compression VTKTC23553B

Regular price ¥52,200 JPY
VERTEX Piston Kit - High Compression VTKTC23553A

Regular price ¥57,600 JPY

Low stock (4 units)
VERTEX Piston Kit VTKTC23623A

Regular price ¥50,300 JPY

In stock (7 units)
VERTEX Piston Kit VTKTC23908B

Regular price ¥87,100 JPY

In stock (29 units)
VERTEX Piston Kit VTKTC23623B

Regular price ¥48,900 JPY

Very low stock (1 unit)
VERTEX Piston Kit VTKTC23908A

Regular price ¥88,900 JPY

In stock (31 units)
¥3,400 off
VERTEX Piston Kit VTKTC23908C

Sale price ¥71,400 JPY Regular price ¥74,800

Very low stock (1 unit)
Sold out
VERTEX Piston Kit - High Compression VTKTC23909A

Regular price ¥83,600 JPY
Sold out
¥3,000 off
VERTEX Piston Kit - High Compression VTKTC23909C

Sale price ¥76,200 JPY Regular price ¥79,200
VERTEX Piston Kit 24101B

Regular price ¥32,900 JPY

In stock (597 units)
VERTEX Piston Kit 24101A

Regular price ¥32,900 JPY

In stock (351 units)
VERTEX Piston Kit 24097B

Regular price ¥44,600 JPY

In stock (656 units)
VERTEX Piston Kit 24097A

Regular price ¥44,600 JPY

In stock (378 units)

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