WPS-HARDDRIVE

HARDDRIVE 25mm Frt Wheel Spacer 40927-08 339331

Regular price ¥58⁰⁰ CNY

In stock (44 units)
HARDDRIVE 25mm Frt Wheel Spacer 41350-08 339332

Regular price ¥72⁰⁰ CNY

In stock (56 units)
HARDDRIVE 25mm Frt Wheel Spacer 43358-08 339333

Regular price ¥50⁰⁰ CNY

In stock (25 units)
HARDDRIVE 25mm Frt Wheel Spacer 43522-08 339334

Regular price ¥58⁰⁰ CNY

In stock (47 units)
HARDDRIVE 25mm Rr Wheel Spacer 40947-08a 339336

Regular price ¥93⁰⁰ CNY

In stock (40 units)
HARDDRIVE 25mm Rr Wheel Spacer 41242-08 339337

Regular price ¥58⁰⁰ CNY

In stock (39 units)
HARDDRIVE 25mm Rr Wheel Spacer 41359-08 339338

Regular price ¥93⁰⁰ CNY

In stock (28 units)
HARDDRIVE 25mm Rr Wheel Spacer 41694-08 339339

Regular price ¥50⁰⁰ CNY

In stock (35 units)
HARDDRIVE 25mm Sealed Wheel Bearing 21mm Wide For Harddrive Wheels 101-12

Regular price ¥115⁰⁰ CNY

In stock (25 units)
Sold out

HARDDRIVE 29t Transmission Pulley Big Twin 85-93 193012

Regular price ¥524⁰⁰ CNY
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HARDDRIVE 29t Transmission Pulley Big Twin 94-06 (5speed) 193040

Regular price ¥567⁰⁰ CNY
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HARDDRIVE 3 Holes Viton Petcock Gskt 10pk 11494

Regular price ¥136⁰⁰ CNY
HARDDRIVE 3 Slot Lever Set Black Flt `21-Up Cbl Clutch 53847

Regular price ¥516⁰⁰ CNY

In stock (25 units)
HARDDRIVE 3 Slot Lever Set Chrome Flt `21-Up Cbl Clutch 53846

Regular price ¥516⁰⁰ CNY

In stock (25 units)
HARDDRIVE 3" Round Mirror W/4" Stem Chrome L/R 60-0016

Regular price ¥208⁰⁰ CNY

In stock (575 units)
HARDDRIVE 3.05" F/R Crush Tube For 1" Sealed Bearings 101-04

Regular price ¥101⁰⁰ CNY

In stock (520 units)
HARDDRIVE 3.05" F/R Crush Tube For 3/4" Sealed Bearings 101-05

Regular price ¥101⁰⁰ CNY

In stock (540 units)
HARDDRIVE 3/4" Sealed Wheel Bearing 21mm Wide For Harddrive Wheels 101-10

Regular price ¥115⁰⁰ CNY

In stock (665 units)
HARDDRIVE 3/8" Banjo Bolt Seal Washer 10/Pk Oem# 41731-82 348014

Regular price ¥101⁰⁰ CNY

In stock (15 units)
Sold out

HARDDRIVE 30t Transmission Pulley Big Twin 85-93 193010

Regular price ¥524⁰⁰ CNY
HARDDRIVE 32t Transmission Pulley Big Twin 85-93 193011

Regular price ¥674⁰⁰ CNY

In stock (25 units)
HARDDRIVE 32t Transmission Pulley Repl Oem 40250-94 193009

Regular price ¥674⁰⁰ CNY

In stock (37 units)
HARDDRIVE 34t Transmission Pulley Big Twin 85-93 193013

Regular price ¥674⁰⁰ CNY

In stock (25 units)
HARDDRIVE 35mm Fork Tubes 21-1/4" -2 Under Fx 76-83 Xl 75-83 94379

Regular price ¥1,277⁰⁰ CNY

In stock (25 units)
HARDDRIVE 35mm Fork Tubes 23-1/4" Std Fx 76-83 Xl 75-83 94380

