WPS-SP1

SP1 1" Tech Riser 7/8" Bar SM-08704-1

Precio normal ¥5,900 JPY

Disponibles (643 unidades)
Agotado

SP1 1/2" Heat Shrink Tube Adhesive Lined 10/Pk UP-12546 10/PK

Precio normal ¥19,700 JPY
SP1 1/2" Heat Shrink Tube UP-12265-1

Precio normal ¥1,000 JPY

Disponibles (322 unidades)
SP1 1/4 Pipe To 1/4 Hose Barb Fitt MR-07305-1

Precio normal ¥1,000 JPY

Disponibles (597 unidades)
SP1 1/4 Pipe To 3/8 Hose Barb Fitt MR-07305

Precio normal ¥1,000 JPY

Disponibles (909 unidades)
SP1 1/4 Pipe To 5/16 Hose Barb Fit MR-07305-2

Precio normal ¥1,000 JPY

Disponibles (625 unidades)
SP1 1/4 Turn Fastener A/C Pol Yam SM-12630

Precio normal ¥2,600 JPY

Disponibles (1184 unidades)
SP1 1/4 Turn Fastener S-D SM-12586

Precio normal ¥4,000 JPY

Disponibles (718 unidades)
Agotado

SP1 1/4" Heat Shrink Tube Adhesive Lined 10/Pk UP-12548 10/PK

Precio normal ¥9,200 JPY
SP1 1/4" Heat Shrink Tube UP-12549-1

Precio normal ¥800 JPY

Disponibles (603 unidades)
Agotado

SP1 1/4" Plastic T Fitting 10/Pk 07-277 EACH

Precio normal ¥600 JPY
SP1 1/4" Plastic Y Fitting UP-07027-2

Precio normal ¥1,000 JPY

Disponibles (686 unidades)
SP1 1/4" T Fuel Fitting 10/Pk 07-277 10/PK

Precio normal ¥3,500 JPY

Disponibles (367 unidades)
SP1 1/8 Out Of 1/4 Fitting 07-279

Precio normal ¥2,200 JPY

Disponibles (699 unidades)
SP1 1/8" T Fuel Fitting 10/Pk 07-278

Precio normal ¥1,800 JPY

Disponibles (683 unidades)
SP1 10" Cable Ties Cold Resistant 100/Pk UP-12857 100/PK

Precio normal ¥4,000 JPY

Disponibles (842 unidades)
Agotado

SP1 100m Roll 3/16" Heat Shrink Tube UP-12264

Precio normal ¥12,600 JPY
Agotado

SP1 100m Roll 5/8" Heat Shrink Tube UP-12266

Precio normal ¥33,100 JPY
Agotado

SP1 12pc Terminal Removal Tool Kit SM-12283

Precio normal ¥10,300 JPY
SP1 12v Power Outlet SM-01085

Precio normal ¥2,200 JPY

Disponibles (253 unidades)
SP1 12v/25-25w Rep A3603 10/Pk AT-01059L 10/PK

Precio normal ¥7,400 JPY

Disponibles (749 unidades)
SP1 15" Cable Ties Cold Resistant 100/Pk UP-12858 100/PK

Precio normal ¥11,400 JPY

Disponibles (148 unidades)
SP1 15/16 W/S Orings 86-180

Precio normal ¥1,000 JPY

Disponibles (625 unidades)
SP1 2 Prong 12v Acc Connector SM-01610

Precio normal ¥1,000 JPY

Disponibles (474 unidades)
SP1 2" Fixed Height Tech Riser SM-08264-2

Precio normal ¥20,800 JPY

Disponibles (742 unidades)
SP1 2" Tech Riser 7/8" Bar SM-08705-1

Precio normal ¥14,400 JPY

Disponibles (883 unidades)
SP1 3 Hook Tow Strap 1" X 12' SM-12462

Precio normal ¥2,600 JPY

Disponibles (674 unidades)
SP1 3 Into 1 Junction Box SM-05056

Precio normal ¥2,700 JPY

Disponibles (643 unidades)
SP1 3 Piece Dolly Set SC-12167-1

Precio normal ¥14,200 JPY

Disponibles (978 unidades)
SP1 3" Fixed Height Tech Riser SM-08264-3

Precio normal ¥21,900 JPY

Disponibles (574 unidades)
Agotado

SP1 3/16" Heat Shrink Tube Adhesive Lined 10/Pk UP-12545 10/PK

Precio normal ¥7,900 JPY
SP1 3/16" Heat Shrink Tube UP-12264-1

Precio normal ¥800 JPY

Disponibles (1156 unidades)
Agotado

SP1 3/8 Pipe To 3/8 Hose Barb Fitt MR-07304

Precio normal ¥800 JPY
Agotado

SP1 3/8 Pipe To 5/16 Hose Barb Fit MR-07304-1

Precio normal ¥800 JPY
SP1 3/8" T Fuel Fitting UP-07028-2

Precio normal ¥1,000 JPY

Disponibles (1250 unidades)
Agotado

SP1 3/8" Y Fuel Fitting UP-07027-3

Precio normal ¥800 JPY
SP1 300cm Avalanche Probe FPB3004A

Precio normal ¥15,200 JPY

Disponibles (628 unidades)
Agotado

SP1 300cm Avalanche Probe SM-12326

Precio normal ¥12,600 JPY
SP1 4" Fixed Height Tech Riser SM-08264-4

Precio normal ¥23,200 JPY

Disponibles (1223 unidades)
SP1 48" 4-Wire Vehicle End Connector SM-12008

Precio normal ¥1,100 JPY

Disponibles (630 unidades)
Agotado

SP1 48" Cont Cable 24/Cd 05-150 24 PACK

Precio normal ¥7,900 JPY
SP1 5/16" T Fuel Fitting UP-07028-1

Precio normal ¥1,000 JPY

Disponibles (791 unidades)
SP1 5/16" Y Fuel Fitting UP-07027

Precio normal ¥1,000 JPY

Disponibles (1107 unidades)
Agotado

SP1 5/8" Heat Shrink Tube Adhesive Lined 10/Pk UP-12547 10/PK

Precio normal ¥28,900 JPY
Agotado

SP1 5/8" Heat Shrink Tube UP-12266-1

Precio normal ¥1,000 JPY
SP1 6" Cable Ties Cold Resistant 100/Pk UP-12855 100/PK

Precio normal ¥1,800 JPY

Disponibles (248 unidades)
SP1 6" Fixed Height Tech Riser SM-08264-6

Precio normal ¥22,100 JPY

Disponibles (384 unidades)
SP1 6.5' 4mm Starter Rope SM-11031C

Precio normal ¥1,100 JPY

Disponibles (519 unidades)
SP1 6.5' 6mm Starter Rope SM-11019B

Precio normal ¥1,800 JPY

Disponibles (1161 unidades)
SP1 6.8' 4.5mm Starter Rope SM-11033B

Precio normal ¥1,000 JPY

Disponibles (517 unidades)

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