KX450F/KX450 19-23

¥22,200 off
AKRAPOVIC Evolution Exhaust - Titanium KX450F 2019-2023 S-K4MET8-BNTA 1820-1884

Sale price ¥178,800 JPY Regular price ¥201,000

Low stock (3 units)
FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844

Regular price ¥183,500 JPY

In stock (5 units)
FMF PowerCore 4 HEX Muffler KX450F 2019-2022 042367 1821-1886

Regular price ¥59,900 JPY

In stock (67 units)
PRO CIRCUIT Ti-6 Full Exhaust KX450F 2019-2022 0321945F

Regular price ¥190,200 JPY

In stock (58 units)
¥200 off

PRO CIRCUIT T-6 Full Exhaust KX450F 2019-2022 0121945G

Sale price ¥148,400 JPY Regular price ¥148,600

In stock (39 units)
PRO CIRCUIT Ti-6 Pro Exhaust KX450F 2019-2022 0321945FP

Regular price ¥190,200 JPY

In stock (39 units)
PRO CIRCUIT T-6 Muffler KX450F 2019-2022 0121945A

Regular price ¥88,500 JPY

In stock (108 units)
Empire Industries Full Exhaust System for 2019-2022 Kawasaki KX450F EMP-KX-450-F-21-22

Regular price From ¥112,200 JPY
FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Regular price ¥2,600 JPY

In stock (155 units)
MOOSE RACING Exhaust Gasket Kit 823073MSE

Regular price ¥1,300 JPY

In stock (7 units)
¥400 off

MOOSE RACING Triple Foam Air Filter - Kawasaki 1-40-48TRI

Sale price ¥6,200 JPY Regular price ¥6,600

Low stock (3 units)
MOOSE RACING Pre-Oiled Air Filter - KX 450 P1-40-48

Regular price ¥5,300 JPY

In stock (20 units)
MOOSE RACING Air Filter - KX 450 F 1-40-48

Regular price ¥5,000 JPY

In stock (20 units)
DYNOJET Power Commander-6 - KX 450 F /X 2016-2021 PC6-17069

Regular price ¥74,900 JPY

Very low stock (1 unit)
¥300 off

K & N Oil Filter KN-207

Sale price ¥1,800 JPY Regular price ¥2,100

In stock (320 units)
¥300 off

MOOSE RACING Oil Filter - Kawasaki DT-09-40

Sale price ¥900 JPY Regular price ¥1,200

In stock (5 units)
PRO CIRCUIT Oil Filter Cover - KX450F PC4009-0015

Regular price ¥6,000 JPY

In stock (20 units)
MOOSE RACING Oil Filter Hardware Kit - Kawasaki 23-026

Regular price ¥1,200 JPY

In stock (9 units)
¥4,300 off

MOOSE RACING Race Fit Radiator Hose Kit - Blue - Kawasaki KAW-92BU

Sale price ¥38,400 JPY Regular price ¥42,700

Low stock (2 units)
¥4,300 off
MOOSE RACING Race Fit Radiator Hose Kit - Green - Kawasaki KAW-92GN

Sale price ¥38,400 JPY Regular price ¥42,700

Low stock (3 units)
¥1,700 off

MOOSE RACING OEM Fit Radiator Hose Kit - Blue - Kawasaki KAW93-BL-M

Sale price ¥23,200 JPY Regular price ¥24,900

Low stock (2 units)
Sold out
¥1,700 off

MOOSE RACING OEM Fit Radiator Hose Kit - Green - Kawasaki KAW93-GN-M

Sale price ¥23,200 JPY Regular price ¥24,900
MOOSE RACING Radiator - Left - Kawasaki 1901-0897

Regular price ¥24,000 JPY

Low stock (3 units)
MOOSE RACING Radiator - Right - Kawasaki 1901-0898

Regular price ¥24,000 JPY

In stock (20 units)
¥600 off

PROX Steel Plates Kawasaki/Suzuki 16.S34018

Sale price ¥7,500 JPY Regular price ¥8,100

Low stock (4 units)
MOOSE RACING Clutch Kit M90-264

Regular price ¥30,400 JPY

Low stock (3 units)
MOOSE RACING Steel Clutch Plates - Kawasaki M80-7323-7

Regular price ¥10,400 JPY

In stock (12 units)
Sold out

MOOSE RACING Clutch Friction Plates M70-5356-8

Regular price ¥12,300 JPY
PRO CIRCUIT Clutch Springs CSK19450-CS

Regular price ¥13,500 JPY

In stock (30 units)
ATHENA Complete Gasket Kit P400250900068

Regular price ¥33,700 JPY

In stock (14 units)
ATHENA Top End Gasket Kit P400250600068

Regular price ¥11,900 JPY

In stock (6 units)
ATHENA Race Gasket Kit R2506-068

Regular price ¥9,800 JPY

Low stock (3 units)
MOOSE RACING Top End Gasket Kit 8100023MSE

Regular price ¥12,500 JPY

Low stock (4 units)
MOOSE RACING Inner Clutch Gasket 816291MSE

Regular price ¥3,800 JPY

In stock (20 units)
MOOSE RACING Valve Cover Gasket 817924MSE

Regular price ¥3,000 JPY

In stock (13 units)
MOOSE RACING Race Piston Kit MPX3030

Regular price ¥58,000 JPY

Low stock (4 units)
MOOSE RACING Race Piston Kit MPX3033

Regular price ¥58,000 JPY

In stock (8 units)
Sold out
¥1,200 off

MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Sale price ¥5,400 JPY Regular price ¥6,600
MOOSE RACING Ring Set - For 96 mm Piston CPN2-3780

