RK – Page 2 – Bill's Exhausts

RK 530 DR - Drag Racing Chain - 170 Links 530DR-170

Regular price ¥43,300 JPY

Low stock (3 units)
RK 420 MXZ/4 - Heavy Duty Chain - 120 Links GB420MXZ4-120

Regular price ¥12,600 JPY

In stock (20 units)
RK 420 MXZ/4 - Heavy Duty Chain - 134 Links GB420MXZ4-134

Regular price ¥14,000 JPY

In stock (20 units)
Sold out
¥30,800 off

RK 530 Pro-Drag Racing Chain - 100 FT 530PRODR-100FT

Sale price ¥466,700 JPY Regular price ¥497,500
RK 520 XRU - Chain - 120 Links - Gold GB520XRU-120

Regular price ¥53,200 JPY

In stock (20 units)
RK 428 MXZ/4 - Heavy Duty Chain - 120 Links GB428MXZ4-120

Regular price ¥17,300 JPY

In stock (20 units)
Sold out

RK 520 MXZ5 - Chain - 114 Links - Gold GB520MXZ5-114

Regular price ¥22,800 JPY
RK 520 MXZ5 - Chain - 116 Links - Gold GB520MXZ5-116

Regular price ¥23,200 JPY

In stock (20 units)
Sold out

RK 420 MRU - Chain - 120 Links - Black BL420MRU-120

Regular price ¥25,400 JPY
RK 520 MXZ5 - Chain - 120 Links - Gold GB520MXZ5-120

Regular price ¥24,000 JPY

In stock (20 units)
RK 420 MRU - Chain - 130 Links - Black BL420MRU-130

Regular price ¥27,600 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 100 Links - Gold GB428MXZ1-100

Regular price ¥9,900 JPY

In stock (13 units)
Sold out

RK 428 MXZ1 - Chain - 110 Links - Gold GB428MXZ1-110

Regular price ¥10,900 JPY
RK 428 MXZ1 - Chain - 134 Links - Natural 428MXZ1-134

Regular price ¥10,400 JPY

In stock (20 units)
Sold out

RK 428 MXZ1 - Chain - 114 Links - Gold GB428MXZ1-114

Regular price ¥7,800 JPY
RK 428 MXZ1 - Chain - 120 Links - Natural 428MXZ1-120

Regular price ¥9,300 JPY

In stock (6 units)
RK 428 MXZ1 - Chain - 116 Links - Gold GB428MXZ1-116

Regular price ¥11,500 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 126 Links - Gold GB428MXZ1-126

Regular price ¥12,500 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 130 Links - Gold GB428MXZ1-130

Regular price ¥12,900 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 124 Links - Gold GB428MXZ1-124

Regular price ¥12,300 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 132 Links - Gold GB428MXZ1-132

Regular price ¥13,100 JPY

In stock (20 units)
RK 428 MXZ1 - Chain - 118 Links - Gold GB428MXZ1-118

Regular price ¥11,700 JPY

Low stock (3 units)
Sold out

RK 428 MXZ1 - Chain - 120 Links - Gold GB428MXZ1-120

Regular price ¥11,900 JPY
Sold out

RK 428 MXZ1 - Chain - 134 Links - Gold GB428MXZ1-134

Regular price ¥13,300 JPY
RK 520 MXU - Sealed Racing UW-Ring Chain - 114 Links GB520MXU-114

Regular price ¥32,200 JPY

In stock (20 units)
RK 520 MXU - Sealed Racing UW-Ring Chain - 110 Links GB520MXU-110

Regular price ¥31,000 JPY

Low stock (4 units)
RK 520 MXU - Sealed Racing UW-Ring Chain - 116 Links GB520MXU-116

Regular price ¥32,700 JPY

In stock (20 units)
RK 520 MXU - Sealed Racing UW-Ring Chain - 120 Links GB520MXU-120

Regular price ¥33,900 JPY

In stock (20 units)
RK 520 - Max-O Chain - 82 Links 520MAXO-82

Regular price ¥10,600 JPY

In stock (6 units)
RK 520 - Max-O Chain - 84 Links 520MAXO-84

Regular price ¥10,900 JPY

Very low stock (1 unit)
RK 520 - Max-O Chain - 86 Links 520MAXO-86

Regular price ¥11,100 JPY

In stock (6 units)
RK 520 - Max-O Chain - 90 Links 520MAXO-90

Regular price ¥11,700 JPY

In stock (8 units)
RK 520 - Max-O Chain - 92 Links 520MAXO-92

Regular price ¥11,900 JPY

Low stock (2 units)
RK 520 - Max-O Chain - 96 Links 520MAXO-96

Regular price ¥12,400 JPY

In stock (20 units)
RK 520 - Max-O Chain - 94 Links 520MAXO-94

Regular price ¥12,200 JPY

In stock (6 units)
RK 520 - Max-O Chain - 98 Links 520MAXO-98

Regular price ¥12,700 JPY

In stock (20 units)
RK 520 - Max-O Chain - 102 Links 520MAXO-102

Regular price ¥13,200 JPY

In stock (6 units)
RK 520 - Max-O Chain - 100 Links 520MAXO-100

Regular price ¥13,000 JPY

In stock (12 units)
RK 520 - Max-O Chain - 108 Links 520MAXO-108

Regular price ¥14,000 JPY

In stock (20 units)
RK 520 - Max-O Chain - 106 Links 520MAXO-106

Regular price ¥13,700 JPY

In stock (20 units)
RK 520 - Max-O Chain - 104 Links 520MAXO-104

Regular price ¥13,500 JPY

Very low stock (1 unit)
RK 520 - Max-O Chain - 110 Links 520MAXO-110

Regular price ¥14,200 JPY

In stock (20 units)
RK 520 - Max-O Chain - 112 Links 520MAXO-112

Regular price ¥14,500 JPY

In stock (20 units)
RK 520 - Max-O Chain - Gold - 114 Links 520MAXO-114-GG

Regular price ¥17,900 JPY

In stock (6 units)
RK 520 - Max-O Chain - 114 Links 520MAXO-114

Regular price ¥14,800 JPY

In stock (20 units)
RK 520 - Max-O Chain - 116 Links 520MAXO-116

Regular price ¥15,000 JPY

In stock (20 units)
RK 520 - Max O Chain - Gold - 116 Links 520MAXO-116-GG

Regular price ¥18,200 JPY

In stock (20 units)
Sold out

RK 520 - Max-O Chain - 118 Links 520MAXO-118

Regular price ¥15,300 JPY
RK 520 - Max-O Chain - Gold - 120 Links 520MAXO-120-GG

Regular price ¥18,800 JPY

In stock (20 units)
RK 520 - Max-O Chain - 120 Links 520MAXO-120

Regular price ¥15,500 JPY

In stock (20 units)

Let customers speak for us

from 665 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