COLONY

COLONY Hardware Kit - Cylinder Base - Acorn - XL 7018-16

Regular price $19⁹⁵ USD

In stock (5 units)
COLONY Nut - Transmission - Sprocket 8408-1

Regular price $15⁹⁵ USD

In stock (24 units)
COLONY Hardware Kit - Acorn - Big Twin 7113-2

Regular price $12⁹⁵ USD

In stock (10 units)
COLONY Hardware Kit -Cam Cover - Acorn - Big Twin 7402-7

Regular price $23⁹⁵ USD

Very low stock (1 unit)
COLONY Hardware Kit - Cam Cover - Acorn - Big Twin 7129-12

Regular price $35⁹⁵ USD

Low stock (3 units)
$26.00 off

COLONY Axle Nut with Spacer - Chrome - Kit 9810-4

Sale price $67⁹⁵ USD Regular price $93⁹⁵

In stock (6 units)
COLONY Screws -12-Point - Lift Block - Big Twin 8708-8

Regular price $18⁹⁵ USD

In stock (20 units)
COLONY Axle - Rear - Chrome - Kit - 91-99 Dyna 9812-3

Regular price $35⁹⁵ USD

Low stock (4 units)
Sold out

COLONY Screws - 12-Point - Lift Block - Big Twin 8711-8

Regular price $18⁹⁵ USD
$1.00 off

COLONY Kicker Spring Stud - 4-Speed 8119-1

Sale price $6⁹⁵ USD Regular price $7⁹⁵

In stock (20 units)
COLONY Axle Spacer - Front - 95-99 Dyna/XL 9975-4

Regular price $35⁹⁵ USD

In stock (5 units)
COLONY Axle Spacer - Front - 84-96 FXSTC 9826-4

Regular price $35⁹⁵ USD

Low stock (4 units)
COLONY Axle Spacer - Front - 94-99 FLHR 9989-4

Regular price $35⁹⁵ USD

In stock (5 units)
COLONY Axle Spacer - Front - 96-99 FXDWG/ST 9993-5

Regular price $42⁹⁵ USD

Low stock (2 units)
Sold out

COLONY Axle Spacer - Front - 95-96 FXDWG 9991-5

Regular price $42⁹⁵ USD
COLONY Axle Spacer - Rear - 86-99 XL 9997-3

Regular price $26⁹⁵ USD

In stock (5 units)
COLONY Axle Spacer - Front - 97-99 FLSTC 9995-4

Regular price $35⁹⁵ USD

Low stock (3 units)
COLONY Axle Spacer - Front - Kit - 00-06 FXST 2032-4

Regular price $35⁹⁵ USD

Low stock (4 units)
COLONY Axle Spacer - Front - 00-06 FLSTF 2030-5

Regular price $42⁹⁵ USD

In stock (11 units)
COLONY Axle Spacer - Front - 00-06 FLSTC 2034-4

Regular price $35⁹⁵ USD

In stock (12 units)
COLONY Axle Spacer - Front - 96-99 FLSTF 9923-5

Regular price $56⁹⁵ USD

In stock (11 units)
COLONY Axle Spacer - Front - 00-05 FXDWG/ST 2022-5

Regular price $42⁹⁵ USD

In stock (8 units)
COLONY Axle Spacer - Front - Kit - 00-03 XL/D 2028-5

Regular price $42⁹⁵ USD

In stock (20 units)
COLONY Axle Spacer - Front - Kit - 00-07 FL/H 2036-5

Regular price $42⁹⁵ USD

In stock (11 units)
COLONY Axle Spacer - Rear - Chrome - Kit - 00-05 Dyna 2038-4

Regular price $42⁹⁵ USD

In stock (10 units)
COLONY Axle Spacer - Rear - Chrome - Kit - 00-03 XL 2040-4

Regular price $42⁹⁵ USD

In stock (7 units)
COLONY Axle Spacer - Rear - Kit - 00-05 FXST 2026-5

Regular price $67⁹⁵ USD

In stock (16 units)
COLONY Bolt Kit - Rotor - Front 8793-5

Regular price $16⁹⁵ USD

In stock (588 units)
COLONY Axle Spring Clip - Rear 2042-5

Regular price $11⁹⁵ USD

In stock (20 units)
COLONY Bolt Kit - Rotor - Front 8794-10

Regular price $22⁹⁵ USD

In stock (80 units)
COLONY Bolt Kit - Rotor - Front/Rear 8738-10

Regular price $19⁹⁵ USD

In stock (16 units)
COLONY Bolt Kit - Button-Head - Front/Rear 8739-10

Regular price $19⁹⁵ USD

In stock (13 units)
COLONY Bolt Kit - Single Disc - Front 8759-5

Regular price $7⁹⁵ USD

In stock (11 units)
COLONY Bolt Kit - Rotor - Front 8831-10

Regular price $13⁹⁵ USD

In stock (10 units)
COLONY Bolt Kit - Rotor - Front 8758-10

Regular price $19⁹⁵ USD

In stock (12 units)
COLONY Bolt Kit - Rotor - Rear 8791-10

Regular price $19⁹⁵ USD

In stock (20 units)
COLONY Bolt Kit - Rotor - Front/Rear 8792-5

Regular price $14⁹⁵ USD

In stock (11 units)
COLONY Bolt Kit - Socket - Rotor - Front/Rear 8847-5

Regular price $16⁹⁵ USD

In stock (7 units)
COLONY Bolt Kit - Socket-Head - Drive (Spoke) 8842-10

Regular price $25⁹⁵ USD

In stock (12 units)
COLONY Bolt Kit - Socket-Head - Chain Drive - Spoke 8834-10

Regular price $25⁹⁵ USD

In stock (20 units)
COLONY Bolt Kit - Socket-Head - Chain 8835-10

Regular price $30⁹⁵ USD

In stock (20 units)
Sold out

COLONY Cover - Head Bolt - Cap-Style 9002-4

Regular price $27⁹⁵ USD
COLONY Head Bolt Kit - Panhead/Shovelhead 8221-20

Regular price $85⁹⁵ USD

In stock (20 units)
COLONY Head Bolt Kit - XL 8944-16

Regular price $69⁹⁵ USD

Low stock (2 units)
Sold out

COLONY Plug Kit - Oil Pump - Big Twin 8707-6

Regular price $25⁹⁵ USD
COLONY Rocker Shaft End Plug - Big Twin 8224-8

Regular price $47⁹⁵ USD

In stock (20 units)
COLONY Rocker Shaft End Plug - XL 8222-8

Regular price $47⁹⁵ USD

Low stock (4 units)
COLONY Cover - Head Bolt - Acorn-Style 9000-4

Regular price $27⁹⁵ USD

In stock (6 units)
COLONY Timing Plug - Cap-Style - 5/8"-18 8441-1

Regular price $7⁹⁵ USD

In stock (12 units)
COLONY Timing Plug - Hex-Style - 5/8"-18 8610-1

Regular price $9⁹⁵ USD

In stock (15 units)

Let customers speak for us

from 633 reviews

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

IN STOCK Vandemon Ducati XDiavel & Diavel S 1260 Vandemon Titanium Exhaust System 2016-22 SKU: DUCDVLTITANEXHA VA-9

Excellent

William OGorman

10/16/2025

FEULING OIL PUMP CORP. Race Series Camshaft Kit - 521 Series 7262ST

Perfect fit

Perfect fit.

Robert W Johnson

10/09/2025

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

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

IN STOCK 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

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

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

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