Factory Effex

FACTORY EFFEX Die-Cut Decal - 3' - Yamaha 08 06-94232

定価 ¥1,900 JPY

在庫あり (20ユニット)
FACTORY EFFEX Fork Shield Decal - Upper - Honda - Red 06-38302

定価 ¥1,900 JPY

在庫僅少 (1ユニット)
FACTORY EFFEX Fork Shield Decal - Upper - Yamaha - Black 06-38206

定価 ¥1,900 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Fork Shield Decal - Upper - Kawasaki - Black 06-38104

定価 ¥1,900 JPY

在庫少なめ (4ユニット)
FACTORY EFFEX Fork Shield Decal - Upper - FX - Black 06-38008

定価 ¥1,900 JPY

在庫僅少 (1ユニット)
FACTORY EFFEX Fork Shield Decal - Upper - Showa - Red 02-8515

定価 ¥1,900 JPY

在庫あり (11ユニット)
売切れ

FACTORY EFFEX Die-Cut Decal - 3' - Husqvarna Black 22-94656

定価 ¥1,900 JPY
FACTORY EFFEX Die-Cut Decal - 3' - Husqvarna White 22-94654

定価 ¥1,900 JPY

在庫少なめ (4ユニット)
売切れ

FACTORY EFFEX Die-Cut Decal - 3' - KTM Black 19-94556

定価 ¥1,900 JPY
FACTORY EFFEX Die-Cut Decal - 3' - KTM White 19-94554

定価 ¥1,900 JPY

在庫僅少 (1ユニット)
FACTORY EFFEX Die-Cut Decal - 3' - Kawasaki 09 12-94116

定価 ¥1,900 JPY

在庫あり (5ユニット)
FACTORY EFFEX Die-Cut Decal - 3' - Suzuki 09 12-94416

定価 ¥1,900 JPY

在庫あり (9ユニット)
FACTORY EFFEX Die-Cut Decal - 3' - Honda 09 12-94316

定価 ¥1,900 JPY

在庫あり (18ユニット)
FACTORY EFFEX Die-Cut Decal - 3' - Yamaha 09 12-94216

定価 ¥1,900 JPY

在庫あり (14ユニット)
¥200割引

FACTORY EFFEX Fork Shield Decal - Upper - Kayaba - Black WRONG PIC 20 OFFROAD 10-38002

セール価格 ¥1,900 JPY 定価 ¥2,100

在庫少なめ (3ユニット)
売切れ

FACTORY EFFEX Die-Cut Decal - 3' - Suzuki 08 08-94414

定価 ¥1,900 JPY
FACTORY EFFEX Fork Shield Decal - Upper - Suzuki - Black 08-38404

定価 ¥1,900 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Kawasaki Decal - White - 3' 09-94130

定価 ¥1,900 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Fork Shield - FX Cear - WP Suspension 17-38080

定価 ¥1,900 JPY

在庫あり (5ユニット)
FACTORY EFFEX Fork Shield - FX Clear/White 06-38010

定価 ¥1,900 JPY

在庫僅少 (1ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Honda - White 06-44304

定価 ¥1,800 JPY

在庫あり (9ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Honda - Red 06-44302

定価 ¥1,800 JPY

在庫あり (15ユニット)
FACTORY EFFEX FX Swingarm Sticker - Dunlop - Black 02-7069

定価 ¥1,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX FX Swingarm Sticker - Showa 02-7049

定価 ¥1,800 JPY

在庫あり (12ユニット)
FACTORY EFFEX FX Swingarm Sticker - Dunlop - Yellow 02-7065

定価 ¥1,800 JPY

在庫あり (5ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Husqvarna 22-44600

定価 ¥1,800 JPY

在庫あり (9ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Kayaba 10-44002

定価 ¥1,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Kawasaki - Black 09-44114

定価 ¥1,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Fork/Swingarm Decal - Kawasaki - White 09-44112

定価 ¥1,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Fork/Swingarm Decal - KTM 19-44500

定価 ¥1,800 JPY

在庫あり (10ユニット)
FACTORY EFFEX Swingarm Graphic - WP Suspension 17-44080

定価 ¥1,800 JPY

在庫あり (17ユニット)
FACTORY EFFEX Swingarm Graphic - Yamaha 06-44216

定価 ¥1,800 JPY

在庫あり (17ユニット)
FACTORY EFFEX Quick Strap Remount Kit - Black RB-40

定価 ¥1,300 JPY

在庫あり (20ユニット)
¥100割引
FACTORY EFFEX Pro Number 9 - White - 8" 02-4379

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (2ユニット)
¥100割引
FACTORY EFFEX Pro Number 7 - White - 8" 02-4377

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (5ユニット)
¥100割引
FACTORY EFFEX Pro Number 8 - White - 8" 02-4378

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (3ユニット)
¥100割引
FACTORY EFFEX Pro Number 6 - White - 8" 02-4376

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (3ユニット)
¥100割引
FACTORY EFFEX Pro Number 5 - White - 8" 02-4375

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (7ユニット)
¥100割引
FACTORY EFFEX Pro Number 4 - White - 8" 02-4374

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (3ユニット)
¥100割引
FACTORY EFFEX Pro Number 3 - White - 8" 02-4373

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (3ユニット)
¥100割引
FACTORY EFFEX Pro Number 2 - White - 8" 02-4372

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (6ユニット)
¥100割引
FACTORY EFFEX Pro Number 1 - White - 8" 02-4371

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (4ユニット)
¥100割引
FACTORY EFFEX Pro Number 0 - White - 8" 02-4370

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (2ユニット)
¥100割引
FACTORY EFFEX Pro Number 8 - Black - 8" 02-4368

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (12ユニット)
¥100割引
FACTORY EFFEX Pro Number 9 - Black - 8" 02-4369

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫少なめ (4ユニット)
¥100割引
FACTORY EFFEX Pro Number 6 - Black - 8" 02-4366

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (20ユニット)
¥100割引
FACTORY EFFEX Pro Number 7 - Black - 8" 02-4367

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (8ユニット)
¥100割引
FACTORY EFFEX Pro Number 5 - Black - 8" 02-4365

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (8ユニット)
¥100割引
FACTORY EFFEX Pro Number 4 - Black - 8" 02-4364

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (6ユニット)
¥100割引
FACTORY EFFEX Pro Number 3 - Black - 8" 02-4363

セール価格 ¥1,100 JPY 定価 ¥1,200

在庫あり (8ユニット)

Let customers speak for us

from 676 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