PROGRESSIVE SUSPENSION

PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Black 412-4063B

Regular price $11,720⁰⁰ TWD

In stock (11 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Heavy Duty - Black 412-4066B

Regular price $11,720⁰⁰ TWD

Low stock (4 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Black 412-4068B

Regular price $11,720⁰⁰ TWD

In stock (12 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Chrome 412-4068C

Regular price $11,720⁰⁰ TWD

In stock (18 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Heavy Duty - Chrome 412-4069C

Regular price $11,720⁰⁰ TWD

Very low stock (1 unit)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Heavy Duty - Black 412-4069B

Regular price $11,720⁰⁰ TWD

Low stock (3 units)
Sold out

PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome 412-4064C

Regular price $11,720⁰⁰ TWD
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Black 412-4060B

Regular price $11,720⁰⁰ TWD

Low stock (4 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Chrome 412-4060C

Regular price $11,720⁰⁰ TWD

In stock (9 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Black 412-4064B

Regular price $11,720⁰⁰ TWD

Low stock (4 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Black - FLH/T 412-4074B

Regular price $11,720⁰⁰ TWD

In stock (20 units)
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black 465-1001B

Regular price $20,110⁰⁰ TWD
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Chrome - FLH/T 412-4079C

Regular price $11,720⁰⁰ TWD

In stock (8 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Chrome - FLH/T 412-4074C

Regular price $11,720⁰⁰ TWD

In stock (11 units)
Sold out

PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C

Regular price $11,720⁰⁰ TWD
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Black - FLH/T 412-4079B

Regular price $11,720⁰⁰ TWD

In stock (20 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Black - FLH/T 412-4071B

Regular price $11,720⁰⁰ TWD

In stock (7 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 13" - Standard - Black - FLH/T 412-4072B

Regular price $11,720⁰⁰ TWD

Low stock (2 units)
$508.00 off

PROGRESSIVE SUSPENSION 412 Series Shock - 13" - Standard - Chrome - FLH/T 412-4072C

Sale price $11,720⁰⁰ TWD Regular price $12,228⁰⁰

In stock (8 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Heavy Duty - Chrome - FL 412-4075C

Regular price $11,720⁰⁰ TWD

In stock (11 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Heavy Duty - Black - FL 412-4075B

Regular price $11,720⁰⁰ TWD

Low stock (3 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Heavy Duty - Chrome - FL 412-4080C

Regular price $11,720⁰⁰ TWD

Low stock (4 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Heavy Duty - Black - FL 412-4080B

Regular price $11,720⁰⁰ TWD

In stock (19 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Chrome - FL 412-4076C

Regular price $11,720⁰⁰ TWD

In stock (20 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Black - FL 412-4076B

Regular price $11,720⁰⁰ TWD

In stock (20 units)
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Chrome - Standard - 11.5" 430-4070C

Regular price $19,339⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard - 11.5" 430-4070B

Regular price $18,321⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 412 Series Shock - 13" - Heavy Duty - Chrome - FL 412-4077C

Regular price $11,720⁰⁰ TWD
PROGRESSIVE SUSPENSION 412 Series Shock - 13" - Heavy Duty - Black - FL 412-4077B

Regular price $11,720⁰⁰ TWD

In stock (20 units)
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 11.5" 430-4071B

Regular price $18,321⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 12" 430-4072B

Regular price $18,567⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard/Heavy-Duty - 12.5" 430-4001B

Regular price $18,290⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard/Heavy-Duty - 13" 430-4002B

Regular price $18,382⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Chrome - Heavy-Duty - 12" 430-4044C

Regular price $19,339⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard - 12" 430-4036B

Regular price $18,136⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 12.5" 430-4048B

Regular price $18,228⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Chrome - Heavy-Duty - 12.5" 430-4048C

Regular price $19,339⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 12.5" 430-4060B

Regular price $18,382⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard - 12" 430-4049B

Regular price $18,228⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 11" 430-4067B

Regular price $18,321⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Heavy-Duty - 13" 430-4077B

Regular price $18,197⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard - 12" 430-4079B

Regular price $18,382⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Black - Standard - 12.5" 430-4081B

Regular price $18,567⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Chrome - Standard - 12" 430-4079C

Regular price $19,369⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black 465-1130B

Regular price $20,141⁰⁰ TWD
Sold out
PROGRESSIVE SUSPENSION 430 Series Shock - Chrome - Standard - 12.5" 430-4081C

Regular price $19,524⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black 465-1128B

Regular price $22,084⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black 465-1163B

Regular price $21,590⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black - Lowers 1" 465-1144B

Regular price $20,141⁰⁰ TWD
Sold out

PROGRESSIVE SUSPENSION 465 Series Shock - Black - Lowers 1" 465-1167B

Regular price $21,467⁰⁰ TWD

Let customers speak for us

from 604 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