RK – ページ 2 – Bill's Exhausts

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

定価 ¥42,800 JPY

在庫少なめ (3ユニット)
RK 420 MXZ/4 - Heavy Duty Chain - 120 Links GB420MXZ4-120

定価 ¥12,400 JPY

在庫あり (20ユニット)
RK 420 MXZ/4 - Heavy Duty Chain - 134 Links GB420MXZ4-134

定価 ¥13,900 JPY

在庫あり (20ユニット)
売切れ
¥30,500割引

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

セール価格 ¥461,300 JPY 定価 ¥491,800
RK 520 XRU - Chain - 120 Links - Gold GB520XRU-120

定価 ¥52,600 JPY

在庫あり (20ユニット)
RK 428 MXZ/4 - Heavy Duty Chain - 120 Links GB428MXZ4-120

定価 ¥17,100 JPY

在庫あり (20ユニット)
売切れ

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

定価 ¥22,600 JPY
RK 520 MXZ5 - Chain - 116 Links - Gold GB520MXZ5-116

定価 ¥23,000 JPY

在庫あり (20ユニット)
売切れ

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

定価 ¥25,200 JPY
RK 520 MXZ5 - Chain - 120 Links - Gold GB520MXZ5-120

定価 ¥23,800 JPY

在庫あり (20ユニット)
RK 420 MRU - Chain - 130 Links - Black BL420MRU-130

定価 ¥27,200 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 100 Links - Gold GB428MXZ1-100

定価 ¥9,800 JPY

在庫あり (13ユニット)
売切れ

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

定価 ¥10,800 JPY
RK 428 MXZ1 - Chain - 134 Links - Natural 428MXZ1-134

定価 ¥10,300 JPY

在庫あり (20ユニット)
売切れ

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

定価 ¥7,700 JPY
RK 428 MXZ1 - Chain - 120 Links - Natural 428MXZ1-120

定価 ¥9,200 JPY

在庫あり (6ユニット)
RK 428 MXZ1 - Chain - 116 Links - Gold GB428MXZ1-116

定価 ¥11,400 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 126 Links - Gold GB428MXZ1-126

定価 ¥12,300 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 130 Links - Gold GB428MXZ1-130

定価 ¥12,700 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 124 Links - Gold GB428MXZ1-124

定価 ¥12,100 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 132 Links - Gold GB428MXZ1-132

定価 ¥12,900 JPY

在庫あり (20ユニット)
RK 428 MXZ1 - Chain - 118 Links - Gold GB428MXZ1-118

定価 ¥11,500 JPY

在庫少なめ (3ユニット)
売切れ

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

定価 ¥11,700 JPY
売切れ

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

定価 ¥13,100 JPY
RK 520 MXU - Sealed Racing UW-Ring Chain - 114 Links GB520MXU-114

定価 ¥31,800 JPY

在庫あり (20ユニット)
RK 520 MXU - Sealed Racing UW-Ring Chain - 110 Links GB520MXU-110

定価 ¥30,700 JPY

在庫少なめ (4ユニット)
RK 520 MXU - Sealed Racing UW-Ring Chain - 116 Links GB520MXU-116

定価 ¥32,400 JPY

在庫あり (20ユニット)
RK 520 MXU - Sealed Racing UW-Ring Chain - 120 Links GB520MXU-120

定価 ¥33,500 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 82 Links 520MAXO-82

定価 ¥10,500 JPY

在庫あり (6ユニット)
RK 520 - Max-O Chain - 84 Links 520MAXO-84

定価 ¥10,800 JPY

在庫僅少 (1ユニット)
RK 520 - Max-O Chain - 86 Links 520MAXO-86

定価 ¥11,000 JPY

在庫あり (6ユニット)
RK 520 - Max-O Chain - 90 Links 520MAXO-90

定価 ¥11,500 JPY

在庫あり (8ユニット)
RK 520 - Max-O Chain - 92 Links 520MAXO-92

定価 ¥11,800 JPY

在庫少なめ (2ユニット)
RK 520 - Max-O Chain - 96 Links 520MAXO-96

定価 ¥12,300 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 94 Links 520MAXO-94

定価 ¥12,000 JPY

在庫あり (6ユニット)
RK 520 - Max-O Chain - 98 Links 520MAXO-98

定価 ¥12,500 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 102 Links 520MAXO-102

定価 ¥13,100 JPY

在庫あり (6ユニット)
RK 520 - Max-O Chain - 100 Links 520MAXO-100

定価 ¥12,800 JPY

在庫あり (12ユニット)
RK 520 - Max-O Chain - 108 Links 520MAXO-108

定価 ¥13,800 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 106 Links 520MAXO-106

定価 ¥13,600 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 104 Links 520MAXO-104

定価 ¥13,300 JPY

在庫僅少 (1ユニット)
RK 520 - Max-O Chain - 110 Links 520MAXO-110

定価 ¥14,100 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 112 Links 520MAXO-112

定価 ¥14,300 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - Gold - 114 Links 520MAXO-114-GG

定価 ¥17,700 JPY

在庫あり (5ユニット)
RK 520 - Max-O Chain - 114 Links 520MAXO-114

定価 ¥14,600 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 116 Links 520MAXO-116

定価 ¥14,800 JPY

在庫あり (20ユニット)
RK 520 - Max O Chain - Gold - 116 Links 520MAXO-116-GG

定価 ¥18,000 JPY

在庫あり (20ユニット)
売切れ

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

定価 ¥15,100 JPY
RK 520 - Max-O Chain - Gold - 120 Links 520MAXO-120-GG

定価 ¥18,600 JPY

在庫あり (20ユニット)
RK 520 - Max-O Chain - 120 Links 520MAXO-120

定価 ¥15,400 JPY

在庫あり (20ユニット)

Let customers speak for us

from 674 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