WPS-HARDDRIVE

HARDDRIVE Primary Cam Chain Tc 88" Outer Oem Repl 87055

Regular price ¥11,500 JPY

In stock (18 units)
HARDDRIVE Primary Cam Chain Tc 96" M8 Outer Oem 25675-06 87124

Regular price ¥6,500 JPY

In stock (36 units)
HARDDRIVE Primary Chain Adjuster Lock Tab Oem 39996-65 70-215

Regular price ¥2,100 JPY

In stock (327 units)
HARDDRIVE Primary Chain Pad Big Twin 01-06 25-024

Regular price ¥1,500 JPY

In stock (275 units)
HARDDRIVE Primary Chain Pad Big Twin 65-00 20-126

Regular price ¥1,500 JPY

In stock (696 units)
HARDDRIVE Primary Chain Pad W/Adjuster Xl 91-03 25-026

Regular price ¥6,000 JPY

In stock (156 units)
HARDDRIVE Primary Chain Pad W/Retainer Xl 57-76 25-050

Regular price ¥1,900 JPY

In stock (84 units)
Sold out

HARDDRIVE Primary Chain Pad Xl 57-76 20-127

Regular price ¥1,000 JPY
HARDDRIVE Primary Chain Pad Xl 80-90 30-940

Regular price ¥1,500 JPY

In stock (675 units)
HARDDRIVE Primary Oil 1qt 198503

Regular price ¥1,800 JPY

In stock (75 units)
HARDDRIVE Pulley Spacer Aluminum 1" 00-Up 193128

Regular price ¥7,900 JPY

In stock (27 units)
HARDDRIVE Pulley Spacer Aluminum 1" 84-99 193094

Regular price ¥8,100 JPY

In stock (21 units)
Sold out

HARDDRIVE Pulley Spacer Aluminum 1-1/2" 84-99 193097

Regular price ¥9,200 JPY
HARDDRIVE Pulley Spacer Aluminum 1-1/4" 00-Up 193129

Regular price ¥8,100 JPY

In stock (25 units)
Sold out

HARDDRIVE Pulley Spacer Aluminum 1-1/4" 84-99 193095

Regular price ¥8,700 JPY
HARDDRIVE Pulley Spacer Aluminum 1-3/8" 00-Up 193090

Regular price ¥8,700 JPY

Low stock (4 units)
HARDDRIVE Pulley Spacer Aluminum 1/2" 00-Up 193125

Regular price ¥7,100 JPY

In stock (25 units)
HARDDRIVE Pulley Spacer Aluminum 1/2" 84-99 193092

Regular price ¥7,100 JPY

In stock (20 units)
HARDDRIVE Pulley Spacer Aluminum 11/16" 84-99 193091

Regular price ¥7,900 JPY

In stock (31 units)
HARDDRIVE Pulley Spacer Aluminum 3/4" 00-Up 193127

Regular price ¥7,400 JPY

In stock (25 units)
Sold out

HARDDRIVE Pulley Spacer Aluminum 3/4" 84-99 193093

Regular price ¥8,700 JPY
HARDDRIVE Push Button Fuel Door Black 370007

Regular price ¥4,800 JPY

In stock (25 units)
HARDDRIVE Push Button Fuel Door Chrome 370006

Regular price ¥7,000 JPY

In stock (25 units)
HARDDRIVE Quarter Turn Thumb Screw 1/4-20 Black 05-097BK

Regular price ¥1,800 JPY

In stock (650 units)
HARDDRIVE Quarter Turn Thumb Screw 1/4-20 Chrome 05-097

Regular price ¥1,800 JPY

In stock (220 units)
HARDDRIVE Quarter Turn Thumb Screw 1/4-28 Black 05-096BK

Regular price ¥1,800 JPY

In stock (434 units)
HARDDRIVE Quarter Turn Thumb Screw 1/4-28 Chrome 05-096

Regular price ¥2,100 JPY

In stock (9 units)
HARDDRIVE Quick Release Seat Mount 05-080

Regular price ¥1,500 JPY

In stock (137 units)
HARDDRIVE Ram Air Filter Chopped Black 4.5"X10" 120237

Regular price ¥48,200 JPY

In stock (19 units)
HARDDRIVE Ram Air Filter Chopped Chrome 4.5"X10" 120236

Regular price ¥54,100 JPY

In stock (8 units)
Sold out

HARDDRIVE Ram Air Filter Coned Black 4.5"X12" 120235

Regular price ¥50,900 JPY
HARDDRIVE Ram Air Filter Coned Chrome 4.5"X12" 120234

Regular price ¥59,900 JPY

In stock (16 units)
Sold out

HARDDRIVE Ratchet Gas Cap Rh Black 12689

Regular price ¥4,900 JPY
Sold out

HARDDRIVE Ratchet Gas Cap Rh Chrome 12688

Regular price ¥4,900 JPY
HARDDRIVE Rear Adjustable Lowering Kit Stainless Fits 00-17 Softail 23-0322

Regular price ¥14,800 JPY

In stock (589 units)
HARDDRIVE Rear Axle Adjuster Set Heavy Heavy Duty Fxr 84-91 25-058

Regular price ¥9,500 JPY

In stock (507 units)
HARDDRIVE Rear Axle Adjuster Set Zinc Flt 84-96 Oem 41573-84 25-060

Regular price ¥4,800 JPY

In stock (651 units)
HARDDRIVE Rear Axle Collar Set Chrome Fxst 00-07 Oem 47577-00 25-062

Regular price ¥5,200 JPY

In stock (676 units)
Sold out

HARDDRIVE Rear Axle Cover Chrome Oe#44256-01 W16-0333

Regular price ¥4,100 JPY
HARDDRIVE Rear Axle Kit Fits Fxsb 13-Up Fxcw/C 08-11 339198

Regular price ¥20,400 JPY

In stock (25 units)
HARDDRIVE Rear Axle Kit Fits Xl 08-Up 339199

Regular price ¥14,200 JPY

In stock (25 units)
HARDDRIVE Rear Axle Kit Flt `14-19 339187

Regular price ¥18,800 JPY

In stock (32 units)
HARDDRIVE Rear Axle Only Fxd 08-Up 68-641

Regular price ¥12,200 JPY

In stock (425 units)
HARDDRIVE Rear Axle Only Fxst 08-Up 68-651

Regular price ¥12,200 JPY

In stock (675 units)
Sold out

HARDDRIVE Rear Axle Only, Touring `09-13 339188

Regular price ¥8,400 JPY
HARDDRIVE Rear Brake Caliper Rebuild Kit Bt 84-99 43946-86 80114

Regular price ¥5,100 JPY

Low stock (2 units)
HARDDRIVE Rear Brake Caliper Rebuild Kit Flt 08-Up 44080-08c 87758

Regular price ¥13,900 JPY

In stock (11 units)
HARDDRIVE Rear Brake Caliper Rebuild Kit Fxst 08-Up 42344-08 87116

Regular price ¥6,700 JPY

In stock (7 units)
HARDDRIVE Rear Fender Fxr 17-004

Regular price ¥17,700 JPY

In stock (276 units)
HARDDRIVE Rear Fender Heritage Heritage Stock Replacement 52-672

Regular price ¥23,800 JPY

In stock (425 units)

Let customers speak for us

from 677 reviews

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