COMET

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COMET 94C Clutch Spring - Red 212631A

Regular price 181 SEK
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COMET Lower Bushing Kit 213265A

Regular price 267 SEK
COMET A-10 Cam Arm 213371A1

Regular price 210 SEK

Low stock (3 units)
COMET A-9 Cam Arm 213370A1

Regular price 210 SEK

Low stock (2 units)
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COMET A-12 Cam Arm 213864A1

Regular price 210 SEK
COMET A-13 Cam Arm 213867A1

Regular price 210 SEK

Very low stock (1 unit)
COMET A-11 Cam Arm 213400A1

Regular price 191 SEK

Low stock (3 units)
COMET A-14 Cam Arm 214172A1

Regular price 210 SEK

Low stock (3 units)
COMET A-15 Cam Arm 214255A1

Regular price 181 SEK

Low stock (4 units)
COMET 108-C Spider Assembly 214910A

Regular price 1 088 SEK

Low stock (3 units)
COMET A-54 Cam Arm 214651A1

Regular price 210 SEK

In stock (20 units)
COMET Belt Spacers - 2 Pack 214393A

Regular price 114 SEK

Very low stock (1 unit)
COMET Spider Assembly - 102 214917A

Regular price 1 088 SEK

Very low stock (1 unit)
COMET Roller Kit 214920A

Regular price 706 SEK

In stock (9 units)
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COMET 108-EXP Spider Buttons 215111A

Regular price 343 SEK
COMET A-17 Cam Arm 215149A1

Regular price 181 SEK

Low stock (2 units)
COMET AC Cam Arm 215218A1

Regular price 181 SEK

In stock (8 units)
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COMET C-1 Cam Arm 215242A-1

Regular price 248 SEK
COMET 108-EXP Spider Parts Kit 215271A

Regular price 1 192 SEK

Very low stock (1 unit)
COMET Rollers 215295A

Regular price 668 SEK

Very low stock (1 unit)
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COMET Cover Plate - 108 EXP 215300A

Regular price 448 SEK
COMET 108-EXP Cam Arm Washers - 5/16" 215296A

Regular price 124 SEK

In stock (20 units)
COMET 108-EXP Spider Assembly Kit 215315A

Regular price 1 984 SEK

Very low stock (1 unit)
COMET A-18 Cam Arm 215400A1

Regular price 210 SEK

In stock (10 units)
COMET 108-EXP Roller Pins 215316A

Regular price 143 SEK

In stock (6 units)
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COMET Mounting Bolt Kit 215784A

Regular price 277 SEK
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COMET A-21 Cam Arm 215865A1

Regular price 229 SEK
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COMET Mounting Bolt Kit 216018A

Regular price 324 SEK
COMET A-23 Cam Arm 216061A1

Regular price 210 SEK

In stock (5 units)
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COMET A-22 Cam Arm 215867A1

Regular price 210 SEK
COMET A-24 Cam Arm 216065A1

Regular price 210 SEK

Low stock (2 units)
COMET A-25 Cam Arm 216087A1

Regular price 210 SEK

In stock (14 units)
COMET A-27 Cam Arm 216091A1

Regular price 229 SEK

Very low stock (1 unit)
COMET Pivot Bolt Kit 216349A

Regular price 324 SEK

Low stock (3 units)
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COMET Puller - 108 Exp Thru 95 216097A

Regular price 525 SEK
COMET 108-EXP Spider Spacers 216350A

Regular price 181 SEK

In stock (5 units)
COMET A-28 Cam Arm 216381A1

Regular price 219 SEK

Low stock (3 units)
COMET 108 4-Pro Cover Plate Bolt Kit 217099A

Regular price 239 SEK

Very low stock (1 unit)
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COMET 108-EXP Movable Face 216354A

Regular price 1 460 SEK
COMET Mounting Bolt Kit 217117A

Regular price 334 SEK

Low stock (3 units)
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COMET Mounting Bolt Kit 217119A

Regular price 343 SEK
COMET Puller Tool - 108 Exp 96 217153A

Regular price 1 059 SEK

Low stock (3 units)
COMET Mounting Bolt Kit 217158A

Regular price 334 SEK

In stock (5 units)
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COMET Mounting Bolt Kit 217160A

Regular price 391 SEK
COMET Puller Tool - 108 Exp 4 Pro 217336A

Regular price 1 030 SEK

In stock (7 units)
COMET Mounting Bolt Kit 217161A

Regular price 544 SEK

Very low stock (1 unit)
COMET Mounting Bolt Kit 217159A

Regular price 477 SEK

Very low stock (1 unit)
COMET 108 4-PRO Movable Face 217167A

Regular price 1 421 SEK

Very low stock (1 unit)
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COMET 108 EXP Clutch 217504A

Regular price 4 198 SEK
COMET 4" Clutch - 10 tooth - #40 - 3/4" 217633A-1

Regular price 572 SEK

Low stock (4 units)

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