IRC TIRES

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IRC Tire - GP-1 - Rear - 5.10"-18" - 69P 302808

Regular price ¥1,055⁰⁰ CNY
IRC Inner Tube - Standard - 17" - TR-4 - Center/Side Metal Valve T20052

Regular price ¥144⁰⁰ CNY

In stock (1262 units)
IRC Inner Tube - Standard - 18" - TR-4 - Center/Side Metal Valve T20061

Regular price ¥108⁰⁰ CNY

In stock (561 units)
IRC Inner Tube - Standard - 18" - TR-4 - Center/Side Metal Valve T20062

Regular price ¥115⁰⁰ CNY

In stock (270 units)
IRC Inner Tube - Standard - 18" - TR-4 - Center/Side Metal Valve T20063

Regular price ¥122⁰⁰ CNY

In stock (1808 units)
IRC Inner Tube - Standard - 18" - TR-4 - Center/Side Metal Valve T20064

Regular price ¥137⁰⁰ CNY

In stock (1395 units)
IRC Inner Tube - Standard - 19" - TR-4 - Center/Side Metal Valve T20071

Regular price ¥115⁰⁰ CNY

In stock (944 units)
IRC Inner Tube - Standard - 19" - TR-4 - Center/Side Metal Valve T20073

Regular price ¥144⁰⁰ CNY

In stock (1946 units)
IRC Inner Tube - Standard - 19" - TR-4 - Center/Side Metal Valve T20072

Regular price ¥122⁰⁰ CNY

In stock (1227 units)
IRC Tire - WF-920 Wild Flare - Front - 100/90-19 - 57H 309644

Regular price ¥1,120⁰⁰ CNY

In stock (179 units)
Sold out

IRC Tire - WF-920 Wild Flare - Front - 80/90-21 - 48H 307613

Regular price ¥1,120⁰⁰ CNY
IRC Tire - WF-920 Wild Flare - Front - 120/90-18 - 65H 302704

Regular price ¥1,192⁰⁰ CNY

In stock (28 units)
IRC Tire - WF-920 Wild Flare - Front - 120/80-17 - 61H 302669

Regular price ¥1,192⁰⁰ CNY

In stock (25 units)
IRC Tire - WF-920 Wild Flare - Front - 130/90-16 - 67H 302759

Regular price ¥1,192⁰⁰ CNY

In stock (51 units)
IRC Inner Tube - Standard - 16" - TR-4 - Center/Side Metal Valve T20034

Regular price ¥108⁰⁰ CNY

In stock (588 units)
IRC Tire - WF-920 Wild Flare - Rear - 130/90-16 - 67H 302755

Regular price ¥1,364⁰⁰ CNY

In stock (240 units)
IRC Tire - WF-920 Wild Flare - Front - 110/90-19 - 62H 310628

Regular price ¥1,192⁰⁰ CNY

In stock (222 units)
Sold out

IRC Tire - WF-920 Wild Flare - Rear - 140/90-16 - 71H 302849

Regular price ¥1,515⁰⁰ CNY
¥862.00 off

IRC Tire - WF-920 Wild Flare - Rear - 150/90-15 - 74H 302905

Sale price ¥416⁰⁰ CNY Regular price ¥1,278⁰⁰

In stock (39 units)
IRC Tire - WF-920 Wild Flare - Rear - 150/80-15 - 70H 314240

Regular price ¥1,515⁰⁰ CNY

In stock (69 units)
IRC Inner Tube - Standard - 12" - TR-4 - Center/Side Metal Valve T20013

Regular price ¥101⁰⁰ CNY

In stock (2145 units)
IRC Inner Tube - Standard - 21" - TR-4 - Center/Side Metal Valve T20078

Regular price ¥122⁰⁰ CNY

In stock (2300 units)
¥352.00 off

IRC Tire - WF-920 Wild Flare - Rear - 140/90-15 - 70H 302843

Sale price ¥854⁰⁰ CNY Regular price ¥1,206⁰⁰

In stock (1064 units)
IRC Inner Tube - Standard - 18" - TR-4 - Center/Side Metal Valve T20060

Regular price ¥93⁰⁰ CNY

In stock (206 units)
IRC Inner Tube - Standard - 14" - TR-4 - Center/Side Metal Valve T20017

Regular price ¥86⁰⁰ CNY

In stock (395 units)
Sold out

IRC Tire - WF-920 Wild Flare - Rear - 170/80-15 - 77H 316356

Regular price ¥1,630⁰⁰ CNY
IRC Inner Tube - Standard - 14" - TR-4 - Center/Side Metal Valve T20018

Regular price ¥101⁰⁰ CNY

In stock (1246 units)
IRC Inner Tube - Standard - 16" - TR-4 - Center/Side Metal Valve T20037

Regular price ¥144⁰⁰ CNY

In stock (995 units)
IRC Inner Tube - Standard - 16" - TR-4 - Center/Side Metal Valve T20035

Regular price ¥129⁰⁰ CNY

In stock (283 units)
IRC Inner Tube - Standard - 15" - TR-4 - Center/Side Metal Valve T20022

Regular price ¥158⁰⁰ CNY

In stock (286 units)
IRC Inner Tube - Standard - 14" - TR-4 - Center/Side Metal Valve T20019

Regular price ¥101⁰⁰ CNY

In stock (1020 units)
IRC Inner Tube - Standard - 10" - TR-4 - Center/Side Metal Valve T20005

Regular price ¥101⁰⁰ CNY

In stock (1664 units)
Sold out

IRC Tire - GS-23 - Front - 130/90-16 - 67H 102762

Regular price ¥1,551⁰⁰ CNY
IRC Inner Tube - Heavy Duty - 18" - TR-4 - Center/Side Metal Valve T20056

Regular price ¥180⁰⁰ CNY

In stock (1270 units)
IRC Inner Tube - Heavy Duty - 21" - TR-4 - Center/Side Metal Valve T20076

Regular price ¥180⁰⁰ CNY

In stock (794 units)
IRC Inner Tube - Heavy Duty - 18" - TR-4 - Center/Side Metal Valve T20057

Regular price ¥187⁰⁰ CNY

In stock (1176 units)
IRC Inner Tube - Heavy Duty - 19" - TR-4 - Center/Side Metal Valve T20067

Regular price ¥180⁰⁰ CNY

In stock (1845 units)
IRC Inner Tube - Heavy Duty - 19" - TR-4 - Center/Side Metal Valve T20068

Regular price ¥187⁰⁰ CNY

In stock (820 units)
IRC Tire - GS-23 - Rear - 170/80-15 - 77H 116358

Regular price ¥1,687⁰⁰ CNY

In stock (5 units)
IRC Tire - MB8 - Front - 2.50"-10" T10315

Regular price ¥237⁰⁰ CNY

Very low stock (1 unit)
IRC Inner Tube - Heavy Duty - 17" - TR-4 - Center/Side Metal Valve T20041

Regular price ¥187⁰⁰ CNY

In stock (1015 units)

Let customers speak for us

from 669 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