RK – Page 2 – Bill's Exhausts

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

Regular price ¥1,956⁰⁰ CNY

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

Regular price ¥567⁰⁰ CNY

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

Regular price ¥633⁰⁰ CNY

In stock (20 units)
Sold out
¥1,392.00 off

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

Sale price ¥21,116⁰⁰ CNY Regular price ¥22,508⁰⁰
RK 520 XRU - Chain - 120 Links - Gold GB520XRU-120

Regular price ¥2,407⁰⁰ CNY

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

Regular price ¥780⁰⁰ CNY

In stock (20 units)
Sold out

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

Regular price ¥1,032⁰⁰ CNY
RK 520 MXZ5 - Chain - 116 Links - Gold GB520MXZ5-116

Regular price ¥1,050⁰⁰ CNY

In stock (20 units)
Sold out

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

Regular price ¥1,149⁰⁰ CNY
RK 520 MXZ5 - Chain - 120 Links - Gold GB520MXZ5-120

Regular price ¥1,086⁰⁰ CNY

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

Regular price ¥1,245⁰⁰ CNY

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

Regular price ¥446⁰⁰ CNY

In stock (13 units)
Sold out

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

Regular price ¥491⁰⁰ CNY
RK 428 MXZ1 - Chain - 134 Links - Natural 428MXZ1-134

Regular price ¥470⁰⁰ CNY

In stock (20 units)
Sold out

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

Regular price ¥349⁰⁰ CNY
RK 428 MXZ1 - Chain - 120 Links - Natural 428MXZ1-120

Regular price ¥421⁰⁰ CNY

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

Regular price ¥518⁰⁰ CNY

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

Regular price ¥563⁰⁰ CNY

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

Regular price ¥580⁰⁰ CNY

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

Regular price ¥554⁰⁰ CNY

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

Regular price ¥589⁰⁰ CNY

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

Regular price ¥527⁰⁰ CNY

Low stock (3 units)
Sold out

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

Regular price ¥536⁰⁰ CNY
Sold out

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

Regular price ¥598⁰⁰ CNY
RK 520 MXU - Sealed Racing UW-Ring Chain - 114 Links GB520MXU-114

Regular price ¥1,454⁰⁰ CNY

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

Regular price ¥1,403⁰⁰ CNY

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

Regular price ¥1,479⁰⁰ CNY

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

Regular price ¥1,530⁰⁰ CNY

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

Regular price ¥479⁰⁰ CNY

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

Regular price ¥491⁰⁰ CNY

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

Regular price ¥502⁰⁰ CNY

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

Regular price ¥526⁰⁰ CNY

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

Regular price ¥538⁰⁰ CNY

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

Regular price ¥561⁰⁰ CNY

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

Regular price ¥550⁰⁰ CNY

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

Regular price ¥573⁰⁰ CNY

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

Regular price ¥596⁰⁰ CNY

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

Regular price ¥584⁰⁰ CNY

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

Regular price ¥631⁰⁰ CNY

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

Regular price ¥619⁰⁰ CNY

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

Regular price ¥608⁰⁰ CNY

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

Regular price ¥643⁰⁰ CNY

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

Regular price ¥654⁰⁰ CNY

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

Regular price ¥808⁰⁰ CNY

In stock (5 units)
RK 520 - Max-O Chain - 114 Links 520MAXO-114

Regular price ¥666⁰⁰ CNY

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

Regular price ¥678⁰⁰ CNY

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

Regular price ¥822⁰⁰ CNY

In stock (20 units)
Sold out

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

Regular price ¥689⁰⁰ CNY
RK 520 - Max-O Chain - Gold - 120 Links 520MAXO-120-GG

Regular price ¥850⁰⁰ CNY

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

Regular price ¥701⁰⁰ CNY

In stock (20 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.

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