wps-prox

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PROX Piston Rings (86.00mm) For Pro X Pistons Only 02.1485.000

Regular price ¥5,700 JPY
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PROX Piston Rings (86.50mm) For Pro X Pistons Only 02.1487.000

Regular price ¥6,000 JPY
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PROX Piston Rings (87.00mm) For Pro X Pistons Only 02.1487.050

Regular price ¥6,000 JPY
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PROX Piston Rings (87.50mm) For Pro X Pistons Only 02.1487.100

Regular price ¥6,000 JPY
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PROX Piston Rings (88.00mm) For Pro X Pistons Only 02.1487.150

Regular price ¥4,100 JPY
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PROX Piston Rings (88.50mm) For Pro X Pistons Only 02.1487.200

Regular price ¥6,000 JPY
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PROX Piston Rings (90.00mm) For Pro X Pistons Only 02.1498.000

Regular price ¥6,000 JPY
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PROX Piston Rings (90.25mm) For Pro X Pistons Only 02.1498.025

Regular price ¥6,000 JPY
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PROX Piston Rings (90.50mm) For Pro X Pistons Only 02.1498.050

Regular price ¥6,000 JPY
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PROX Piston Rings (91.00mm) For Pro X Pistons Only 02.1498.100

Regular price ¥6,000 JPY
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PROX Piston Rings (91.50mm) For Pro X Pistons Only 02.1498.150

Regular price ¥6,000 JPY
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PROX Piston Rings (92.00mm) For Pro X Pistons Only 02.1498.200

Regular price ¥6,000 JPY
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PROX Piston Rings 100.00mm Pol For Pro X Pistons Only 02.5512.100

Regular price ¥5,900 JPY
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PROX Piston Rings 101.00mm Hon/Ktm For Pro X Pistons Only 02.5594.100

Regular price ¥7,400 JPY
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PROX Piston Rings 101.94mm Ktm For Pro X Pistons Only 2.6608

Regular price ¥7,000 JPY
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PROX Piston Rings 102.00mm Hon For Pro X Pistons Only 02.1714.000

Regular price ¥6,200 JPY
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PROX Piston Rings 102.50mm Hon For Pro X Pistons Only 02.1714.050

Regular price ¥6,200 JPY
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PROX Piston Rings 103.00mm Hon For Pro X Pistons Only 02.1714.100

Regular price ¥6,200 JPY
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PROX Piston Rings 39.46mm Husq/Ktm For Pro X Pistons Only 2.6012

Regular price ¥3,400 JPY
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PROX Piston Rings 40.00mm Yam For Pro X Pistons Only 02.2003.000

Regular price ¥3,400 JPY
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PROX Piston Rings 40.25mm Yam For Pro X Pistons Only 02.2003.025

Regular price ¥3,400 JPY
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PROX Piston Rings 40.50mm Yam For Pro X Pistons Only 02.2003.050

Regular price ¥3,500 JPY
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PROX Piston Rings 40.75mm Yam For Pro X Pistons Only 02.2003.075

Regular price ¥3,400 JPY
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PROX Piston Rings 41.00mm Yam For Pro X Pistons Only 02.2003.100

Regular price ¥3,700 JPY
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PROX Piston Rings 42.95mm Kaw/Suz For Pro X Pistons Only 2.41

Regular price ¥4,300 JPY
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PROX Piston Rings 43.44mm Yam For Pro X Pistons Only 2.2018

Regular price ¥4,300 JPY
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PROX Piston Rings 44.45mm Kaw/Suz For Pro X Pistons Only 2.4021

Regular price ¥4,300 JPY
PROX Piston Rings 44.96mm Husq/Ktm For Pro X Pistons Only 2.6022

Regular price ¥3,400 JPY

Low stock (2 units)
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PROX Piston Rings 46.94mm Yam For Pro X Pistons Only 02.2103.000

Regular price ¥4,100 JPY
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PROX Piston Rings 46.95mm Hon For Pro X Pistons Only 2.1111

Regular price ¥4,300 JPY
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PROX Piston Rings 46.95mm Husq/Ktm For Pro X Pistons Only 2.6105

Regular price ¥3,300 JPY
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PROX Piston Rings 47.00mm Hon For Pro X Pistons Only 02.1075.000

Regular price ¥4,000 JPY
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PROX Piston Rings 47.00mm Yam For Pro X Pistons Only 02.2008.000

Regular price ¥4,200 JPY
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PROX Piston Rings 47.44mm Yam For Pro X Pistons Only 2.2113

Regular price ¥4,300 JPY
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PROX Piston Rings 47.45mm Hon For Pro X Pistons Only 2.1113

Regular price ¥4,300 JPY
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PROX Piston Rings 47.50mm Hon For Pro X Pistons Only 02.1075.050

Regular price ¥4,000 JPY
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PROX Piston Rings 47.50mm Suz For Pro X Pistons Only 02.3111.000

Regular price ¥4,300 JPY
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PROX Piston Rings 47.50mm Yam For Pro X Pistons Only 02.2008.050

Regular price ¥4,200 JPY
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PROX Piston Rings 47.94mm Kaw For Pro X Pistons Only 2.4106

Regular price ¥4,300 JPY
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PROX Piston Rings 47.94mm Suz For Pro X Pistons Only 2.3122

Regular price ¥4,300 JPY
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PROX Piston Rings 48.00mm Hon For Pro X Pistons Only 02.1075.100

Regular price ¥4,000 JPY
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PROX Piston Rings 48.00mm Suz For Pro X Pistons Only 02.3111.050

Regular price ¥4,300 JPY
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PROX Piston Rings 48.00mm Yam For Pro X Pistons Only 02.2008.100

Regular price ¥4,200 JPY
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PROX Piston Rings 48.45mm Kaw For Pro X Pistons Only 2.4121

Regular price ¥4,300 JPY
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PROX Piston Rings 48.45mm Kaw For Pro X Pistons Only 2.4124

Regular price ¥4,300 JPY
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PROX Piston Rings 48.50mm Hon For Pro X Pistons Only 02.1075.150

Regular price ¥4,000 JPY
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PROX Piston Rings 52.45mm Kaw For Pro X Pistons Only 2.4194

Regular price ¥4,400 JPY
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PROX Piston Rings 53.94mm For Pro X Pistons Only 2.622

Regular price ¥3,500 JPY
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PROX Piston Rings 53.94mm For Pro X Pistons Only 2.6225

Regular price ¥7,000 JPY
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PROX Piston Rings 53.94mm Hon For Pro X Pistons Only 2.1213

Regular price ¥4,300 JPY

Let customers speak for us

from 610 reviews

Highly recommend

Came in just 4 week to Canada couldn’t be more happy with the overall sound and fit the pipe cleans the bike up so much

GixxerZen

10/07/2025

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

Amazing piece

Amazing piece, pro shade lens is a game changer. Looks super sharp too. Beautiful!

Alexander Au

10/05/2025

ARAI Vas-V Pro Shade Lens - Red Mirror 011075

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

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

SC-Project slip on exhaust Ninja ZX-6R 636 / 2013-2025 K35-T36C

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