RM-Z450 2018-2025

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$2.00 off

FACTORY EFFEX Trim Kit Graphic - Suzuki 21-50432

Sale price $1,744⁰⁰ TWD Regular price $1,746⁰⁰
$2.00 off

FACTORY EFFEX OEM Tank Graphic - RMZ450 21-05438

Sale price $1,427⁰⁰ TWD Regular price $1,429⁰⁰

Low stock (2 units)
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$215.00 off

FACTORY EFFEX OEM Tank Graphic - RMZ 22-05438

Sale price $1,214⁰⁰ TWD Regular price $1,429⁰⁰
$2.00 off

FACTORY EFFEX OEM Shroud Graphic - RM-Z 250/450 24-05438

Sale price $1,427⁰⁰ TWD Regular price $1,429⁰⁰

In stock (9 units)
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$2.00 off

FACTORY EFFEX OEM Tank/Shroud Graphic - Suzuki 26-05438

Sale price $1,427⁰⁰ TWD Regular price $1,429⁰⁰
$2.00 off

FACTORY EFFEX OEM Tank Graphic - RM-Z 250/450 23-05438

Sale price $1,427⁰⁰ TWD Regular price $1,429⁰⁰

Very low stock (1 unit)
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$95.00 off

FACTORY EFFEX Front Fender Graphic - Suzuki 21-30432

Sale price $540⁰⁰ TWD Regular price $635⁰⁰
$1.00 off

FACTORY EFFEX Fork Guard Graphic - Suzuki 19-40420

Sale price $507⁰⁰ TWD Regular price $508⁰⁰

Very low stock (1 unit)
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$1.00 off

FACTORY EFFEX Fork Guard Graphic - Suzuki 19-40460

Sale price $507⁰⁰ TWD Regular price $508⁰⁰
$1.00 off

FACTORY EFFEX Swingarm Graphic - Suzuki 19-42432

Sale price $475⁰⁰ TWD Regular price $476⁰⁰

Very low stock (1 unit)
Pre-order
Mototote mtx m3 motorcycle carrier

Regular price $19,009⁰⁰ TWD

Backordered
RENTHAL Handlebar - Fatbar - 672 - SX/SXF/RM/RMZ/YZF - Tanium 672-01-TT

Regular price $4,269⁰⁰ TWD

In stock (20 units)
$60.00 off

FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Sale price $480⁰⁰ TWD Regular price $540⁰⁰

In stock (1258 units)
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HINSON RACING Cushion Kit CU230

Regular price $1,777⁰⁰ TWD
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RK 520 MXZ5 - Chain - 114 Links - Gold GB520MXZ5-114

Regular price $4,558⁰⁰ TWD
PRO CIRCUIT Stand - Black 55150

Regular price $5,235⁰⁰ TWD

In stock (14 units)
MATRIX CONCEPTS,LLC LS1 Stand - White LS1 100

Regular price $6,346⁰⁰ TWD

In stock (20 units)
XTRIG Triple Clamp - 21.5 mm - Gray RM-Z 250/450 2018-2023 501330601301

Regular price $25,386⁰⁰ TWD

In stock (6 units)
$508.00 off

MOOSE RACING Bike Stand - Aluminum - Silver M212M

Sale price $3,394⁰⁰ TWD Regular price $3,902⁰⁰

In stock (20 units)
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VERTEX Wrist Pin 711241

Regular price $0⁰⁰ TWD
ACERBIS Bike Stand - Folding - Black 2980660001

Regular price $3,490⁰⁰ TWD

In stock (16 units)
HINSON RACING Inner Hub with Pressure Plate - Suzuki RM-Z 450 2015-2024 H438

Regular price $16,502⁰⁰ TWD

Low stock (4 units)
BOLT Japanese Pro Pack 200-Piece 2004-PP

Regular price $1,777⁰⁰ TWD

In stock (1419 units)
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MOOSE RACING Ignition Cover Gasket RMX450Z /X 2017-2019 816817MSE

Regular price $403⁰⁰ TWD
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$1.00 off

ACERBIS Full Replacement Body Kit - Desert Eagle 2686550021

Sale price $5,394⁰⁰ TWD Regular price $5,395⁰⁰
$222.00 off
BRAKING Brake Rotor - Suzuki - SZ44RID SZ44RID

Sale price $3,775⁰⁰ TWD Regular price $3,997⁰⁰

In stock (95 units)
$635.00 off

MOOSE RACING Shock Spring - 64/66 mm - 57 n/mm 1312-0992

Sale price $3,553⁰⁰ TWD Regular price $4,188⁰⁰

In stock (14 units)
EXCEL Rim - Excel One - Front - 36 Hole - Black - 21x1.6 ICKZ08

(1)

Regular price $4,753⁰⁰ TWD

In stock (20 units)
$129.00 off

PROX Steel Plates Kawasaki/Suzuki 16.S34018

Sale price $1,586⁰⁰ TWD Regular price $1,715⁰⁰

Low stock (3 units)
MOTO-MASTER MXC Caliper - Front Kawasaki/Honda/Suzuki /Beta 210106

Regular price $21,800⁰⁰ TWD

Low stock (3 units)
BRAKING S3 Brake Rotor - Rear Right - 240 mm Honda CR/CRF S34504

Regular price $5,203⁰⁰ TWD

In stock (75 units)
Sold out
$265.00 off

UFO Side Panels - RM Yellow SU04942-102

Sale price $1,511⁰⁰ TWD Regular price $1,776⁰⁰
MOOSE RACING Brake Line - Stainless Steel RM-Z 250/450 2018-2023 S01-1-039/P

Regular price $1,903⁰⁰ TWD

In stock (12 units)
MOOSE RACING Brake Line - Stainless Steel RMX450Z 2010-2019 S01-1-042/P

Regular price $1,903⁰⁰ TWD

In stock (19 units)
MOOSE RACING Brake Line - Stainless Steel RM-Z 250/450 S01-2-037/P

Regular price $1,332⁰⁰ TWD

In stock (17 units)
MOOSE RACING Brake Line - Stainless Steel RM-Z 250/450 S01-2-038/P

Regular price $1,332⁰⁰ TWD

In stock (18 units)
RENTHAL Fatbar® Lite35 Handlebar - 10 mm - AluGold M164-01-AG

Regular price $3,423⁰⁰ TWD

In stock (20 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