RK – Page 5 – Bill's Exhausts

RK 525 Max X - Chain - 120 Links - Gold 525MAXX-120-GG

Regular price ¥30,700 JPY

In stock (5 units)
RK 525 Max X - Chain - 120 Links - Black & Gold 525MAXX-120-BG

Regular price ¥33,200 JPY

In stock (14 units)
RK 525 Max X - Chain - 120 Links - Black & Chrome 525MAXX-120-BC

Regular price ¥33,200 JPY

In stock (20 units)
RK 525 Max X - Chain - 120 Links - Red 525MAXX-120-RR

Regular price ¥33,200 JPY

In stock (14 units)
RK 525 Max X - Chain - 120 Links - Green 525MAXX-120-MM

Regular price ¥33,200 JPY

In stock (20 units)
RK 525 Max X - Chain - 120 Links - Blue 525MAXX-120-BB

Regular price ¥33,200 JPY

In stock (15 units)
RK 525 Max X - Chain - 120 Links - Orange 525MAXX-120-DD

Regular price ¥33,200 JPY

In stock (14 units)
RK 525 Max X - Chain - 120 Links - Yellow 525MAXX-120-YY

Regular price ¥33,200 JPY

Low stock (2 units)
RK 525 Max X - Chain - 150 Links 525MAXX-150

Regular price ¥34,100 JPY

In stock (20 units)
RK 525 Max X - Chain - 120 Links - Pink 525MAXX-120-PP

Regular price ¥33,200 JPY

In stock (13 units)
RK 525 Max X - Chain - 150 Links - Gold 525MAXX-150-GG

Regular price ¥38,400 JPY

In stock (20 units)
RK 525 Max X - Chain - 150 Links - Black & Gold 525MAXX-150-BG

Regular price ¥41,500 JPY

In stock (20 units)
RK 525 Max X - Chain - 130 Links 525MAXX-130

Regular price ¥29,500 JPY

In stock (20 units)
RK 530 Max X - Chain - 106 Links 530MAXX-106

Regular price ¥24,300 JPY

In stock (12 units)
RK 530 Max X - Chain - 108 Links 530MAXX-108

Regular price ¥24,800 JPY

Low stock (4 units)
RK 525 MAX-X - Bulk Chain - 25 Feet 525MAXX-25FT

Regular price ¥108,900 JPY

In stock (9 units)
RK 525 Max X - Chain - 150 Links - Black & Chrome 525MAXX-150-BC

Regular price ¥41,500 JPY

In stock (20 units)
RK 530 Max X - Chain - 112 Links 530MAXX-112

Regular price ¥25,700 JPY

In stock (11 units)
RK 530 Max X - Chain - 110 Links 530MAXX-110

Regular price ¥25,200 JPY

In stock (7 units)
RK 530 Max X - Chain - 114 Links 530MAXX-114

Regular price ¥26,100 JPY

In stock (8 units)
RK 530 Max X - Chain - 120 Links 530MAXX-120

Regular price ¥27,500 JPY

In stock (20 units)
RK 530 Max X - Chain - 116 Links 530MAXX-116

Regular price ¥26,600 JPY

In stock (20 units)
RK 530 Max X - Chain - 118 Links 530MAXX-118

Regular price ¥27,100 JPY

In stock (8 units)
RK 530 Max X - Chain - 120 Links - B&G 530MAXX-120-BG

Regular price ¥33,800 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - Gold 530MAXX-120-GG

Regular price ¥31,000 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - Chrome 530MAXX-120-CC

Regular price ¥31,000 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - B&C 530MAXX-120-BC

Regular price ¥33,800 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - Red 530MAXX-120-RR

Regular price ¥33,800 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - Blue 530MAXX-120-BB

Regular price ¥33,800 JPY

In stock (20 units)
RK 530 Max X - Chain - 120 Links - Green 530MAXX-120-MM

Regular price ¥33,800 JPY

Very low stock (1 unit)
Sold out

RK 530 Max X - Chain - 130 Links 530MAXX-130

Regular price ¥29,800 JPY
Sold out

RK 530 Max X - Chain - 150 Links 530MAXX-150

Regular price ¥34,400 JPY
Sold out

RK 530 Max X - Chain - 120 Links - Yellow 530MAXX-120-YY

Regular price ¥33,800 JPY
RK 530 Max X - Chain - 150 Links - Chrome 530MAXX-150-CC

Regular price ¥38,700 JPY

In stock (20 units)
RK 530 Max X - Chain - 150 Links - Gold 530MAXX-150-GG

Regular price ¥38,700 JPY

Low stock (4 units)
RK 530 Max X - Chain - 150 Links - B&G 530MAXX-150-BG

Regular price ¥42,200 JPY

In stock (17 units)
RK 530 Max X - Chain - 150 Links - B&C 530MAXX-150-BC

Regular price ¥42,200 JPY

In stock (17 units)
RK 530 MAX-X - Bulk Chain - 25 Feet 530MAXX-25FT

Regular price ¥109,900 JPY

In stock (15 units)
RK 530 Max X - Chain - 160 Links 530MAXX-160

Regular price ¥36,700 JPY

In stock (18 units)
RK 520 - Max-Z Chain - Chrome -120 Links 520MAXZ-120-CC

Regular price ¥36,400 JPY

Low stock (2 units)
Sold out

RK 520 - Max-Z Chain - Gold -120 Links 520MAXZ-120-GG

Regular price ¥36,400 JPY
RK 520 - Max-Z Chain - Black & Gold -120 Links 520MAXZ-120-BG

Regular price ¥37,500 JPY

In stock (6 units)
RK 520 - Max-Z Chain - Black & Chrome -120 Links 520MAXZ-120-BC

Regular price ¥37,500 JPY

In stock (20 units)
Sold out

RK 520 - Max-Z Chain - Gold -130 Links 520MAXZ-130-GG

Regular price ¥39,500 JPY
RK 520 - Max-Z Chain - Black & Chrome -150 Links 520MAXZ-150-BC

Regular price ¥46,900 JPY

In stock (8 units)
Sold out

RK 525 Max Z - Chain - 120 Links - Gold 525MAXZ-120-GG

Regular price ¥38,400 JPY
RK 525 Max Z - Chain - 120 Links - B&G 525MAXZ-120-BG

Regular price ¥41,100 JPY

In stock (20 units)
RK 525 Max Z - Chain - 120 Links - B&C 525MAXZ-120-BC

Regular price ¥41,100 JPY

Low stock (2 units)
Sold out

RK 525 Max Z - Chain - 150 Links - B&C 525MAXZ-150-BC

Regular price ¥51,300 JPY
RK 530 Max Z - Chain - 120 Links - Chrome 530MAXZ-120-CC

Regular price ¥40,300 JPY

In stock (20 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