RK – Bill's Exhausts

RK 420 MRU - Connecting Link - Clip BL420MRU-CL

Regular price $212⁰⁰ TWD

In stock (20 units)
Sold out

RK Chain and Sprocket Kit - OEM Replacement - Natural - Kawasaki ZX-6R 2019-2024 2062-190EX

Regular price $7,053⁰⁰ TWD
RK 420 MXZ - Heavy Duty Drive Chain - 120 Links 420MXZ-120

Regular price $1,477⁰⁰ TWD

In stock (20 units)
RK 420 MXZ - Heavy Duty Drive Chain - 126 Links 420MXZ-126

Regular price $1,551⁰⁰ TWD

In stock (20 units)
RK M420 - Standard Chain - 72 Links M420-72

Regular price $422⁰⁰ TWD

In stock (6 units)
RK M420 - Standard Chain - 112 Links M420-112

Regular price $657⁰⁰ TWD

In stock (17 units)
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RK M420 - Standard Chain - 86 Links M420-86

Regular price $505⁰⁰ TWD
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RK M420 - Standard Chain - 76 Links M420-76

Regular price $446⁰⁰ TWD
RK M420 - Standard Chain - 124 Links M420-124

Regular price $729⁰⁰ TWD

In stock (5 units)
RK M420 - Standard Chain - 128 Links M420-128

Regular price $751⁰⁰ TWD

In stock (20 units)
RK M420 - Standard Chain - 126 Links M420-126

Regular price $739⁰⁰ TWD

In stock (20 units)
RK M428 - Standard Chain - 134 Links M428-134

Regular price $898⁰⁰ TWD

In stock (12 units)
RK M420 - Standard Chain - 136 Links M420-136

Regular price $798⁰⁰ TWD

In stock (12 units)
RK M420 - Standard Chain - 132 Links M420-132

Regular price $774⁰⁰ TWD

In stock (20 units)
Sold out

RK M428 - Standard Chain - 100 Links M428-100

Regular price $669⁰⁰ TWD
RK M415H - Heavy-Duty Chain - 110 Links M415H-110

Regular price $647⁰⁰ TWD

In stock (20 units)
RK M428H - Heavy-Duty Chain - 130 Links M428H-130

Regular price $1,090⁰⁰ TWD

In stock (20 units)
RK M428H - Heavy-Duty Chain - 120 Links M428H-120

Regular price $1,006⁰⁰ TWD

In stock (20 units)
RK M428 - Standard Chain - 136 Links M428-136

Regular price $910⁰⁰ TWD

In stock (13 units)
RK M520H - Heavy-Duty Chain - 116 Links M520H-116

Regular price $1,703⁰⁰ TWD

Low stock (2 units)
RK M520H - Heavy-Duty Chain - 110 Links M520H-110

Regular price $1,615⁰⁰ TWD

Low stock (4 units)
RK M520H - Heavy-Duty Chain - 118 Links M520H-118

Regular price $1,732⁰⁰ TWD

In stock (20 units)
RK M520H - Heavy-Duty Chain - 120 Links M520H-120

Regular price $1,761⁰⁰ TWD

In stock (20 units)
Sold out

RK M525H - Heavy-Duty Chain - 110 Links M525H-110

Regular price $1,661⁰⁰ TWD
RK M530H - Heavy-Duty Chain - 104 Links M530H-104

Regular price $1,614⁰⁰ TWD

In stock (6 units)
RK M520H - Heavy-Duty Chain - 114 Links M520H-114

Regular price $1,674⁰⁰ TWD

In stock (20 units)
RK M530H - Heavy-Duty Chain - 100 Links M530H-100

Regular price $1,553⁰⁰ TWD

Low stock (3 units)
RK M530H - Heavy-Duty Chain - 108 Links M530H-108

Regular price $1,676⁰⁰ TWD

Low stock (3 units)
RK M525H - Heavy-Duty Chain - 120 Links M525H-120

Regular price $1,812⁰⁰ TWD

In stock (6 units)
Sold out

RK M530H - Heavy-Duty Chain - 110 Links M530H-110

Regular price $1,708⁰⁰ TWD
RK M415H - Heavy-Duty Chain - 120 Links M415H-120

Regular price $705⁰⁰ TWD

In stock (20 units)
RK M420H - Heavy-Duty Chain - 100 Links M420H-100

Regular price $713⁰⁰ TWD

In stock (20 units)
Sold out

RK M530H - Heavy-Duty Chain - 112 Links M530H-112

Regular price $1,739⁰⁰ TWD
Sold out

RK M530H - Heavy-Duty Chain - 120 Links M530H-120

Regular price $1,863⁰⁰ TWD
RK M420H - Heavy-Duty Chain - 132 Links M420H-132

Regular price $939⁰⁰ TWD

In stock (9 units)
RK M420H - Heavy-Duty Chain - 120 Links M420H-120

Regular price $855⁰⁰ TWD

In stock (20 units)
RK M420H - Heavy-Duty Chain - 130 Links M420H-130

Regular price $926⁰⁰ TWD

In stock (20 units)
RK M420H - Heavy-Duty Chain - 136 Links M420H-136

Regular price $969⁰⁰ TWD

In stock (12 units)
RK M520H - Heavy-Duty Chain - 100 Links M520H-100

Regular price $1,469⁰⁰ TWD

In stock (16 units)
RK 530 Pro DR - Drag Racing Chain - 120 Links 530PRODR-120

Regular price $8,505⁰⁰ TWD

In stock (19 units)
RK 530 Pro DR - Drag Racing Chain - 130 Links 530PRODR-130

Regular price $9,212⁰⁰ TWD

In stock (20 units)
RK M520 - Heavy-Duty Chain - 130 Links M520H-130

Regular price $1,910⁰⁰ TWD

In stock (20 units)
Sold out

RK 530 Pro DR - Drag Racing Chain - 150 Links 530PRODR-150

Regular price $10,630⁰⁰ TWD
RK 530 Pro DR - Drag Racing Chain - 170 Links 530PRODR-170

Regular price $12,047⁰⁰ TWD

In stock (20 units)
RK 530 Pro DR - Drag Racing Chain - 140 Links 530PRODR-140

Regular price $9,921⁰⁰ TWD

Low stock (2 units)
RK 530 Pro DR - Drag Racing Chain - 160 Links 530PRODR-160

Regular price $11,339⁰⁰ TWD

Low stock (2 units)
RK 530 Pro DR - Drag Racing Chain - 180 Links 530PRODR-180

Regular price $12,755⁰⁰ TWD

In stock (20 units)
Sold out

RK 530 DR - Drag Racing Chain - 160 Links 530DR-160

Regular price $8,140⁰⁰ TWD
RK 530 DR - Drag Racing Chain - 150 Links 530DR-150

Regular price $7,632⁰⁰ TWD

Very low stock (1 unit)
RK 530 DR - Drag Racing Chain - 180 Links 530DR-180

Regular price $9,158⁰⁰ TWD

In stock (12 units)

Let customers speak for us

from 673 reviews

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

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