WPS-SP1

SP1 Throttle Cable Pol SM-05087

Regular price ¥3,200 JPY

In stock (1072 units)
Sold out

SP1 Throttle Cable Pol SM-05106

Regular price ¥8,200 JPY
SP1 Throttle Cable Pol SM-05170

Regular price ¥9,000 JPY

In stock (549 units)
SP1 Throttle Cable Pol SM-05171

Regular price ¥2,600 JPY

In stock (22 units)
SP1 Throttle Cable Pol SM-05258

Regular price ¥3,000 JPY

In stock (882 units)
SP1 Throttle Cable Pol SM-05283

Regular price ¥3,500 JPY

In stock (575 units)
SP1 Throttle Cable Pol SM-05284

Regular price ¥3,500 JPY

In stock (180 units)
Sold out

SP1 Throttle Cable S-D 05-138-06

Regular price ¥4,000 JPY
SP1 Throttle Cable S-D 05-138-43

Regular price ¥6,200 JPY

In stock (445 units)
SP1 Throttle Cable S-D 05-138-75

Regular price ¥5,900 JPY

In stock (945 units)
SP1 Throttle Cable S-D 05-138-76

Regular price ¥4,500 JPY

In stock (695 units)
Sold out

SP1 Throttle Cable S-D 05-138-78

Regular price ¥5,200 JPY
SP1 Throttle Cable S-D 05-138-90

Regular price ¥2,100 JPY

Low stock (4 units)
SP1 Throttle Cable S-D 05-138-93

Regular price ¥6,500 JPY

In stock (317 units)
SP1 Throttle Cable S-D 05-138-95

Regular price ¥5,900 JPY

In stock (731 units)
SP1 Throttle Cable S-D 05-139-13

Regular price ¥5,600 JPY

In stock (468 units)
Sold out

SP1 Throttle Cable S-D 05-139-37

Regular price ¥6,500 JPY
SP1 Throttle Cable S-D 05-139-59

Regular price ¥5,700 JPY

In stock (188 units)
SP1 Throttle Cable S-D 05-139-64

Regular price ¥5,900 JPY

In stock (244 units)
SP1 Throttle Cable S-D 05-139-76

Regular price ¥4,900 JPY

In stock (291 units)
SP1 Throttle Cable S-D 05-139-79

Regular price ¥5,900 JPY

In stock (376 units)
SP1 Throttle Cable S-D 05-139-80

Regular price ¥5,600 JPY

In stock (514 units)
SP1 Throttle Cable S-D S/M SM-05222

Regular price ¥10,300 JPY

In stock (540 units)
SP1 Throttle Cable S-D S/M SM-05228

Regular price ¥4,800 JPY

In stock (299 units)
SP1 Throttle Cable S-D S/M SM-05229

Regular price ¥4,800 JPY

In stock (515 units)
SP1 Throttle Cable S-D S/M SM-05230

Regular price ¥2,600 JPY

In stock (740 units)
SP1 Throttle Cable S-D SM-05179

Regular price ¥7,800 JPY

In stock (461 units)
Sold out

SP1 Throttle Cable S-D SM-05180

Regular price ¥1,900 JPY
SP1 Throttle Cable S-D SM-05182

Regular price ¥2,400 JPY

In stock (708 units)
SP1 Throttle Cable S-D SM-05204

Regular price ¥4,900 JPY

In stock (146 units)
SP1 Throttle Cable S-D SM-05205

Regular price ¥2,400 JPY

In stock (150 units)
Sold out

SP1 Throttle Cable S-D SM-05206

Regular price ¥2,600 JPY
SP1 Throttle Cable S-D SM-05207

Regular price ¥9,800 JPY

In stock (731 units)
Sold out

SP1 Throttle Cable S-D SM-05255

Regular price ¥2,900 JPY
SP1 Throttle Cable S-D SM-05265

Regular price ¥2,100 JPY

In stock (142 units)
Sold out

SP1 Throttle Cable S-D SM-05266

Regular price ¥6,800 JPY
SP1 Throttle Cable S-D SM-05267

Regular price ¥6,700 JPY

In stock (110 units)
Sold out

SP1 Throttle Cable S-D SM-05268

Regular price ¥8,700 JPY
Sold out

SP1 Throttle Cable S-D SM-05269

Regular price ¥3,000 JPY
Sold out

SP1 Throttle Cable S-D SM-05270

Regular price ¥3,000 JPY
SP1 Throttle Cable S-D SM-05274

Regular price ¥3,400 JPY

In stock (1200 units)
SP1 Throttle Cable S-D SM-05285

Regular price ¥2,900 JPY

In stock (49 units)
SP1 Throttle Cable Single 05-138

Regular price ¥2,900 JPY

In stock (575 units)
SP1 Throttle Cable Single 05-138-01

Regular price ¥3,000 JPY

In stock (442 units)
SP1 Throttle Cable SM-05183

Regular price ¥2,600 JPY

In stock (270 units)
SP1 Throttle Cable SM-05184

Regular price ¥4,100 JPY

In stock (561 units)
SP1 Throttle Cable SM-05186

Regular price ¥3,200 JPY

In stock (237 units)
Sold out

SP1 Throttle Cable Yam 05-138-51

Regular price ¥1,600 JPY
Sold out

SP1 Throttle Cable Yam SM-05251

Regular price ¥3,200 JPY
SP1 Throttle Cable Yam SM-05252

Regular price ¥3,200 JPY

In stock (229 units)

Let customers speak for us

from 679 reviews

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

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