Regular price ¥5,400 JPY

In stock (9 units)
MOOSE RACING Complete Motor Gasket Kit with Seals 8110027MSE

Regular price ¥31,500 JPY

In stock (13 units)
ATHENA Connecting Rod Kit P40321035

Regular price ¥24,100 JPY

Very low stock (1 unit)
Hot Rods Crank Bearings K091

Regular price ¥11,700 JPY

In stock (11 units)
Hot Rods Counter Balancer Bearing Kit - Kawasaki BBK0016

Regular price ¥4,400 JPY

In stock (11 units)
Hot Rods Transmission Bearings Kit TBK0021

Regular price ¥22,200 JPY

In stock (10 units)
MOOSE RACING Gasket Clutch Inner 816329MSE

Regular price ¥3,200 JPY

Low stock (2 units)
MOOSE RACING Clutch Cover D70-2425MB

Regular price ¥24,000 JPY

In stock (10 units)
MOOSE RACING Clutch Cover Gasket 817716MSE

Regular price ¥800 JPY

In stock (20 units)
REKLUSE Clutch Cover - KX450F RMS-0404047

Regular price ¥28,300 JPY

In stock (27 units)
Sold out

MOOSE RACING Clutch Basket M363

Regular price ¥38,700 JPY
REKLUSE Clutch Cover - KX450F RMS-444

Regular price ¥28,300 JPY

In stock (6 units)

Let customers speak for us

from 601 reviews

Perfect fit

Box arrived damaged from UPS but because of the great packaging it was un-damaged. Fit perfectly on the bike.

Steven Langen

10/03/2025

IN STOCK 71776MI Arrow Racing Link Pipe, Stainless Steel for BMW F750GS/850GS/ 2021-2025 F 900 GS / F 900 GS Adventure ’24/25

Love it

Love it, love the sound, way lighter than stock exhaust.

Benjamin Bradley

10/01/2025

Graves Slip-on titanium exhaust CRF450RL/ L / LX 2019-2025 EXH-19C4X-SOT

Great exhaust

Great exhaust. Great feedback from Bill’s Exhausts, would order from here again.

Lawson Leatherwood

Austin Racing GP1R YAMAHA 2021-2025 MT09/FZ09 GP3 BOX DELETE RACE EXHAUST SYSTEM AR68

Sounds amazing! And came right in time before GAT

Sounds amazing! And came right in time before GAT. great customer service as well.

kawasakik4

09/25/2025

M4 Exhaust GP19 Black Slip On 2009 - 2025 ZX6R zx6 KA6922-GP19

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for. Lightweight, looks great, and sounds amazing!

Michael Leon

09/23/2025

IN STOCK 72006VAN Arrow Veloce RACING Slip-on Exhaust, Aluminum Dark for Triumph Tiger 900 24-25

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT, The fit was perfect and look was just as good. The true beauty is how it blued & red coloration after the first few heat cycles. The carbon fiber shields are a great touch but the fit and finish are fantastic. The bike looks great and performance is even better.

Andrew Herold

09/20/2025

IN STOCK Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Nice item

Well made, fit well, looks nice, priced decently compared to other brands. Satisfied with purchase.

Anonymous

09/17/2025

LEOVINCE LV-10 Slip-On Muffler - Black Edition GSX-S 1000 2022-2024 15245B 1811-4351

Waw

The Sound is just amazingand iI love it !

Maxime L

09/13/2025

M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 ZX6R KA6914

Thankss

09/11/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2025 YA6932

very easy install

very easy install. makes it good for the neighbors and easy out for a trackday

DPGolino

09/02/2025

M4 Q1 Quiet Insert

great piece for my GSX-R 600

great piece for my GSX-R 600. Was easy to install. I ordered the level 1 baffle with the snap ring. Sounds great and has a little more punch.

08/27/2025

M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Very happy with my Austin Racing product!

Very happy with my Austin Racing product! Sounds great and look very good! It was almost a 8 weeks wait, so plan for it. They arrived decently packed and protected with several stickers.

Benjamin

08/26/2025

Austin Racing 2024-2025 DUCATI HYPERMOTARD 698 MONO TWIN EXIT SLIP-ON EXHAUST SYSTEM

Great product and excellent service

The product's quality is commendable, and the service provided exceeded expectations. Although the exhaust system was initially estimated to be delivered within 4-5 weeks due to a backorder, the item arrived within 1.5 weeks. Furthermore, communication was consistently effective, with regular email updates provided.

Dhiraj B

08/21/2025