WPS-SP1

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SP1 Throttle Cable A/C 05-139-94

Regular price $954⁰⁰ TWD
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SP1 Throttle Cable A/C 05-139-97

Regular price $1,400⁰⁰ TWD
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SP1 Throttle Cable A/C 05-140-02

Regular price $2,419⁰⁰ TWD
SP1 Throttle Cable A/C 05-140-18

Regular price $1,209⁰⁰ TWD

In stock (111 units)
SP1 Throttle Cable A/C 05-140-19

Regular price $1,209⁰⁰ TWD

In stock (942 units)
SP1 Throttle Cable A/C 05-140-20

Regular price $1,496⁰⁰ TWD

In stock (375 units)
SP1 Throttle Cable A/C S/M 05-139-87

Regular price $1,337⁰⁰ TWD

In stock (416 units)
SP1 Throttle Cable A/C S/M SM-05216

Regular price $1,814⁰⁰ TWD

In stock (442 units)
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SP1 Throttle Cable A/C S/M SM-05217

Regular price $700⁰⁰ TWD
SP1 Throttle Cable A/C S/M SM-05218

Regular price $445⁰⁰ TWD

In stock (182 units)
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SP1 Throttle Cable A/C SM-05041

Regular price $636⁰⁰ TWD
SP1 Throttle Cable A/C SM-05157

Regular price $508⁰⁰ TWD

In stock (120 units)
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SP1 Throttle Cable A/C SM-05169

Regular price $891⁰⁰ TWD
SP1 Throttle Cable A/C SM-05201

Regular price $445⁰⁰ TWD

In stock (239 units)
SP1 Throttle Cable A/C SM-05202

Regular price $668⁰⁰ TWD

In stock (350 units)
SP1 Throttle Cable A/C SM-05203

Regular price $763⁰⁰ TWD

In stock (402 units)
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SP1 Throttle Cable A/C SM-05256

Regular price $604⁰⁰ TWD
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SP1 Throttle Cable A/C SM-05257

Regular price $700⁰⁰ TWD
SP1 Throttle Cable A/C SM-05261

Regular price $668⁰⁰ TWD

In stock (285 units)
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SP1 Throttle Cable A/C SM-05262

Regular price $636⁰⁰ TWD
SP1 Throttle Cable A/C SM-05264

Regular price $923⁰⁰ TWD

In stock (309 units)
SP1 Throttle Cable A/C Yam SM-05260

Regular price $572⁰⁰ TWD

In stock (248 units)
SP1 Throttle Cable Ac SM-05282

Regular price $827⁰⁰ TWD

In stock (728 units)
SP1 Throttle Cable Ac/Yam SM-05281

Regular price $827⁰⁰ TWD

In stock (258 units)
SP1 Throttle Cable Dual 05-139

Regular price $1,050⁰⁰ TWD

In stock (350 units)
SP1 Throttle Cable Dual 05-139-01

Regular price $1,050⁰⁰ TWD

In stock (858 units)
SP1 Throttle Cable Dual 05-139-02

Regular price $1,050⁰⁰ TWD

In stock (161 units)
SP1 Throttle Cable John Deer S/M 05-139-30

Regular price $1,846⁰⁰ TWD

In stock (1014 units)
SP1 Throttle Cable Pol 05-138-81

Regular price $859⁰⁰ TWD

In stock (425 units)
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SP1 Throttle Cable Pol 05-138-82

Regular price $859⁰⁰ TWD
SP1 Throttle Cable Pol 05-138-83

Regular price $954⁰⁰ TWD

In stock (238 units)
SP1 Throttle Cable Pol 05-138-84

Regular price $891⁰⁰ TWD

In stock (780 units)
SP1 Throttle Cable Pol 05-139-43

Regular price $1,145⁰⁰ TWD

In stock (159 units)
SP1 Throttle Cable Pol 05-139-53

Regular price $1,751⁰⁰ TWD

In stock (91 units)
SP1 Throttle Cable Pol 05-139-60

Regular price $1,273⁰⁰ TWD

In stock (344 units)
SP1 Throttle Cable Pol 05-139-61

Regular price $1,273⁰⁰ TWD

In stock (587 units)
SP1 Throttle Cable Pol 05-139-62

Regular price $1,368⁰⁰ TWD

In stock (365 units)
SP1 Throttle Cable Pol 05-139-63

Regular price $1,623⁰⁰ TWD

In stock (41 units)
SP1 Throttle Cable Pol 05-139-73

Regular price $1,560⁰⁰ TWD

In stock (148 units)
SP1 Throttle Cable Pol 05-139-82

Regular price $986⁰⁰ TWD

In stock (373 units)
SP1 Throttle Cable Pol 05-139-83

Regular price $1,050⁰⁰ TWD

In stock (500 units)
SP1 Throttle Cable Pol 05-139-85

Regular price $986⁰⁰ TWD

In stock (123 units)
SP1 Throttle Cable Pol 05-139-86

Regular price $1,050⁰⁰ TWD

In stock (1220 units)
SP1 Throttle Cable Pol 05-140-10

Regular price $1,878⁰⁰ TWD

In stock (214 units)
Sold out

SP1 Throttle Cable Pol 05-140-16

Regular price $1,337⁰⁰ TWD
SP1 Throttle Cable Pol 05-140-17

Regular price $1,305⁰⁰ TWD

In stock (538 units)
SP1 Throttle Cable Pol S/M SM-05209

Regular price $1,464⁰⁰ TWD

In stock (312 units)
SP1 Throttle Cable Pol S/M SM-05211

Regular price $1,528⁰⁰ TWD

In stock (192 units)
Sold out

SP1 Throttle Cable Pol S/M SM-05212

Regular price $636⁰⁰ TWD
SP1 Throttle Cable Pol S/M SM-05219

Regular price $1,878⁰⁰ TWD

In stock (470 units)

Let customers speak for us

from 676 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