WPS-SP1

SP1 Chain Case Chain Link Belt Silent 11 Wide 70 Links SU-31170

Regular price $213⁰⁰ AUD

In stock (114 units)
SP1 Chain Case Chain Link Belt Silent 13 Wide 66 Links SU-31366

Regular price $246⁰⁰ AUD

In stock (728 units)
SP1 Chain Case Chain Link Belt Silent 13 Wide 68 Links SU-31368

Regular price $255⁰⁰ AUD

In stock (558 units)
SP1 Chain Case Chain Link Belt Silent 13 Wide 70 Links SU-31370

Regular price $261⁰⁰ AUD

In stock (702 units)
SP1 Chain Case Chain Link Belt Silent 13 Wide 72 Links SU-31372

Regular price $268⁰⁰ AUD

In stock (752 units)
SP1 Chain Case Chain Link Belt Silent 13 Wide 74 Links SU-31374

Regular price $277⁰⁰ AUD

In stock (493 units)
Sold out

SP1 Chain Case Chain Link Belt Silent 15 Wide 70 Links SU-31570

Regular price $361⁰⁰ AUD
SP1 Chain Case Chain Link Belt Silent 15 Wide 72 Links SU-31572

Regular price $408⁰⁰ AUD

In stock (319 units)
SP1 Chain Case Oil Seal Pol 03-108

Regular price $36⁰⁰ AUD

In stock (99 units)
SP1 Chain Case Oil Seal S-D 03-107

Regular price $36⁰⁰ AUD

In stock (26 units)
SP1 Chain Case Oil Seal S-D 03-107-01

Regular price $6⁰⁰ AUD

In stock (509 units)
SP1 Chain Case Oil Seal S-D 03-110-01

Regular price $12⁰⁰ AUD

In stock (345 units)
Sold out

SP1 Chain Case Seal S-D SM-03046

Regular price $15⁰⁰ AUD
SP1 Chain Case Seal S-D SM-03047

Regular price $8⁰⁰ AUD

In stock (1300 units)
SP1 Chain Case Seal S-D SM-03048

Regular price $11⁰⁰ AUD

In stock (1300 units)
Sold out

SP1 Chain Case Seal S-D SM-03350

Regular price $8⁰⁰ AUD
SP1 Chain Case Seal S-D SM-03351

Regular price $8⁰⁰ AUD

In stock (840 units)
SP1 Chain Tensioner A/C SM-03360

Regular price $45⁰⁰ AUD

In stock (53 units)
SP1 Chain Tensioner A/C SM-03364

Regular price $64⁰⁰ AUD

In stock (321 units)
Sold out

SP1 Chain Tensioner A/C SM-03365

Regular price $75⁰⁰ AUD
Sold out

SP1 Chain Tensioner Arctic SM-03353

Regular price $45⁰⁰ AUD
SP1 Chain Tensioner Pol 03-102-12

Regular price $48⁰⁰ AUD

In stock (286 units)
Sold out

SP1 Chain Tensioner Pol SM-03355

Regular price $79⁰⁰ AUD
SP1 Chain Tensioner Pol SM-03357

Regular price $108⁰⁰ AUD

In stock (704 units)
SP1 Chain Tensioner Pol SM-03358

Regular price $143⁰⁰ AUD

In stock (112 units)
Sold out

SP1 Chain Tensioner Rale Snow Bike SM-03361-SB

Regular price $78⁰⁰ AUD
SP1 Chain Tensioner S-D SM-03361

Regular price $75⁰⁰ AUD

In stock (26 units)
SP1 Chain Tensioner S-D SM-03362

Regular price $63⁰⁰ AUD

In stock (442 units)
SP1 Chain Tensioner S-D SM-03363

Regular price $82⁰⁰ AUD

In stock (662 units)
SP1 Chaincase Gasket A/C SM-03109

Regular price $17⁰⁰ AUD

In stock (1272 units)
SP1 Chaincase Gasket A/C SM-03227

Regular price $26⁰⁰ AUD

In stock (539 units)
SP1 Chaincase Gasket Ac/Yam SM-03129

Regular price $23⁰⁰ AUD

In stock (432 units)
SP1 Chaincase Gasket Pol SM-03107

Regular price $12⁰⁰ AUD

In stock (1300 units)
SP1 Chaincase Gasket Pol SM-03108

Regular price $14⁰⁰ AUD

In stock (858 units)
SP1 Chaincase Gasket Pol SM-03127

Regular price $39⁰⁰ AUD

In stock (483 units)
SP1 Chaincase Gasket Pol SM-03128

Regular price $39⁰⁰ AUD

In stock (711 units)
SP1 Chaincase Gasket Pol SM-03348

Regular price $20⁰⁰ AUD

In stock (641 units)
SP1 Chaincase Gasket Pol SM-03349

Regular price $21⁰⁰ AUD

In stock (403 units)
SP1 Chaincase Gasket Pol SM-03352

Regular price $15⁰⁰ AUD

In stock (457 units)
SP1 Chaincase Gasket S-D SM-03110

Regular price $17⁰⁰ AUD

In stock (650 units)
SP1 Chaincase Gasket S-D SM-03111

Regular price $14⁰⁰ AUD

In stock (887 units)
SP1 Chaincase Gasket S-D SM-03130

Regular price $23⁰⁰ AUD

In stock (650 units)
SP1 Chaincase Gasket S-D SM-03132

Regular price $23⁰⁰ AUD

In stock (556 units)
SP1 Chaincase Gasket S-D SM-03344

Regular price $17⁰⁰ AUD

In stock (557 units)
SP1 Chaincase Gasket S-D SM-03347

Regular price $17⁰⁰ AUD

In stock (376 units)
SP1 Chaincase Gasket Yam 03-160-04

Regular price $11⁰⁰ AUD

In stock (1274 units)
SP1 Chaincase Gasket Yam 03-160-07

Regular price $11⁰⁰ AUD

In stock (718 units)
Sold out

SP1 Chaincase Gasket Yam SM-03343

Regular price $21⁰⁰ AUD
SP1 Chaincase Gasket Yam SM-03345

Regular price $26⁰⁰ AUD

In stock (156 units)
SP1 Chaincase Gasket Yam SM-03346

Regular price $26⁰⁰ AUD

In stock (155 units)

Let customers speak for us

from 675 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