Regular price ¥1,334⁰⁰ CNY

In stock (7 units)
Sold out

HARDDRIVE 35mm Fork Tubes 25-1/4" O.S. Fx 76-83 Xl 75-83 94381

Regular price ¥1,370⁰⁰ CNY
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HARDDRIVE 35mm Fork Tubes 27-1/4" O.S. Fx 76-83 Xl 75-83 94382

Regular price ¥1,384⁰⁰ CNY
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HARDDRIVE 35mm Fork Tubes 29-1/4" O.S. Fx 76-83 Xl 75-83 94383

Regular price ¥1,391⁰⁰ CNY
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HARDDRIVE 35mm Fork Tubes 31-1/4" O.S. Fx 76-83 Xl 75-83 94384

Regular price ¥1,456⁰⁰ CNY
HARDDRIVE 39mm Fork Tubes 23" -2" Under Xl `09-Up 94389

Regular price ¥1,434⁰⁰ CNY

In stock (25 units)
Sold out

HARDDRIVE 39mm Fork Tubes 25" Std Xl `09-Up 94390

Regular price ¥1,506⁰⁰ CNY
HARDDRIVE 39mm Fork Tubes 27" O.S Xl `09-Up 94391

Regular price ¥1,822⁰⁰ CNY

In stock (25 units)
HARDDRIVE 39mm Fork Tubes 29" O.S Xl `09-Up 94392

Regular price ¥2,216⁰⁰ CNY

In stock (25 units)
HARDDRIVE 39mm Fork Tubes 31" O.S. Xl `09-Up 94393

Regular price ¥2,266⁰⁰ CNY

In stock (18 units)
HARDDRIVE 3d License Plate Lights 5 Led Light Black L12-6024ABE

Regular price ¥208⁰⁰ CNY

In stock (432 units)
Sold out

HARDDRIVE 3d License Plate Lights 5 Led Light Chrome L12-6024ACE

Regular price ¥179⁰⁰ CNY
HARDDRIVE 4 Hole Lever Set Black Softail 15-17 Cable 53577

Regular price ¥445⁰⁰ CNY

In stock (25 units)
HARDDRIVE 4 Hole Lever Set Chrome Softail 15-17 Cable 53576

Regular price ¥445⁰⁰ CNY

In stock (25 units)
Sold out

HARDDRIVE 4 Hole Lever Set Chrome Xl 04-06 53930

Regular price ¥380⁰⁰ CNY
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HARDDRIVE 4 Holes Viton Gasket 10pk 11415

Regular price ¥108⁰⁰ CNY
HARDDRIVE 4" Round Mirror Black Left Side 153085

Regular price ¥158⁰⁰ CNY

In stock (10 units)
HARDDRIVE 4" Round Mirror Black Right Side 153084

Regular price ¥151⁰⁰ CNY

In stock (14 units)
Sold out

HARDDRIVE 4" Round Mirror Chrome Left Side 153082

Regular price ¥151⁰⁰ CNY
HARDDRIVE 4" Round Mirror Chrome Right Side 153083

Regular price ¥165⁰⁰ CNY

In stock (25 units)
HARDDRIVE 4-1/2" Amber Sealed Beam Fluted 38-523

Regular price ¥115⁰⁰ CNY

In stock (25 units)
HARDDRIVE 4-1/2" Amber Sealed Beam Fluted 38-524

Regular price ¥115⁰⁰ CNY

In stock (600 units)
HARDDRIVE 4-1/2" Amber Sealed Beam Non-Fluted 38-525

Regular price ¥115⁰⁰ CNY

In stock (1200 units)
HARDDRIVE 4-1/2" Clear Sealed Beam Fluted 38-527

Regular price ¥115⁰⁰ CNY

In stock (1934 units)
HARDDRIVE 4-1/2" Clear Sealed Beam Non-Fluted 38-529

Regular price ¥115⁰⁰ CNY

In stock (600 units)
Sold out

HARDDRIVE 4-Point Docking Kit Chrome 350001

Regular price ¥1,434⁰⁰ CNY

Let customers speak for us

from 672 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